Publications

Papers published in Journals (International/National)

1) B.Ravisankarand K.A.Padmanabhan "On the hot pressing of YBa2Cu3O7-x" - Journal of Material Science Letters,Vol. 14 (1995), pp1777 - 1780.Impact factor: 0.68

2) B.Ravisankar, S SRamakrishnan and P C Angelo " On Diffusion Bonding of Ti-6Al-4V" - Trans.IIM, V 55 (2003), N 3, pp 105-114. Impact factor: 0.502

3) B.Ravisankar and JoongKeun Park " ECAP of Commercially Pure Titanium: A Review" - Trans.IIM - V 61 (2008), N 1,February 2008, pp 51-62. Impact factor: 0.502

4) B.Ravisankar, J.Krishnamoorthi, S SRamakrishnan and P C Angelo, “ Diffusion bonding of SU 263”. Journal of Materials Processing Technology, 2 0 9 ( 2009 ) 2135–2144Impact factor: 2.359

5) B.Prabha, P.Sundaramoorthy, S.Suresh, S.Manimozhi, B.Ravisankar, “Studies on Stress-corrosion cracking of super 304H Austenitic stainless steel” Journal of Materials Engineering Performance, Springer, Available on line from December 2009.

6) D. Devaiah, P. Venkatachalam, S. Ramesh Kumar and B. Ravisankar, “Effect of Two Directional Cold and Cryo Rolling on Mechanical Properties of 5083 Al Alloy” International Journal of Materials Science, Vol 5 (1) 2010 17-22 Impact factor: 2.302

7) P. Venkatachalam, B. Ravisankar and S. Kumaran, “Microstructure and mechanical properties of 2014 Al alloy processed by equal channel angular pressing (ECAP)” Int. J. Microstructure and Materials Properties, Vol. 5, No. 1, 2010 88-100. Impact factor: 0.45

8) DevaiahDoppalapudi, P.Venkatachalam, S.Ramesh Kumar, B.Ravisankar and K.Jayashankar, “Improving the mechanical properties of 2024 al alloy by cryo rolling” Trans IIM, V 63, Issue 1, February 2010 pp 31-34. Impact factor: 0.502

9) S.Jerome, B.Ravisankarand S.Natarajan, “Synthesis and evaluation of mechanical and high temperature tribological properties of in-situ al-TiC composites” Tribology International, V43, 2010, pp 2029-2036. Impact factor: 2.259

10) P. Venkatachalam, S.Ramesh Kumar, B. Ravisankar, V. Thomas Paul and M. Vijayalakshmi, “Investigations on the Effect of Processing Routes on Microstructure and Mechanical properties of 2014 Al alloy processed by Equal Channel Angular Pressing (ECAP)” Transactions of Nonferrous Metals Society of China, V 20 (2010) 1822-1828. Impact factor: 1.454

11) MeenuSrivastava, J.N.Balaraju, B.Ravisankar, K.S.Rajam, “Improvement in the properties of nickel by nano-Cr2O3 incorporation" Surface and Coatings V 205, (2010), pp 66–75. Impact factor: 2.139

12) RamuYarra, P.Venkatachalam, S.Ramesh Kumar, B.Ravisankar, K.Jayasankarand P.S. Mukherjee, “Densification Of Al-Y2O3 Composite Powder By Equal Channel Angular Pressing” Transactions of Indian Institute of Metals, V 63 2010, pp. 813 - 817Impact factor: 0.502

13) Ramesh Kumar S, KondiahGudimetla, P.Venkatachalam and B.Ravisankar, “ Stress corrosion cracking of Al 7075 alloy processed by equal channel angular pressing”, International Journal of Engineering, Science and Technology, V 2 No 12, 2010 pp 53-61. Impact factor: 0.489

14) K.Manikanda Subramanian P.Chandramohan and B.Ravisankar, ”Influence of texture on the mechanical properties of hot rolled duplex stainless steels” Trans IIM, V 64, Issue 6, 2012 pp 519-534. Impact factor: 0.502

15) P. Venkatachalam, Shibayan Roy, B.Ravisankar, V. Thomas Paul,M. Vijayalakshmi, Satyam Suwas, “Texture Evolution in an Al-Cu alloy during Equal Channel Angular Pressing: The effect of Starting Microstructure”- J Material Science (2011) 46:6518–6527 DOI 10.1007/s10853-011-5598-1

16) S.Ramesh Kumar and B.Ravisankar, “Scaling Up of Equal Channel Angular Pressing Simulation Using Deform 3D”- International Journal of Advances in Science and Technology, Vol 2, Num 4, April 2011 pp 88-95 Impact factor: 1.016

