| Introduction: |
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| Research Area: |
Advanced Materials & Surface Engineering |
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| Major Projects Undertaken: |
1 Environmental Friendly Aluminum Coating to Replace Cadmium: Phase 1, II and III Boeing USA, 1-11-2010 –Contd. ~113.0
2. Development of Nanostructured thermal barrier coatings CSIR Network Project April 2009-31-3-2012 Part of 1600
3. Fabrication of TiB2 electrode for Aluminum production CSIR Network project March 2008- 31-3-2012 Part of 1100
4 Development of superhard materials and coating CSIR Network Project Jan. 2004 to 31-3-2007 70.0
5 Fabrication of oxidation and wear resistant coatings of TiB2 coatings by plasma spraying for aerospace application CSIR Network Project, Dec’2003-31-3-2007 51.5
As Co- Project/Activity Leader:
6 Nano crystalline TBC coatings for gas turbine blades by E-beam evaporation: CSIR Network Project Oct 2007 to 31-3-2012 Part of 1720
7 Development of super tough Si-C-N coatings by RF sputtering, CSIR Network Project April 2009 to 31-3-2012 Part of 1600
8 Deposition of Si-C-N nanocomposite thin film DST- Under Nano Mission Nov.2004-Oct2007 37.1
9 Fabrication advanced high-temperature composites by HIPing, CSIR Network Project Jan. 2004 to 31-3-2007 23.0
10 Development of ceramic-ceramic/ metal brazing alloys, CSIR Network Project Dec’2003-31-3-2007 35.2
11 Surface engineering of steel for higher performance-automobile and hydro turbine blades CSIR Supra Institutional Project Aug 2007-31-3-2012 Part of 1600
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| Specialization: |
Advanced Materials and Surface engineering for environmental challenges |
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| Patents/ Copyrights: |
1 An improved process for the production of ceramic matrix composites, D.Bandyopadhyay, L.C.Pathak, S.K.Das, Ravi Kumar, R.G.Ganguly and P.Ramachandra Rao – IN9702267-I1; IN214901-B Granted 2008
2 A Process for the preparation of Alumina Rutile composites through a spray forming technique, K. Venkateswarlu, L. C. Pathak and A. K. Ray, 2627Del 2005. IN200502627-I1 Granted 2007
3 An improved process for the production of high purity nano-crystalline alumina powders, P. Ramachandrarao, T.B.singh, L. C. Pathak and A.K.Verma, IN9801116-I1; IN216035-B Granted 2008
4 Fabrication of tailored hardness nano-composite coatings with low coefficient of friction, S. K. Mishra and L. C. Pathak, 2009 0150NF2009. Applied For 2009
5 A process for the reducing the electrical resistivity of naturally-occurring Ilmenite, G.V.S.Murthy, L.C.Pathak,S.P. Mehrotra, S.Ranganthan, K.M. Godiwalla, 0113NF2009/IN Applied For 2010
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| Publications: |
Complete list of research publications in SCI Journals: 73
1 D. Bhattacharya, L.C.Pathak, S.K.Mshra, D.Sen and K.L. Chopra,1990 Pyrophoric synthesis technique for multicomponent high-temperature superconductors, Appl. Phys. Lett.57 p2145-2147
2 D.Bhattacharya, D.K. Pandya, S.C.Kasyap, L.C. Pathak, S.Mishra, D.Sen and K.L.Chopra, 1990 Lattice and electronic structure of YBa2Cu2PbOx superconductor, Physica C 170 p245-248
3 S.K.Mshra, L.C.Pathak, S.K. Ray, S.Kal, D. Bhattacharya, S.K.Lahiri, and K.L.Chopra 1992 Lithographic patterning of superconducting YBCO films J. Supercond. 5 p445-449
