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Prof. Sanjay Sampath
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Director (CTSR) |
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Contact: |
Room No. 130, Heavy Engineering building
Stony Brook University, NY 11794, USA.
Email: ssampath@ms.cc.sunysb.edu
Tel: 631-632-9512
Fax: 631-632-7878
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Education
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Ph.D. in Materials Science and Engineering (1989)
State University of New York at Stony Brook.
Dissertation: 'Rapid solidification during plasma spraying'
B.S. in Metallurgical Engineering (1985)
Banaras Hindu University, Varanasi, India.
Senior Project:
'DSC studies on crystallization kinetics of metallic glasses' |
Experience
- Director, Center for Thermal Spray Research NSF Materials Research Science and Engineering Center (2002-Present)
- Professor, Materials Science Department, Stony Brook University (2001-Present)
- Graduate Program Director, Materials Science Department, SUNY SB. (November 2000 - August 2002)
- Associate Professor (1997-2001)
- Research Assistant Professor (1994 - 1997)
- Advanced Research Engineer (Materials Development),OSRAM SYLVANIA INC. (Formerly GTE Products Corporation) Chemical and Metallurgical Division, Towanda, PA. (1989 - 1993)
Course Instructor:
- ESM 335: Mechanical Properties
- ESM 334: Materials engineering
- ESM 450: Phase and Mechanical Properties Laboratory (changed to Engineering Systems Laboratory)
- ESM 532: Materials Processing
- ESM 696: Surface Engineering
Industrial Internship
- Ebner Industrie-Ofenbau, Linz (Austria) (1982)
- Kamani Metals and Alloys Ltd. (India) (1983)
- Visveswaraya Iron and Steel Ltd. (India) (1984)
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Awards
- R&D 100 Award, R&D Magazine for 100 most innovative technologies in 2007 (2007)
- Distinguished Visiting Fellow, University of Auckland, New Zealand (2006)
- Innovation, Creation and Discovery Award, Research Foundation of SUNY (2005)
- Elected Fellow, ASM International (2005)
- SUNY Chancellor’s award for Excellence in Scholarship and Creative Activities (2002)
- Certificate of Merit, ASM Thermal Spray Conference (2006)
- Winner Best Paper Award ASM Thermal Spray Conference (1988)
- Winner Best Paper Award ASM Thermal Spray Conference (1990)
- Winner Best Paper Award Journal of Thermal Spray Technology (1992)
- 2nd prize in Metallography (Electron microscopy) ASM Thermal Spray Conf. (1988)
- 1st prize in Metallography (Optical microscopy) ASM Thermal Spray Conf. (1990)
- 1st prize in Metallography (Electron microscopy) ASM Thermal Spray Conf. (1990)
- 1st prize in Metallography (Electron microscopy) ASM Thermal Spray Conf. (1991)
- Alcoa Foundation Research Award (1995, 1996)
- Kobe Steel Research Award (1997)
Activities
- Co-Chair: Int. Symposium on Thermal Spray, Xian China May 2007.
- Co-organizer: Bridging Dimensions of Direct Write Technologies, Seward, AK, 2004
- Member: Int. Advisory Committee on Functionally Graded Materials
- Review Panelist: Various NSF and DoE programs including Centers
- Associate Editor: Materials Science and Engineering (A)
- Guest Editor: Materials Research Society Bulletin, July 2000.
- Proceedings Co-Editor: National Thermal Spray Conference (1994).
- Proceedings Co-Editor: National Thermal Spray Conference (1995).
- Proceedings Co-Editor Ceramic Transactions, Vol.114, FGM 2000 Conference
- Symposium Co-Editor Materials Research Society Symposia, Vol. 645E, (2000).
- Reviewer: J.Am.Cer.Soc., J.Mat.Res., J.Mat.Sci., Acta Materiala, Thin Solid Films
- Co-organizer: Spray Forming –ASM Conf., Anaheim (1993).