17) M. S. SenthilSaravanan, S. P. KumareshBabu,K. Sivaprasad,B. Ravisankar, P. Susila and B.S.Murty, “Consolidation of CNT-reinforced AA4032 nanocomposites by ECAP” International Journal of Nanoscience Vol. 10, No. 1 & 2 (2011) pp 233-236. Impact factor: 0.633

18) S. Jerome, Ashish Kumar, S. P. KumareshBabu and B. Ravisankar, “Studies on Mechanical Properties and Wear Behaviour of in situ Al-TiC Composites”, Advanced Materials Research Vols. 328-330 (2011) pp 1654-1658. Impact factor: 0.43

19) Ramesh Kumar S, KondaiahGudimetla, Venketachalam P, Ravisankar B, Jayasankar K, “Microstructural and Mechanical Properties of Al 7075 alloy processed by Equal Channel Angular Pressing”- Materials Science and Engineering A Vol.A 533 (2012) pp. 50– 54 Impact factor: 2.959

20) PerumalVenkatachalamShibayan Roy, V. Thomas Paul, M. Vijayalakshmi, BalasubramanianRavisankarand Satyam Suwas, “The Role of Processing Routes on the evolution of Microstructure and Texture Heterogeneity during ECAP of Al-Cu Alloy” Materials Science Forum Vols. 702-703 (2011) pp 113-118. Impact factor: 0.49

21)Nishtha Gupta S.Ramesh Kumar , B.Ravisankar and S.Kumaran, “Consolidation of Al-2024 Powder by Conventional P/M Route and ECAP – A Comparative Study” World Academy of Science, Engineering and Technology Vol. 61 (2012) PP 1067-1070. Impact factor: 0.2

22) PerumalVenkatachalamShibayan Roy, V. Thomas Paul, M. Vijayalakshmi, BalasubramanianRavisankarand Satyam Suwas , “Effect of processing routes on the evolution of texture heterogeneity in 2014 Aluminium alloy deformed by equal channel angular pressing (ECAP)” Accepted in Materials Science and Technology, Appeared or available online: 11 May 2012 DOI: 10.1179/1743284712Y.0000000045

23) Nishtha Gupta, B.Ravisankar,S.Kumaranand T.SrinivasaRao, “Densification of Al-2024 and Al-2024/Al2O3 Powders by Conventional P/M Route and ECAP – A comparative study” Trans. IIM Volume 65, Issue 4 (2012), Page 381-386. Impact factor: 0.502

24) J.Krishnamoorthi , V.Balusamy, P C Angelo , R.Vinothkumar, and B.Ravisankar” Diffusion Bonding of Ti-6Al-4V alloy with Inconel 718” European Journal of Scientific Research Vol.83 No.2 (2012), pp.221-229. Impact factor: 0.736

25) MeenuSrivastava, J.N. Balaraju, B. Ravisankar, C. Anandan,andV.K. William Grips, “High temperature oxidation and corrosion behaviour of Ni/Ni–Co–Al composite coatings” Applied Surface Science, Vol 263 (2012) pp 597-607. Impact factor: 3.38

26) MeenuSrivastava, J.N. Balaraju, B. Ravisankar, and V.K. William Grips, “Comparison in the Oxidation and Corrosion Behavior of Aluminum and Alumina-Reinforced Ni/Ni-Co Alloy Coatings” METALLURGICAL AND MATERIALS TRANSACTIONS A, VOLUME 44A, FEBRUARY 2013,pp 696- 707 ISSN: 1073-5623 Impact factor: 2.749

27) P.M.Ajith, P.Sathiya , KondaiahGudimetla and B.Ravishankar , “Mechanical, Metallurgical Characteristics and Corrosion Properties of Equal Channel Angular Pressing of Duplex Stainless Steel”, Advanced Materials Research Vol. 717 (2013) pp 9-14 ISSN: 1662-8985 Impact factor: 0.43

28) Ramesh Kumar S, Ravisankar B , Sathya P, Thomas Paul V, and Vijayalakshmi M,” Equal Channel Angular Pressing of an Aluminium Magnesium Alloy at Room Temperature”, Trans IIM Volume 67, Issue 4 (2014), Page 477-484 ISSN 0972-2815 Impact factor: 0.502

29) S. Surendarnath, K. Sankaranarayanasamy, B. Ravisankar“ Workability study on 99.04 % pure aluminum processed by ECAP” Materials and Manufacturing processes. Volume 29 (2014) 691–696. ISSN 1042-6914 Impact factor: 2.22

30) S. Suresh Kumar and B. Ravisankar, “Evaluation of Quality Diffusion Bonding in Similar Material (Cu/Cu) Using Ultrasonic ‘C’ Scan Testing Method” Applied Mechanics and Materials Vols. 592-594 (2014) pp 289-293. ISSN: 1662-7482 Impact factor: 0.3