4 V.Vasudeva Rao, S.K. Mishra, L.C.Pathak, R. Subramaniam 1992 Video detection of microwaves using high Tc Y-Ba-Cu-O thin films J. Supercond. 5 p29-32
5 S.K.Mishra, L.C.Pathak, M. V.H.Rao, D.Bhattacharya and K.L.Chopra 1992 Dependence of the properties of rf magnetron sputtered superconducting films on plasma parameters Ind. J. Pure Appl. Phys. 30 p685-691
6 S.K.Mishra, A.Sarkar, S.K. Ray, L.C.Pathak, D. Bhattacharya, K.L.Chopra and S.R.Das 1993 Langmuir probe diagnostics of a radio frequency magnetron discharge for deposition of high Tc YBCO films J. Vac. Sci. Technol. A 11 p2747-2751 Errata 12 (1994) p603
7 M.V.H.Rao, S.K. Mishra, L.C. Pathak, B.K.Mathur, D.Bhattacharya and K.L.Chopra 1993 Interlocked grain growth of YBCO film on magnesium oxide as observed by scanning tunnelling microscopy Mater. Res. Bull. 28 p271-277
8 L.C.Pathak, S.K.Mishra, P.G. Mukunda, M.M. Godkhindi, D.Bhattacharya and K.L.Chopra, 1994 Sintering studies on submicrometre sized Y-Ba-Cu-oxide powder J. Mater. Sci. 29 p5455-5461
9 L.C.Pathak, P.G.Mukunda, M.M.Godkhindi, D. Bhattacharya and K.L. Chopra 1995 Sintering characteristics of pyrophorically generated Y-Ba-Cu-O superconducting powders under vacuum J. Mater. Sci. Lett. 14 p1528-1530
10 L.C.Pathak, S.K.Mishra, D. Bhattacharya and K.L. Chopra 1996 Fabrication of YBa2Cu3Ox single crystal J. Mater. Sci. Lett. 15 p34-35
11 L.C.Pathak, S.K.Mishra, D. Bhattacharya and K.L. Chopra 1996 Fabrication and characterisation of Y-Ba-Cu-oxide whisker Mater. Res. Bull. 31p1-6
12 S.K.Mishra, L.C.Pathak, V. Rao, D.Bhattacharya and K.L. Chopra 1996 Studies on microbridges of superconducting YBCO thin film J. Supercond. 9 p219-p224
13 L.C.Pathak, S.K.Mishra, D. Bhattachraya and K.L.Chopra 1997 A comparative study of YBCO Powders prepared by different processes J. Mater. Sci. Lett. 16 p1208-1211
14 S.K.Mishra, L.C.Pathak and V.Rao 1997 Synthesis of submicron Ba-hexaferrite powder by a self-propagating chemical decomposition process Mater. Lett. 32 p 137-141
15 L.C.Pathak, S.K.Mishra, D. Bhattacharya, A.Dhar and K.L. Chopra 1997 Effect of laser annealing on Y-Ba-Cu-oxide superconductors Mater. Res. Bull. 32 p619-625
16 D.Bandyopadhyay, L.C. Pathak, I.Mukherjee, R.G. Ganguly and P. Ramachandrarao 1997 Fabrication of Al2O3-SiCw in situ composites through a new combustion technique Mater. Res. Bull. 32 p75-82
17 I.Chattoraj and L.C.Pathak 1998 Electrochemical behaviour of superconducting Bi1.4Pb0.6Sr2Ca2Cu3O10 in halide containing acetate buffer Corrosion 54 435-443
18 S.Ram, T.B.Singh and L.C.Pathak 1998 Synthesis and thermogravimetric analysis of amorphous boehmite fibres Phys. Stat. Sol. (a) 165 151 – 164
19 L.C.Pathak, A.K.Ray, S.Das, C.S. Sivaramakrishnan and P. Ramachandrarao 1999 Carbothermal synthesis of nano-crystalline AlN powders J. Am. Ceram. Soc. 82 257
20 L.C. Pathak, S.K.Mishra, D. Bhattacharya and K.L. Chopra 1999 Degradation of BPSCCO superconductors during processing J. Mater. Sci. 34 1619
21 L.C.Pathak, S.K.Mishra, D. Bhattacharya and K.L. Chopra 1999 Synthesis and sintering characteristics of YBCO-Ag superconductors J. Mater. Res. 14 4148
22 L.C.Pathak, S.K.Mishra, D. Bhattacharya and K.L. Chopra 1999 Sintering characterstics of submicrometre sized SrTiO3 powder prepared by co-precipitation process Trans. Mater. Res. Jpn. 24(4) 525