- Co-organizer: Functionally Graded Materials, MRS Fall Meeting 1997.
- Co-organizer: Emerging Opportunities in Thermal Spray Workshop, 1998.
- Co-organizer: Functionally Graded Materials ’2000, Am.Cer.Society Colorado USA.
- Co-organizer: Thermal Barrier Coatings, MRS Fall Meeting 2000
- Co-organizer: Ceramic Coatings Symposium, Am. Ceramic Society 2002.
- Chairman: Spray Forming Committee, ASM Thermal Spray Society.
- Member: Materials Science Committee, ASM-Thermal Spray Society.
- Member: ASM International, TMS, MRS, American Ceramic Society
- Chair Industrial Outreach Committee, Center for Thermal Spray Research
Patents
- US 5,063,021, ‘Method for producing pre-alloyed Mo/NiCrBSi powder for high performance thermal spray applications’, V.Anand, S.Sampath, D.L.Houck.
- US 5,126,104, ‘Method for making powder for thermal spray applications’, V.Anand, S.Sampath, D.L.Houck, and J.E.Vanderpool.
- US 5,296,670, ‘DC Plasma arc generator with erosion control and method of operation’, L.P.Dorfman, S.Sampath, M.J.Scheithauer, J.E.Vanderpool,.
- US 5,374,802, ‘Vortex arc generator and the method of controlling the length of the arc’, L.P.Dorfman, S.Sampath, M.J.Scheithauer, J.E.Vanderpool,.
- US 5,439,638, ‘Method of making a flowable tungsten/copper composite powder’, D.L.Houck, N.E.Kopatz, S.Sampath, M.Paliwal,.
- US 5,603,076, ‘Coating containing dimolybdenum carbide precipitates and a self-fluxing NiCrFeBSi alloy’, S.Sampath.
- US 5,641,580, ‘Advanced Mo-based composite powders for thermal spray applications, S.Sampath.
- US 5,690,716, ‘Thermal spray powder’, S.Sampath and J.Vanderpool.
- US 5,897,962, ‘Method of making flowable tungsten/copper composite powder. D.L.Houck, N.E.Kopatz, S.Sampath, M.Paliwal.
- US 6,258,417, ‘Method for producing nano-composite coatings’ R.Goswami, S.Sampath, and J.B.Parise
- US 6,478,875 ‘Method and apparatus for insitu measurement of coating properties’, J.Matejicek and S.Sampath
- US 6,576,861, “ Method and Apparatus for Fine Feature Deposition, S.Sampath, R.Greenlaw, H.Herman
- US 7,208,193, “ Method and Appartus for Direct Writing of Metallic Conductor Patterns on a Variety of Surfaces, S.Sampath, J.Longtin, R.Greenlaw, J.Margolies, R.Gambino and S.Kubik
Patents Pending
- (2006) ‘Microwave assisted rapid gel combustion technique for producting ultra fine complex
oxides and ceramic composite powders” B.G.Ravi and S.Sampath
- Pending (2004), “System and Method for Manufacturing Embedded Conformal Electronics” S.Sampath, J.Longtin and R.Gambino
- Pending (2004), “ System and Method for Manufacturing Wireless Devices”, R.Gambino, S.Sampath, J.Longtin and S.Tankiewicz
Recent Publications
- Y.Liu, T.Nakamura, A.Valarezo, G.Dwivedi and S.Sampath, Anelastic behavior of plasma sprayed zirconia coatings, J.American Ceramic Society, (2008) under review.
- V.Cannillo, F.Pierli, S.Sampath and C.Siligardi, Thermal and physical characterization of apatite,/wollastonite bioactive glass ceramics, J.European Ceramics Society, 2008, in press.
- V.Cannillo, J.Colmenares-Angulo, L.Lusvarghi, F.Pierli, S.Sampath, Invitro characterization of plasma sprayed apatite/wollastonite glass-ceramic biocoatings on titanium alloys, J.Materials Science: Materials in Medicine, under review.