31) Pravir Polly, K.ChandraSekhar, B.Ravisankar, S.Kumaran, “DENSIFICATION OF MECHANICALLY ALLOYED Al5083 -5wt% Y2O3 NANO-COMPOSITE BY EQUAL CHANNEL ANGULAR PRESSING”,Applied Mechanics and Materials Vols. 592-594 (2014) pp 963-967 ISSN: 1662-7482 Impact factor: 0.3

32) KondaiahGudimetla, B Chaithanyakrushn, K Chandra Sekhar, B Ravisankarand S Kumaran, “Densification and Consolidation of Al 5083 Alloy Powder by Equal Channel Angular Pressing, Applied Mechanics and Materials Vols. 592-594 (2014) pp 112-116 ISSN: 1662-7482 Impact factor: 0.3

33) A.T.Vijayashakthivel, T.N.SrikanthsDath, B.Ravisankar, “Influence of experimental environment on the enhancement of ultra fine grain structure with optimum ductility of equal channel angular pressed copper, Applied Mechanics and Materials Vols. 592-594 (2014) pp 410-415. ISSN: 1662-7482 Impact factor: 0.3

34) S. Surendarnath, K. Sankaranarayanasamy, and B. Ravisankar, “A Comparative Study of Commercially Pure Aluminum Processed by ECAP Using Conventional and New Die”, Materials and Manufacturing Processes, Vol. 29 (2014) pp- 1172–1178. ISSN 1042-6914 Impact factor: 2.22

35) Avik Kumar Mahata, Utpal Borah, ArvinthDavinci, Shaju K. Albert and B. Ravishankar, “Room Temperature Torsional Behavior of 15-Cr-15Ni Titanium Modified Austenitic Stainless Steel”,Procedia Engineering 86 ( 2014 ) 166 – 172. ISSN: 1877-7058 Impact factor: 0.73

36) M. Selvakumar, P. Chandrasekar, M. Mohanraj, B. Ravisankar , J.N. Balaraju , “Role of powder metallurgical processing and TiB reinforcement on mechanical response of Ti–TiB composites” Materials Letters 144 (2015) 58–61. ISSN:0167-577X Impact factor: 2.79

37) M. Selvakumar,P. Chandrasekar, B. Ravisankar, J. N. Balaraju, and M. Mohanraj, “Mechanical properties of titanium–titanium boride Composites through nanoindentation and ultrasonic techniques - An evaluation perspective”Powder Metallurgy and Metal Ceramics, Vol. 53, Nos. 9-10, January, 2015 557-565. ISSN: 1068-1302 Impact factor: 0

38) MeenuSrivastava, Siju, J.N. Balaraju, and B. Ravisankar, “Development and High Temperature Property Evaluation of Ni-Co-Cr-Al Composite Electroforms” Journal of Materials Engineering and Performance (online) DOI: 10.1007/s11665-015-1477-2..ISSN: 1544-1024 (Online)

39) S.Vigneshwaran, P.Venkatachalam, P. Rajesh, S. Kumaranand B. Ravisankar, “Densification of machined CP Al chips by Equal Channel Angular Pressing (ECAP)”, International Journal of Applied Engineering Research ISSN 0973-4562 Volume 10, Number 8 (2015) 6006-6010 Impact factor: 2.8936

40) G.Kondaiah, K.ChandraSekhar, B.Chaitanyakrushna, B.Ravisankar and S.Kumaran, “Characterization of Mechanically Alloyed Al5083 Alloy and Composite and Consolidation by Equal Channel Angular Pressing”, Applied Mechanics and Materials Vols 764-765 (2015) pp23-27. ISSN: 1662-7482 Impact factor: 0.3

41) 5) G.Kondaiah, K.ChandraSekhar, B.Chaitanyakrushna, B.Ravisankar and S.Kumaran,Densification of Al 5083 Mechanically Alloyed Powder by Equal Channel Angular Pressing
Transactions of the Indian Institute of Metals, Published on line ; DOI 10.1007/s12666-015-0557. ISSN 0972-2815 68 (2015) 171-176 Impact factor: 0.502

42) KondaiahGudimetla, Ganesh VarmaJampana, S Ramesh Kumar,BRavisankar and S Kumaran, Effect of Equal Channel Angular Pressing on Densification Behavior of Al 5083 Alloy Powder, Materials Science Forum Vols. 830-831 (2015) pp 63-66. ISSN: 1662-9752 Impact factor: 0.49

43) Balaraju J N, Abhinav, vinodkumarLokre, Kumar and B.Ravisankar, “Hardness and Wear Behavior of Electroless Ni-B Coatings”, Materials Science and Technology, DOI: 10.1080/02670836.2015.1137683. ISSN: 1005-0302 Published online: 08 Mar 2016, Pages 1654-1665