23 L. C. Pathak, D. Bandyopadhyay, S.Srikanth, S.K. Das and P. Ramachandrarao 2001 Effect of heating rates on the synthesis of Al2O3-SiC composites by SHS technique, J. Am. Ceram. Soc. 84 915
24 L.C.Pathak, S.K.Mishra (Pathak), S.K.Das, D. Bhattacharya and K.L. Chopra 2001 Effect of sintering atmosphere on the weak-link behaviour of YBCO superconductors Physica C, 351, 295-300
25 L.C.Pathak, T.B.Singh, A.K. Verma and P. Ramachandrarao 2000 Synthesis of nano-crystalline alumina powder by sol-gel process J. Metal. Mater. Sci. 42 93
26 L.C.Pathak, S.K.Mishra (Pathak) and S.Srikanth 2002 Sintering characteristics of Y-Ba-Cu-Oxide-Agx superconductors under argon atmosphere J. Mater. Res. 17 (4) 895
27 A.K.Ray, K.Venkateswarlu, S.K.Chodhury, S.K.Das, Ravikumar and L.C.Pathak 2002 Fabrication of TiN reinforced aluminium metal matrix composites through a powder metallurgical route, J. Mater. Sci. Engg. A 338 160
28 L.C.Pathak, T.B.Singh, S.Das, A.K.Verma and P. Ramachandrarao, 2002 Effect oh pH on the combustion synthesis of nano-crystalline alumina powder Mater. Lett. 57 380
29 A.K.Ray, S.K.Das and L.C. Pathak 2002 Fabrication of β-SiC mats using natural fibers Mater. Lett. 57 1120
30 A. Khanra, L.C.Pathak, S.K.Mishra, M.M.Godkhindi 2003 Self-propagating high-temperature synthesis (SHS) of ultrafine ZrB2 powder J. Mater. Sci. Letters 22, 1189
31 A. Khanra, L.C.Pathak, S.K.Mishra, M.M.Godkhindi 2004 Effect of NaCl on the synthesis of TiB2 powder by a self-propagating high-temperature (SHS) technique Materials Letters 58(5) 733-738
32 L.C.Pathak 2004 Fabrication and sintering behviour of doctor blade cast YBCO-Ag tapes Ceram. Intl. 30(3) 417-427
33 S.K.Mishra, S.Das and L.C. Pathak 2004 Defect structure in ZrB2 powders prepared by self-propagating high-temperature synthesis route Mater. Sci. Engg. A 364 (1-2) 249-255
34 L.C.Pathak, S.K.Mishra, D.Bhattacharya and K.L.Chopra 2004 Synthesis and sintering characteristics of YBCO superconductors Mater. Sci. Engg. B 110(2) 119-131
35 L.C.Pathak, T.B.Singh and S.K.Das 2004 Role of templating agent on the growth of AlPO4 J. Mater. Sci. 39 4069-4071
36 K. Venkateswarlu, L.C. Pathak, A.K.ray, G.Das, P.K. Verma, M. Kumar and R.N. Ghosh 2004 Microstructure, Tensile strength and wear behaviour of Al-Sc alloy Mater. Sci. Engg. A 374-380
37 S.K.Mishra and L.C.Pathak 2004 Self-propagating High-temperature synthesis of advanced materials J. Metals Mater. Processes
38 A. Khanra, L.C.Pathak and M.M.Godkhindi 2005 Comparative studies on sintering behaviour of self-propagating high-temperature synthesized ultra-fine titanium diboride powder J. Am. Cearm. Soc. 88 1619-1621
39 S.K.Mishra and L.C.Pathak 2005 Fabrication of C3N4 thin films by ARC evaporation technique Mater. Lett. 59 3481
40 A.K.Khanra, L.C.Pathak, S. K. Mishra and M.M. Godkhindi 2005 Sintering of ultrafine Zirconium diboride powder prepared by a modified SHS technique Adv. Appl. Ceram. 104 282
41 S.K.Mishra, K.P.K.Rupa and L.C.Pathak 2006 Nucleation and growth behaviour of TiB2 thin films deposited by RF sputtering unit Surf. Coat. Tech. 200 4078
42 S.Nayar, A.K.Pramanik, B. K. Sharma, R.K.Mishra, S. K.Bansal, A.Prajapati. K.K. Sahu, S.K.Das, L.C.Pathak and A.Sinha 2006 Hydroxyapatite coating on stainless steel pre-coated with bovine serum albumin at ambient conditions Colloids & surf. B: Biointerfaces 48 183.