- J.R.Colmenares-Angulo, V.Cannillo, L.Lusvarghi, A.Sola and S.Sampath, “Role of Process Type and Process Conditions on Phase Content and Physical Properties of Thermal Sprayed TiO2-Coatings”, J.Materials Science, under review
- W.B. Choi, Y. Wu, S. Sampath, A. Gouldstone, “Inelastic Deformation in Cold Sprayed Ni-5%Al Coatings - Comparison with Thermal Spray", J.Thermal Spray Technology, under review
- W.Chi, S.Sampath and H.Wang, Microstructure-thermal conductivity relationships in plasma sprayed yttria stabilized zirconia, J. American Ceramic Society, in press
- A.Vaidya, V.Srinivasan, T.Streibl, M.Friis, W.Chi and S.Sampath, Process maps for plasma spraying of yttria stabilized zirconia: An integrated approach to design, optimization and reliability, Mat.Sci.&Eng. A, under review.
- W.B.Choi, L.Prchlik, S.Sampath and A.Gouldstone, Indentation of metallic and cermet thermal spray coatings. J.Thermal Spray Tech. 2008, under review
- B.G.Ravi, A.S.Gandhi, X.Z.Guo, J.Margolies and S.Sampath, “Liquid precursor plasma spraying of functional materials: A case study for yttrium aluminum garnet (YAG), J.of Thermal Spray Tech., 2007, 17(1) (2008) 82.
- W.Zhang, L.L.Zheng, H.Zhang and S.Sampath, Study of Injection Angle and Carrier Gas Flow Rate Effects on Particle In-flight Characteristics in Plasma Spray Process: Modeling and Experiments (2007), Plasma Chemistry and Plasma Processing, 27 (2007) 701-716.
- V.Luzin, A.Valarezo and S.Sampath, ‘Through-thickness residual stress measurements in metal and ceramic spray coatings by neutron diffraction’, Materials Science Forum Vols 571-572 (2008) 315-320.
- V.Srinivasan, M.Friis, A.Vaidya, T.Streibl and S.Sampath, “Particle injection in direct current air plasma spray: salient observations and optimization strategies, Plasma Chemistry and Plasma Processing, 27 (2007) 609-623.
- Y.Liu, T.Nakamura, V.Srinivasan, A.Vaidya, A.Gouldstone and S.Sampath, “Nonlinear elastic properties of plasma sprayed zirconia coatings and associated relationships to processing conditions”, Acta Materialia, 2007,55 (2007) 4667-4678.
- W.Chi, S.Sampath and H.Wang, “Comparison of the thermal transport property measurements of thermally sprayed coatings by the laser and xenon flash techniques”, J.Thermal Spray Technology, 16(3) (2007) 444-448.
- S.Y.Tan, R.J.Gambino, S.Sampath and H.Herman, “Electrical properties of pressure quenched silicon by thermal spraying”, Thin Solid Films, 515 (2007) 7744-7750.
- W.B.Choi, L.Li, V.Luzin, R.Neiser, T.Gnaupel-Herold, H.J.Prask, S.Sampath and A.Gouldstone, “Integrated characterization of cold sprayed aluminum coatings, Acta Materialia 55 (2007) 857-866.
- L.Li, B.Kharas, H.Zhang and S.Sampath, “Suppression of crystallization during high velocity impact quenching of alumina: observations and characterization”, Materials Science and Engineering, A 456 (2007) 35-42.
- A.Sharma, A.Gouldstone, S.Sampath and R.J.Gambino, “Anisotropic electrical conduction from heterogeneous oxidation states in plasma sprayed TiO2 coatings”, J.Applied Physics 100 (2006) 114906
- Li, J., Longtin, J.P., Tankiewicz, S., Gouldstone, A., and Sampath, S., “Interdigital Capacitive Strain Gauges Fabricated by Direct Write Thermal Spray and Ultrafast Laser Micromachining,” Sensors and Actuators-A133 (2007) 1-8.
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