44) Kondaveeti, Chandra Sekhar, SaiPrakashSunkavalli, DurgaraoUndi, LV Hanuma Kumar, KondaiahGudimetla, and BalasubramanianRavisankar. "Metallurgical and Mechanical Properties of Mild Steel Processed by Equal Channel Angular Pressing (ECAP)." Transactions of the Indian Institute of Metals 70, no. 1 (2017): pp 83-87.M, DOI 10.1007/s12666-016-0862-3, 2016

45) S. Suresh Kumar, B. Ravisankar, “Destructive and non-destructive evaluation of copper diffusion bonds” Journal of Manufacturing Processes 23 (2016) 13–20, ISSN: 1526-6125 Impact factor: 2.53

46) N. Thiyaneshwaran, K. Sivaprasad, B. Ravisankar,” Work hardening behavior of Ti/Al-based metal intermetallic laminates” Int J AdvManuf Technology, 93 (2017) 361-374. ISSN: 0268-3768Impact factor: 1.568

47) S. Suresh Kumar, B. Ravisankar, “An Evaluation of Quality of Joints of Two Dissimilar Metals by Diffusion Bonding using Ultrasonic C Scan” Materials and Manufacturing Processes, 2016, Pages 2084-2090 DOI: 10.1080/10426914.2015.1127957 ISSN: 532-2475 Impact factor : 2.22

48) MeenuSrivastava, ParthasarathiBera, J.N. Balaraju, and B. Ravisankar , “FESEM and XPS studies of ZrO2 modified electrodeposited NiCoCrAlYnanocomposite coating subjected to hot corrosion environment” RSC Advances, Vol 6, 2016, 109083–109090 DOI: 10.1039/C6RA20634D ISSN: 2046-2069 Impact factor: 6.105

49) S. Suresh Kumar, J. Krishnamoorthi, B. Ravisankar, V. Balusamy, “Assessing quality of diffusion bonded joints with interlayer using ultrasonic/ultrasound”, Journal of Materials Processing Technology 242 (2017) 139–146. ISSN: 0924-0136, Impact factor: 2.359

50) Ramesh Kumar S, KondaiahGudimetla, Tejaswi B. Ravisankar B, “Effect of Microstructure and Mechanical Properties of Al-Mg alloy Processed by ECAP at Room Temperature and Cryo Temperature” Transactions of Indian Institute of Metals (2017) 70(3):639–648, DOI 10.1007/s12666-017-1073-2 ISSN 0972-2815

51) N. Thiyaneshwaran, M. Ashfaq, R. Sidharth, G. Saikiran, K. Sivaprasad and B. Ravisankar, “Microstructural Characterization and Mechanical Properties of Diffusion Bonded Ti–Ni In Situ Metal Intermetallic Laminates” Trans Indian Inst Met (2017) 70(3):709–719 DOI 10.1007/s12666-017-1076-z ISSN 0972-2815

52) S. P. Divya, M. Nagaraj, M. Kesavamoorthy, S. A. Srinivasan, B. Ravisankar, “Investigation on the effect of ECAP routes on the wear behaviour of AA2014” Transactions of the Indian Institute of Metals, (2018) 71(1):67–77 DOI 10.1007/s12666-017-1141-7

53) T. Arunnellaiappan, S. Arun, S. Hariprasad, S. Gowtham, B. Ravisankar, L. Rama Krishna,N. Rameshbabu, “Fabrication of corrosion resistant hydrophobic ceramic nanocomposite coatings on PEO treated AA7075”, Ceramics International, 44 (2018) 874–884, DOI: 10.1016/j.ceramint.2017.10.014 ISSN:0272-8842, Impact factor: 2.986

54) Sudarshan S and B Ravisankar, “Study on mechanical and microstructural behaviour of Cu-Zn alloy upon heat treatment and severe plastic deformation”, International Journal of Mechanical And Production Engineering, ISSN: 2320-2092, Volume- 5, Issue-9, Sep.-2017, pp 32-35, Impact factor: (JCC) : 6.8765

55) P Chandramohan, Shepherd Bhero, K Manikandasubramanian, and B Ravisankar, “Review of Additive Manufacturing of  Ti Alloy Components Through Selective Laser Melting and Laser Metal Deposition”, Journal of Engineering Science & Technology, Volume13, Issue 3 (March 2018), pp. 69-77. ISSN: 1823-4690.

56) S. Arun, S. Hariprasad, B. Ravisankar, Evgeny V. Parfenov, Veta R. Mukaeva, N.Rameshbabu, “Formation of ZrO2-SiC composite coating on zirconium by plasma electrolytic oxidation in different electrolyte systems comprising of SiC nanoparticles”, Trans IIM 71(7), 1699-1713, 2018, https://doi.org/10.1007/s12666-018-1306-z

57) A.T.Vijayashakthivel,,R.Krishnamurthy, B.Ravisankar ,C.Karunakaran, “Influence of Nanoclay Addition on the Fatigue Behavior of Polymer Nanocomposites”, Materials Today: Proceedings 5 (2018) 7225–7229.