43 K. Venkateswarlu, A.K.Ray, M. K.Gunjan, D.P.Mondal and L.C. Pathak 2006 Tribological wear behaviour of diamond reinforced composite coating Mater. Sci. Engg. A 418 357
44 S.K.Mishra, L.C.Pathak 2006 Sintering studies on ZrB2-Al2O3 composites prepared by SHS technique Mater. Sci. Engg. A 426 229
45 S.K.Mishra, H.Gaur, K.P.K. Rupa and L.C.Pathak 2006 Deposition of nano-structured Si-C-N superhard coatings by RF magnetron sputtering J. Vac. Sci. Technol. B 24(3) 1311
46 R. K. Sahu, A.K.Ray, S. K.Das, A.J.Kailath and L.C. Pathak 2006 Microwave assisted combustion synthesis of Ni powder using urea J. Mater. Res. 21(7) 1664
47 K.Venkateswarlu, S. Mahapatra, R.Girish Rao, Ajoy Kumar Ray, L.C.Pathak and D.P.Mondal 2006 High abrasive wear response of diamond reinforced composite coating: A factorial design approach Tribology Review Lett. 24(1) 7-14
48 A.Khanra, M.M.Godkhindi and L.C.Pathak 2007 Sintering behaviour of nano-crystalline TiB2 powder prepared by a SHS technique Mater. Sci. Engg. A 454-455, pp281-287
49 A. K. Khanra, L. C. Pathak and M. M. Godkhindi 2007 Microanalysis of debris formed during electrical discharge machining (EDM) J. Mater. Sci. 42 (3), pp. 872-877
50 S.K.Mishra, K.P.K.Rupa, C. Sekhar and L.C.Pathak 2007 Effect of pressure and substrate temperature on the deposition of nano-structured silicon–carbon–nitride superhard coatings by magnetron sputtering Thin Solid Films 515 (11), pp. 4738-4744
51 A. K. Khanra, B. R. Sarkar, B. Bhattacharya, L. C. Pathak and M. M. Godkhindi 2007 Performance of ZrB2-Cu composite as an EDM electrode J. Mater. Proc. Technol 183 (1), pp.122-126
52 R. Venkatraman, G. Das, S.R.Singh, L.C.Pathak, R.N. Ghosh, B.Venkatraman and R. Krishnamurthy 2007 Study on influence of porosity, pore size, spatial and topological distribution of pores on micro-hardness of as plasma sprayed ceramic coatings Mater. Sci. Engg. A 445-446, pp. 269-274
53 K. A. Singh, L.C.Pathak and S. K. Roy 2007 Effect of citric acid on the synthesis of nano-crystalline Yttria stabilized Zirconia powder Ceram. Intl. 33, 1463
54 S.K.Mishra, K.P.K.Rupa, L.C.Pathak 2007 Surface and nanoindentation studies on nanocrystalline titanium diboride thin film deposited by magnetron sputtering Thin solid films 515, 6884–6889
55 K. Venkateswarlu, S. Gosh Chowdhury and Ajoy. K. Ray 2007 Microstructural examination of service exposed coal mill liner material Mater. Character. 58, 1029
56 A. K. Khanra, L. C. Pathak and M. M. Godkhindi 2007 Synthesis of ZrB2 Whisker by Carbothermal Vapour-Liquid-Solid Growth (V-L-S) Mechanism Adv. Appl. Ceram. 106, 1-6
57 S. K. Mishra and L. C. Pathak 2008 Effect of carbon and titanium carbide on sintering behaviour of zirconium diboride J. Alloys Compounds 465, 547-555
58 A. K. Khanra, L. C. Pathak and M. M. Godkhindi 2008 Double SHS of ZrB2 powder J. Mater. Process. Technol. 202 (1) pp 386-390
59 R. Venkataraman, S. Pabla Singh, B. Venkataraman, D. K. Das, L. C. Pathak, S. Ghosh Chowdhury, R.N. Ghosh, G.V. Narasima Rao, K. Nair and R. Kathirkar
2008 A scanning electron microscopic study to observe the changes in the growth morphology of the α phased Alumina-13 wt.% titania coatings during plasma spraying Surf. Coat. Technol. 202 (21), pp. 5074-5083
60 R. K. Sahu, A. K. Ray, T. Mishra and L. C. Pathak 2008 Microwave assisted synthesis of magnetic Ni wire from a metal-organic precursor containing Ni and triehanolamine Cryst. Growth Design, 8(10) 3754-3760