58) M. Nagaraj and B. Ravisankar, “Effect of Severe Plastic Deformation on Microstructural and Mechanical Properties of Structural Steel IS2062”, Transactions of the Indian Institute of Metals, (2018) 71(9):2315–2323

59) M. Nagaraj and B. Ravisankar, “Enhancing the strength of structural steel through severe plastic deformation based thermomechanical treatment” Materials Science & Engineering A 738 (2018) 420–429. 

60) N. Thiyaneshwaran, K. Sivaprasad and B. Ravisankar, “Nucleation and growth of TiAl3

intermetallic phase in diffusion bonded Ti/Al Metal Intermetallic Laminate” Nature – scientific reports (2018) 8:16797, DOI:10.1038/s41598-018-35247-0

61) M.Nagaraj and B Ravisankar, “Investigation on ECAPed structural steel IS2062 and evaluation of strengthening mechanisms”, Mater. Res. Express 6 (2019) PP 1-11, https://doi.org/10.1088/2053-1591/aaf2fb. 

62) M. Nagaraj and B. Ravisankar, “Effect of Severe Plastic Deformation on Microstructural and Mechanical Mechanical Behaviour of Friction-Welded Structural Steel IS2062”, Transactions of the Indian Institute of Metals, (2018), https://doi.org/10.1007/s12666-018-1527-1

63) S. Arun, S. Hariprasad, A. Saikiran, B. Ravisankar, E. V. Parfenov, V. R. Mukaeva, N. Rameshbabu, “The effect of graphite particle size on the corrosion and wear behaviour of the PEO-EPD coating fabricated on commercially pure Zirconium”, Surface and Coatings Technology, 363 (2019) 301–313,

64) Р. Г. Фаррахов, Е. В. Парфенов, В. Р. Мукаева, М. В. Горбатков, П. В. Тарасов, А. Р. Фаткуллин, Н. Рамешбабу (N.RameshBabu), Б. Рависанкар (B.Ravisankar), “Влияниесоставаэлектролитаназащитныесвойства ПЭО-покрытиянациркониевомсплаве Zr-1Nb” Электроннаяобработкаматериалов (Surface Engineering and Applied Electrochemistry) 2019, 55(1), 23–30. (In Russian) - DOI: 10.5281/zenodo.2551229.

 

National Journals

1)V Srinivasan, R Kotteswaran, Amit P Shukla and B Ravisankar"Neural Networks Based Image Analysing System For S.G.Iron", Technology, August 1999, pp 1-4

2) B.Ravisankar, S SRamakrishnan and P C Angelo "Diffusion Bonding in Dissimilar Materials- An overview", Technology, A Journal of PSG College of Technology, Coimbatore, 2000, pp 5-9

3) B.Ravisankar, S SRamakrishnan and P C Angelo " High Strain Rate Deformation of Materials - An Overview", Technology, A Journal of PSG College of Technology ,2001, pp 28-35.

4) M.Nandhakumaran, S.Kumaran, B.Ravisankarand T.SrinivasaRao,”Synthesis and characterisation of Fe-Based multicomponent bulk metallic glasses by high energy ball milling” – Transactions of Powder Metallurgy Association of India, Volume 33, December 2007, pp14-17.

5) R.Nagalakshmi, S.Manimozhi, S.Ashok and B.Ravisankar, “ An overview of creep in Materials”, WRI Journal, Volume 28, No 4 2008, pp13-22.

6) S.Suresh Kumar, J.Krishnamoorthi, B.Ravisankarand P.C.Angelo, “Methodology to evaluate the quality of diffusion bonded joints by ultrasonic method”, Indian Journal of Engineering and Materials Sciences, Volume 16, October 2009, pp 331-334.

7) B.Ravisankar, D.Lavanya and K.Anbarasu, “Role of Metals in Indian Medicine”, National Journal of Technology, Vol 6 No 2,June 2010 PP 16 – 18.

8) B.Ravisankar, P.Venkatachalam, S.Ramesh Kumar and J.Krishnamoorthi, “Grain refinement by ECAP and Cryo rolling of CP-Al - A comparative study”, National Journal of Technology, Vol 7 No 2,June 2011 PP 53-57

9) K. Chandra Sekhar, P. Polly, S. Kumaran and B. Ravisankar, “Consolidation of Mechanically Alloyed Al5083-5 wt.%Y2O3 Nano-composite by Equal Channel Angular Pressing (ECAP)” - Transactions of Powder Metallurgy Association of India, Volume 40 (2), December 2014, pp32-36. ISSN 0377-9416

10) P Chandramohan, Shepherd Bhero, BabatundeAbiodunObadele, Peter ApataOlubambi and B Ravisankar, “Effect of built orientation on direct metal laser sintering of Ti-6Al-4V”, Indian Journal of Engineering & Materials Sciences, Vol. 25, February 2018, pp. 69-77.

 

Papers published in Conferences

International Conference

1) B Ravisankarand A Rajadurai "Pack Boronising of AISI 304 & 410 stainless steel" - International Convention on Surface Engineering - INCOSURF - 92 held at Indian Institute of Science, Bangalore during December 1992.

2) B.Ravisankar, S SRamakrishnan and P C Angelo "Fabrication of hollow cylinder in YBCO by diffusion bonding under superplastic conditions" - International conference on Processing & Manufacturing of Advanced Materials - Processing, Fabrication and applications (THERMEC 2000) held at Las Vegas, USA during December 4-8, 2000 and published in the form of CD

3) Sujit Singh, R P Sugavaneswaran, B RavisankarJ Krishnamoortihand P C Angelo "Production of nano – sized grains by severe plastic deformation” - International Conference on NANO TECHNOLOGY – materials and Methods, held at Coimbatore Institute of Technology, Coimbatore during June 23-25, 2006. PP 15

4) B.Ravisankar, J.Krishnamoorthi and P.C.Angelo , “ Diffusion Bonding of Ti-6Al-4V with IN 718 using Nickel as Interlayer” – International Conference on Recent Advances in Materials and Processing (RAMP 2006) held at PSG College of Technology, Coimbatore during 15-16, December 2006. PP 87

5) J.Krishnamoorthi, V.Balusamy, P.C.Angelo and B.Ravisankar , “ Diffusion Bonding of Ti-6Al-4V with AISI SS 304 using Interlayers” – International Symposium for Research Scholars (ISRS 2006) held at Indian Institute of Technology, Chennai during 18-20, December 2006. The paper bagged ARCI Technical Excellence award.

6) M.Nandhakumaran, S.Kumaran, B.Ravisankarand T.SrinivasaRao, ” Synthesis and characterisation of Fe-Based multicomponent bulk metallic glasses by high energy ball milling” – International conference on Powder Metallurgy and particulate materials (PM 07), Noida during 9-11, February 2007 PP 33.

7) R.Arivazhagan, B.Prabha, S.Manimozhi, S.Suresh, G.Umashanker, R.Nagalakshmi and B.Ravisankar, “ Metallurgical studies in super 304H Austenitic stainless steel” – International symposium on Advances in Stainless steels, Chennai during 9-11, April 2007 PP A 114.

8) P.Venkatachalam, B.Ravisankarand S.Kumaran, “ Analysis of stress distribution in Equal Channel Angular Pressing (ECAP) of CP-Al using ABAQUS” – International Conference on Modeling and Simulation, Coimbatore during 27-29, August 2007 PP 34

9) M.Venkatesan, P.Venkatachalam, B.Ravisankarand S.Kumaran, “ Effect of cold and cryo rolling on microstructure and mechanical properties of Al 6012 alloy” – International Conference on Advanced materials and Composites (ICAMC-2007), Thiruvananthapuram during 24-26, October 2007 PP 122

10) S.Jerome, S.P.KumareshBabu, B.Ravisankarand K.S.Pandey, “ Prediction of welding residual stresses in butt welded GTAW process by finite element analysis” – International Conference on Advanced materials and Composites (ICAMC-2007), Thiruvananthapuram during 24-26, October 2007 PP 133

11) P. Venkatachalam, B. Ravisankar, V. Thamos Paul, M. Vijayalakshmi and S. Kumaran, “ Enhancement of strength in Al 2014 alloy through grain refinement by ECAP” – International Conference Junior Euromat 2008, University of Laussane, Switzerland during 14-17, July 2008.

12) .Venkatachalam, B. Ravisankar, V. Thamos Paul, M. Vijayalakshmi and S. Kumaran “Effect of Microstructural and Mechanical properties of Al 2014 alloy Processed through route A and BA International Symposium for Research Scholars (ISRS 2008) held at Indian Institute of Technology, Chennai during 10-12, December 2008.

13) MeenuSrivastava, J.N.Balaraju, B.Ravisankar, V.K.William Grips, K.S.Rajam, “DEVELOPMENT OF NANOCRYSTALLINE Ni-Al COATINGS AND ITS THERMAL STABILITY” International Conference on Synthesis, Characterisation, Consolidation and Modelling Nano Materials (ICON – 2010) held at PSG College of Technology, Coimbatore during 5-6 March 2010.

14) Ramesh Kumar S, Venkatachalam P, Ravisankar B, “FINITE ELEMENT ANALYSIS OF EQUAL CHANNEL ANGULAR PRESSING (ECAP) AT DIFFERENT CORNER ANGLES BY USING DEFORM-3D” International Conference on Synthesis, Characterisation, Consolidation and Modelling Nano Materials (ICON – 2010) held at PSG College of Technology, Coimbatore during 5-6 March 2010.