61 R. K Sahu, D. Mukherjee, J. P. Tiwari, T. Mishra, S. K. Roy and L. C. Pathak 2009 Influence of Foreign Fe ion on Wet Chemical Synthesis of Pt Nanoparticle Thin Films at Ambient Temperature: In situ versus direct addition J. Mater. Chem. 19, pp 6810-6815
62 A. K. Khanra, L. C. Pathak and M.M.Godkhindi 2009 Application of new tool material for electrical discharge machining (EDM) Bull. Mater. Sci. 32, pp 401-405
63 R. K. Sahu, S. K. Pandey and L. C. Pathak 2011 Valence and origin of metal-insulator transition in Mn doped SrRuO(3) studied by electrical transport, X-ray photoelectron spectroscopy and LSDA plus U calculation
J. Solid State Chem. 184 Pp 523-530
64 R. K. Sahu, K. Ganguly, T. Mishra, M. Mishra, R. S. Ningthoujam, S. K. Roy and L. C. Pathak
2012 Stabilization of intrinsic defects at high temperatures in ZnO nanoparticles by Ag modification J. Colloid and Interface Sci. 366 Pp15
65 S.K.Mishra, S.Pandey, P. Mahato, K. Shravan Kumar, S. Bysakh, M. Sreemany and L. C. Pathak 2012 Microstructural studies on EB-PVD deposited NiCrAly, YSA and lanthanum zirconate for thermal barrier applications Surf. Coat. Technol, 207, PP143
66 S.K.Mishra, A. S. Bhattacharya, P. Mahato and L. C. Pathak 2012 Multicomponent Ti-Si-B-c superhard and tough composite coatings by magnetron sputtering Surf. Coat. Technol, 207, PP19
67 S.K.Mishra, A. S. Bhattacharya, P.K.P.Rupa and L. C. Pathak 2012 XPS studies on nanocomposite Si-C-N coatings deposited by magnetron sputtering NanoSci. Nanotechnol. Lett Vol. 4, PP 352
68 SK Mishra, P Mahanta, S Sen, LC Pathak 2012 Effect of Nitrogen on the Growth of Carbon Nitride Thin Films Deposited by RF Plasma Enhanced Chemical Vapor Deposition Nanosci. Nanotechnol. Lett. 4 (1), 90-94
69 A. K. Ray, A. Kar, S.A.Kori, L. C. Pathak and A.N. Sonnad 2013 Graphite –to -304SS braze joining by active metal-brazing technique: Improvement of mechanical properties J. Mater. Engg. Perform. 22(1) 258-266
70 S.K. Mishra, P. Mahato, B. Mahato, L.C. Pathak 2013 Thermal stability and effect of substrate temperature of TiSiBC hard nano-composite coatings on microstructure, mechanical, thermal behaviour deposited by magnetron sputtering Applied Surface Science 266
Review Articles
71 Synthesis of YBCO powders:A Review, L. C. Pathak & S. K. Mishra Advances in Condensed Matter and Materials Research, Volume 4 Editors: Gerard, Francois 2002
72 A review on Synthesis of Y-Ba-Cu-oxide powder: Topical Review, L. C. Pathak & S. K.Mishra Supercond. Sci. Technol. 18 R67- R89 2005
73 Self Propagating High Temperature Synthesis Of Advanced High Temperature Ceramics S. K. Mishra and L. C. Pathak, Key Engg. Mater. 295 pp 15-38, Ed. Y. R. Mahajan 2009
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| Conferences/Workshops/Seminars Organized: |
1) Indo-Malayasian workshop on Advanced Materials at National Metallurgical Laboratory, Jamshedpur – 2002 |
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| Conferences/Workshops/Seminars Attended: |
1 D.Bhattacharya, L.C.Pathak, S.K.Mishra, D.Sen, G.Markandeyulu, S.K.Ghatak, T.K.Dey, P.Pramanik, K.L.Chopra, S.Bhattacharya and H.S.Maiti, Fabrication and properties of superconducting tapes of Y-Ba-Cu-O prepared by doctor blade process,Intl. Conf. On Supercond. IISC Bangalore, January, 1990