15) S.Ramesh Kumar, P.Venkatachalam and B.Ravisankar, “3D simulation of equal channel angular pressing for different channels by using finite element method”, International conference on “Frontiers in Mechanical Engineering (FIME – 2010) held at National Institute of Technology, Surathkal, Mangalore during 20 -22 May 2010.

16) Ramesh Kumar S, Kondiah G, Venkatachalam P and B. Ravisankar, “Simulation of dissimilar length of the billet for Equal Channel Angular Pressing using Deform 3 D” International Symposium for Research Scholars (ISRS 2010) held at Indian Institute of Technology, Chennai during 20-22, December 2010.

17) S.Ramesh Kumar, S.MuhammedZubair and B.Ravisankar, “ Simulation of microstructural changes during ECAP using DEFORM 3D” International Conference on Design and Advances in Mechanical Engioneering (ICDAAME 2011) held at SKP Engineering College, Tiruvannamalai during 16-17, 2011 pp 253-258

18) G.Kondaiah, K.ChandraSekhar, B.Chaitanyakrushna, B.Ravisankar&S.Kumaran, “ Characterization of mechanically alloyed Al5083 alloy and composite and consolidation by equal channel angular pressing” International conference on Engineering and Technology Innovation (ICETI 2014) held at Kenting, Taiwan during 31 October – 04 November 2014.

19) Sudarshan S, B Ravisankar, “Study on Mechanical and Microstructural Behaviour of Cu-Zn Alloy upon Heat Treatment and Severe Plastic Deformation”, Proceedings of 12th IRF International Conference, 24th September, 2017, Goa, India PP 32-35.

20) Vaibhav Gaur, R.K.Gupta, V.Anil Kumar, B.Ravisankar and Sathish Kumar Singh,” Study on mocrostructural evolution and its effect on the hardness of differently heat treated conditions of CP-Titanium”, International Conference on Advanced Materials and Processes (ADMAT 2017), 14-16 December 2017, Thiruvananthapuram, Kerala. PP 130

21) S. Suresh Kumar, B. Ravisankar, Vishnu Chandar. S, R.P. DhivakarRaviram, “Evaluation of mechanical properties of friction stir welded commercially pure aluminium”, 3rd International Conference on Design, Analysis, Manufacturing and Simulation (ICDAMS 2018), Chennai, India, April 6-7,2018.PP172-176.Weblink:https://www.matecconferences.org/articles/matecconf/abs/2018/31/contents/contents.html

National Conferences

1) B Ravisankarand K A Padmanabhan "Hot Compaction Of YBa2Cu3O7-x" - 32nd National Metallurgists' day held at Visakhapatnam - During 14 - 17, 1994.

2) S SRamakrishnan, P Gopalakrishnan, N Rajeev Kumar, C S Venkateswaran and B Ravisankar"Molten salt Electrolytic Boriding of Mild steel" - 34th National Metallurgists' day held at Delhi,14 - 17, 1996.

3) T Sreenivas, N Sakthivel, B Ravisankar and S SRamakrishnan"A Database management system for selection of steel" - proceedings of the Conference on Computer Applications in Metallurgy and Material science - CAMME 96 held at Jamshedpur,10 - 11, December, 1996, pp 210 -221

4) B Ravisankar"Superplastic forming and Diffusion Bonding" - proceedings of the workshop on Recent Trends in Precision Metal forming held at PSG College of Technology, Coimbatore during 12 -13, September, 1997, pp 20-27

5) B Ravisankar"Role of computers in Metal Forming" - proceedings of the workshop on Recent Trends in Precision Metal forming held at PSG College of Technology, Coimbatore,12 -13, September, 1997, pp 20-27

6) V Srinivasan, B Ravisankar and V Balusamy "Image Identifying System For Determination of Gray Cast Iron Type Using Neural Networks" - 36th National Metallurgists' day held at Bangalore, 14 - 17, 1998.

7) B.Ravisankar, S SRamakrishnan and P C Angelo "Modelling of Diffusion Bonding"- proceedings of the National Seminar on Advances in Metal Forming held at Madras Institute of Technology, Anna University, Chennai, 15 -16, March, 2000, pp 8-13

8) P V S S Sridhar and B Ravisankar "Analysis of Diffusion Bonding using FEM" - proceedings of the National Conference on "Recent Advances in Material Processing" held at Annamalai University,7-8, September, 2001, pp 552-560

9) B Ravisankarand M Sundar "Phase Transformations in Deep Drawing of Austenitic Stainless Steel Drum - A case study "- proceedings of "National Conference on Processing of Metals" held at PSG College of Technology, Coimbatore, January 31 - February 01, 2002, pp 217 - 222

10) R L Sreevidhya, S Srividhya, A Chandrasekar, N Visalakshi, T Thirumalai and B Ravisankar"Solid State Diffusion Bonding of Wrought AISI 304 stainless steel to Ti-6Al-4V" - National Conference on "Material Processing & Failure Analysis", held at Regional Engineering College, Trichy, June 19-20, 2003.