2 L.C.Pathak, T.B.Singh and A.K.Verma, Synthesis of ultrafine alumina powder by combustion technique, 48th Annual Tech. Meeting of the Indian Inst. Met. Nov.’ 1994, Visakhapatanam
3 S.K.Mishra, L.C.Pathak, V.Rao, Synthesis of sub-micrometre sized Barium ferrite powder by combustion process, MRSI, Annual General Body Meeting - 6, Feb.’ 1995, IIT Kharagpur
4 L.C.Pathak, S.K.Mishra, D.Bhattacharya and K.L.Chopra, Synthesis of single phase SrTiO3 powder by coprecipitation process, MRSI, Annual General Body Meeting - 6, Feb.’ 1995, IIT Kharagpur
5 L.C.Pathak, S.K.Mishra, D.Bhattacharya and K.L.Chopra, Pyrophoric synthesis of ultrafine ceramic powders, MRSI, Annual General Body Meeting - 6, Feb.’ 1995, IIT Kharagpur
6 I.Chattoraj and L.C.Pathak, Effect of chloride on the electrochemical degradation of supercondducting Bi1.4Pb0.6Sr2Ca2Cu3Ox, 6th National Cong. Corr. Control, National Corr. Council of India, May 22-24, 1996, Calcutta
7 D.Bandyopadhyay, L.C.Pathak, S.K.Das, Ravi Kumar and P.Ramachandrarao, Fabrication of ceramic matrix composites by RH-SHS technique, Proc. ICRAMP, IISc Bangalore, July !997, New Edge Publ. p599-604
8 L.C.Pathak, Synthesis submicrometre sized YSZ by chemical combustion technique, 51th Annual Tech. Meeting of the Indian Inst. Met. Nov.’ 1997, Jamshedpur
9 L.C.Pathak, T.B.Singh, S.K.Das and P.Ramachandrarao, Synthesis of AlPO4 by biomimetic process, MRSI, Annual General Body Meeting - 9th, Feb.’ 1998, IIT Madras
10 L.C.Pathak, S.Srikanth and S.K.Mishra, Effect of silver addition on the sintering characteristics of high temperature superconductors, National Seminar on Composites, COMPEAT –98, NML, Jamshedpur
11 L.C.Pathak and S.K.Mishra, Synthesis of submicrometre sized aluminate powders by a solution combustion technique, Proc. Intl. Conf. ICMT, BHU, India (1999)
12 L.C.Pathak, T.B.Singh and P.Ramachandrarao, Preparation of nano-crystalline alumina powder by emulsification technique, ATM, NMD, 14-17th Nov. 1999 Kanpur, India,
13 K.Venkateswarlu, L.C.Pathak, A.K.Ray, C.S.Sivaramakrishnan and P.Ramachandrarao, Preparation of Al-SiC metal matrix composites by atomisation technique, ATM, NMD, 14-17th Nov. Kanpur, India
14 S.K. Chaudury, K. Venkateswarlu, L.C.Pathak, A.K. Ray and C.S. Sivaramakrishanan, Fabrication of Al-Rutile composite by spray forming technique, 38th NMD and 53rd ATM of IIM, India
15 L. C. Pathak, S. Das, T. B. Singh and P. Ramachandrarao Synthesis of Nano-Crystalline Boehmite Powder by a Gas Condensation Technique 12th AGM of MRSI, SINP Calcutta (2001)
16 L.C.Pathak, T.B.Singh, S.K.Das, S.Das and P.Ramachandrarao, Synthesis of CaCO3 by templating technique, National Workshop on Advances in Materials Processing (AMPRO-2001), NML, Jamshedpur, (2001).
17 A. K. Khanra, U. K.singh, S. Paswan, L. C. Pathak, S. K. Mishra, M.M. Godkhindi, P. G. Mukunda “Production of very fine ZrB2 powder by SHS Technique”, annual ATM-29 of powder metallurgy. Jan’2003
18 A. K. Khanra, L. C. Pathak, S. K. Mishra, M.M. Godkhindi, P. G. Mukunda “Production of fine ZrB2 powder and whisker by SHS Technique”, annual ATM-29 of powder metallurgy. Jan.30-31, 2003 at Goa.
19 P.K.Verma, M. Kumar, L.C.Pathak and K. Venkateswarl, Effect of Al3Sc dispersoids on grain refinement & mechanical properties of Al & its alloys, NMD, 57th ATM, Nov-2003, 124.
20 Kunal Singh, P.C. Pandey, K. Venkateswarlu and L.C. Pathak, Development of Al-Si-Mg-B alloys for tribological applications, NMD, 57th ATM, Nov-2003, 198-199.
21 L.C.Pathak and S.K.Das, Role of templating agents on the microstructural evolution of advanced materials, XXVI Annual Conf. On Electron Microscopy and allied Fields, Shimla April 2003.
22 A.Khanra, L.C.Pathak, S.K.Mishra and M.M.Godkhindi, Sintering of ultrafine ZrB2 powder produced by a modified SHS technique, Intl. Conf. ISAMAP, IIT KGP, Dec. 2004.
23 A.Khanra, M.M.Godkhindi and L.C.Pathak, Sintering of combustion synthesized nanocrystalline TiB2 powder, MRSI, Seminar at N.M.L. Jamshedpur (2004).
24 S.K.Mishra, H.Gaur, P.K.P. Rupa and L.C.Pathak, Synthesis of SiCN Nano-hard coatings by RF magnetron sputtering, Natl. Seminar on Nano Science & Technol. DST, NCL Pune, March 2005.
25 S.K.Mishra, K.P.Rupa, S.K.Das and L.C.Pathak, Deposition of nano-TiB2 films by magnetron sputtering, NMD, IIM, Chennai (2005).
26 K. Khanra, B. R. Sarkar, B. Bhattacharya L. C. Pathak and M. M. Godkhindi, Application of Powder metallurgy tool for electrical discharge machining study (EDM), Intl Conf. on Adv. Mater. and Mater. Processing, IIT Kharagpur, India, Feb-2006.
27 K.P.K.Rupa, L.C.Pathak and S.K.Mishra, Nano-indentation studies on magntron sputtered TiB2 films, NMD, IIM, Jamshedpur Nov. 2006
28 R.Venkataraman, R.Krishnamurthy, G. Das, S. Mishra, L.C.Pathak, S.R.Singh, A.K.Ray, R.N.Ghosh, Measurement of interfacial toughness of as-plasma sprayed alumina-titania coatings
by rockwell indentation technique, NMD, IIM, Jamshedpur Nov. 2006
29 A. S. Bhattacharya, L. C. Pathak, S. K. Mishra, Nanocomposite SiCN coatings by magnetron sputtering, Intl. Conf at Singapore, Thin film July 2008.
30 P.K. P. Rupa, L. C. pathak, S. K. Mishra, Mechanical Behaviour of Nanocomposite TiB2 coatings, Intl. Conf. At Singapore, Thin film, July 2008.
31 L. C. Pathak, “Processing of Nano-ceramics” National Symposium on Advanced Ceramics and Composites Indian Ceramic Society, Jamshedpur, May 7- 8, 2009
32 S. K. Mishra, P.Mahato,L.C. Pathak, TiSiBC nanocomposite film with very low coefficient of friction, NMD 2010
33 S. K. Mishra, P.Mahato,L.C. Pathak, Effect of substrate temperature on Ti-Si-B-C super-hard Nanocomposite, Coatings deposited by RF/DC magnetron sputtering, NMD 2011.
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| Books Published: |
Books Written/Edited : 02
i) “Advanced Material, Ed. L. C. Pathak et al. Allied Publishers” (2003)
ii) “Electro Discharge machining of Advanced Ceramics” A.Khanra and L. C. Pathak, Lambert Publishers, (2012)
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| Awards: |
NATIONAL AWARDS :
i) MRSI MEDAL LECTURE, INDIA – 2007
ii) RAMAN RESEARCH FELLOWSHIP, CSIR, GOVT. OF INDIA – 2007
iii) FELLOW OF INDIAN INSTITUTE OF CERAMICS - 2009
INSTITUTIONAL AWARDS:
i) Nijhawan Award for best paper by National Metallurgical Laboratory, Jamshedpur–2001
ii) Nijhawan Award for best paper by National Metallurgical Laboratory, Jamshedpur –2006
iii) Nijhawan Award for best paper by National Metallurgical Laboratory, Jamshedpur –2008
iv) NMD Best Paper Presentation –Chennai, 2005
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| Memberships: |
Materials Research Society of India Life Member
Indian Institute of Metals Life Member
Indian Ceramic Society Life Member
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