11) N Visalakshi, T Tirumalai, J Krishnamoorthi and B Ravisankar "Corrosion studies on diffusion bonded AISI 304 with Ti-6Al-4V" - All India Seminar on Emerging Trends in Surface Engineering, held at VLB Janakiammal College of Engineering and Technology, Coimbatore, July 01-02,2004 pp 119-124.

12) R P Suganeswar, T Tirumalai, J Krishnamoorthi, B Ravisankarand P C Angelo "Equal Channel Angular Pressing of Commercially Pure Aluminium " - 42nd National Metallurgists' day held at Trivanathapuram - During 17 - 19, 2004 PP 176

13) J Krishnamoorthi, B Ravisankarand P C Angelo "Diffusion Bonding of Titanium with Aluminium " – 43 rd National Metallurgists' day held at Chennai- During 14 - 16, November 2005 PP 163

14) B Ravisankar ,Krishnamoorthi, and P C Angelo "Production and Properties of Nanostructured materials – A Review” - All India Seminar on Manufacturing and Management of Intellectual materials held at VLB Janakiammal College of Engineering and Technology, Coimbatore, March 17-18,2006 pp 18- 24.

15) S.Suresh Kumar, J.Krishnamoorthi, B.Ravisankar and P.C.Angelo, “ Evaluation of Quality of Diffusion Bonded Joints by Ultrasonic Method” – National Welding Seminar held at Chennai Trade Centre, Chennai, November 24-26, 2006 pp 167-171.

16) J.Krishnamoorthi, B Ravisankar, P C Angelo and V.Balusamy "Diffusion Bonding of Ti-6Al-4V with INCONEL 718 " – 45th National Metallurgists' day held at Mumbai - During 13 - 16, November 2007 PP 210.

17) R.Nagalakshmi, S.Manimozhi, S.Suresh, B.Prabha and B.Ravisankar, “ Corrosion Aspects of Super 304 H material and its weldments” – National Conference on Corrosion and its control held at Holy Cross College, Tiruchirappalli during 30th November to 1st December 2007 PP1-5

18) P.Venkatachalam, S.Manivannan, B.Ravisankar and S.Kumaran, ”Effect of Equal Channel Angular Pressing (ECAP) on Microstructural and Mechanical properties of Pure Cu, CP Al and 7075 Al alloy” – National Conference on Emerging Materials and Technologies for India – 2020 at National Institute of Technology, Tiruchirappalli during 24-25 January 2008 PP 61

19) S.Jerome, B.Ravisankar, NandkishoreKarandeKedarDeshmukh, Q.B.Nguyen and Manoj Gupta, “Synthesis of Magnesium Nano Composites and its Diffusion Bonding Studies” – National Seminar on Joining of Materials (SOJOM-08) held at Tiruchirappalli during 11-13 December 2008 PP 83-90.

20) S.Ramesh Kumar, P.Venkatachalam and B.Ravisankar, “Simulation of grain size distribution in equal channel angular pressing using DEFORM 3D” – Workshop on Thermodynamics and kinetic modeling of phase and microstructure stability of alloys (STEM 2009) held at Indira Gandhi Centre for Atomic Research (IGCAR) Kalpakkam during 24-25 September 2009 PP 34

21) Chandrasekar K, SubramanyamAdabala, B.Ravisankar and S.Kumaran, “Characterisation of Mechanically alloyed Al 5083 alloy and Composite Processed by Equal Channel Angular Pressing” in 53rd NMD and 69th ATM held during 13-16 November 2015 at Coimbatore PP 169

22) Kondiah. G, B.Ravisankar, S.Kumaran and S.Ramesh Kumar, “Characterisation of Mechanically alloyed Al 5083 alloy Processed by Equal Channel Angular Pressing” in 53rd NMD and 69th ATM held during 13-16 November 2015 at Coimbatore PP 169

23) Suresh Kumar and B.Ravisankar, “Evaluation of Quality of Dissimilar Diffusion Bonding by Ultrasonic method” in 53rd NMD and 69th ATM held during 13-16 November 2015 at Coimbatore PP 65

24) B.Ravisankar, P.Venkatachalam, J.Krishnamoorthi and P.C.Angelo, “Comparison of ECAP and Cryo rolling of CP-Al based on hardness studies” in National Conference on Materials, Design and Energy held at PSN College of Engineering and Technology, Tirunelveli during April 6 and 7, 2017 Page No 1.