Prof. Kazuhiro OGAWA

Tohoku University, Sendai, Japan

Associate Professor

Fracture and Reliability Research Institute
Tohoku University
Aoba 6-6-01, Aramaki, Aoba-ku, Sendai 980-8579, Japan
Tel: +81-22-217-7542, Fax: +81-22-217-7543
E-mail: kogawa@rift.mech.tohoku.ac.jp, kazu.ogawa333@gmail.com

EDUCATION

A.S.     (Materials Science and Engineering), MiyagiNational College of Technology, Natori, Japan (1987).

B.S.     (Mechanical Engineering), ChibaUniversity, Chiba, Japan (1989).

M.S.    (Mechanical Engineering), ChibaUniversity, Chiba, Japan (1991).

Ph.D    (Machine Intelligence and Systems Engineering), TohokuUniversity, Sendai, Japan (1999).

Thesis topic: In-situ Measurement and Mechanistic Understanding of Degradation of Thermal Barrier Coating by Means of Impedance Spectroscopy Technique

Thesis Advisor/Examiner: Prof. Tetsuo Shoji

WORK EXPERIENCE

1991-1996      NKK Corporation (Present: JFE steel corp.), Kawasaki, Japan. Researcher, Development of high tensile strength steels for automobiles.

1999-present   TohokuUniversity, Sendai, Japan. Research Associate (1999-2001), Assistant Professor (2001-2002), Associate Professor (2002-present)

CURRENT RESEARCH

Elucidation of degradation mechanisms of crept Ni base superalloys and aged thermal barrier coatings (TBCs)

Development of new non-destructive evaluation technique for Ni base superalloys, TBCs and ceramic materials

Development of bond strength enhancement techniques for TBCs

Safety and reliability analyses for high speed train

Development of coating and repairing technique by cold spray

Elucidation of deposition mechanism of cold sprayed coatings

AWARDS

2001        JSME Award for Young Engineers, The Japan Society of Mechanical Engineers. “Study on Evaluation of Degradation in Thermal Barrier Coatings by Impedance Spectroscopy Technique”

2002    Award for Young Engineers, Japan Thermal Spraying Society.  “Study on High Temperature Oxidation Behavior of YSZ/MCrAlY Thermal Barrier Coatings”

2003    Best Paper Award, Japan Thermal Spraying Society. Development of Thermal Barrier Coatings for Enhancement of Delamination Resistant Property”.

2003        1st Prime in the Competition on fundamental investigations in the Institute of Theoretical and Applied Mechanics SB RAS for 2003, Siberian Branch of the Russian Academy of Sciences. “Theoretical Foundations of Gas-Thermal Coatings Formation of Metal Oxide Powders, Their Experimental Verification and Application for Combined Computer Modeling of Plasma Spraying Process”

2004    Best Paper Award, Japan Thermal Spraying Society. “Bond Strength Improvement of Thermal Barrier Coatings by Laser Remelting Process”.

2004    Best Paper Award in Joint Conference 2004 of Japan Thermal Spraying Society and Thermal Spray Division of Japan High Temperature Society, Japan Thermal Spraying Society and Japan High Temperature Society. “Development of High-Performance Thermal Barrier Coatings by Using Mechanically Ground Powder”

2005    JSMS Award for Promising Researchers, The Japan Society of Material Science, Japan. "Development of life prolonging techniques for thermal barrier coatings focused on controlling oxide growth at the interface between top coating and bond coating”

2005    Award for Young Scientist, the Committee on High Temperature Strength of Materials, JSMS, The Japan Society of Material Science, Japan.

2006    Award for Young Engineers, The Japanese Society for Non-Destructive Inspection.

2007    Award for Young Engineers, Intelligent Cosmos Research Institute.

2010    Best Paper Award, Japan Thermal Spraying Society. “Fundamental Study of Deposition Mechanism of Cold Sprayed Ni-base Superalloy Particle by Means of Molecular Dynamics Method”.

2011    Best Paper Award, Japan Thermal Spraying Society. “Evaluation of reliability for cold sprayed polycrystalline Ni-base superalloy coatings”.

2011    Best Paper Award, International Thermal Spray Conference 2011. "Deposition of oxide ceramics in atmosphere and at room temperature by powder jet deposition technique".

PROFESSIONAL MEMBERSHIP

The Japan Society of Mechanical Engineers

The Society of Materials Science, Japan

JapanThermal Spraying Society

The Japanese Society for Non-Destructive Inspection

Japan Society for Maintenology

ASM international

PUBLICATIONS

 (In Refereed Journals or Conference Proceedings)

1.        Haga, H.Koyama, K.Kawada, and K.Ogawa, Residual stress control of Al/CFRP multilayered hybrid composite material,ICRS-III Science&Technology, Vol.1, pp.76-81, Elsevier science publishers ltd., 1991.

2.        Haga, H.Koyama, K.Kawada, and K.Ogawa, Residual Stress Control of Al/CFRP Hybrid Composite Material, Journal of the Society of Materials Science, Japan, Vol. 41, No.464, pp.728-733, 1992.

3.        Haga, H.Koyama, K.Kawada, and K.Ogawa, Improvement of Fatigue Property of Al/CFRP Hybrid Composite Material by Residual Stress Control, Journal of the Society of Materials Science, Japan, Vol. 41, No.464, pp.734-739, 1992.

4.        A.Yoshitake, M.Kinoshita, K.Osawa, K.Ogawa, H.Nakagawa, and M.Kabasawa, Fatigue Properties of Fillet Welded Lap Joints of High Strength Steel Sheets for Automobiles,SAE Technical paper series 940249,pp.1-6,1994

5.        M.Kabasawa, M.Funakawa, K.Ogawa, M.Tamura, Estimation of Tensile Shear Strength of Spot Welded Joint of Steel Sheets, Quarterly Journal of the Japan Welding Society, Vol.14,No.4,pp.754-761,1996.  

6.        K.Ogawa, D.Minkov, T.Shoji, M.Sato, H.Hashimoto, Nondestructive Evaluation of Degradation of Thermal Barrier Coating by an Impedance Spectroscopy Method,The 9th Asia-Pacific Conference on Nondestructive Testing,pp.43-46,1998.

7.        Y.Wakamatsu, T.Shoji, K.Ogawa, I.Hino:Health Diagnosis of Functionally Graded C/SiC Coating on C/C Composites,Materials Science Forum,Vol.308,pp.416–421,1999.

8.        K.Ogawa, T.Shoji, NDE of Degraded Thermal Barrier Coating Using Impedance Spectroscopy (1st report- Sensitivity Analysis of Impedance Behavior), Journal of the Japanese Society for Non-Destructive Inspection, Vol.48,No.2,pp.91-97, 1999.

9.        K.Ogawa, T.Shoji, J.Lee, NDE of Degraded Thermal Barrier Coating Using Impedance Spectroscopy (2nd report-) Thickness Evaluation of Thermal Barrier Coating, Journal of the Japanese Society for Non-Destructive Inspection, Vol.48,No.2,pp.98-105,1999.

10.    K.Ogawa, D.Minkov, T.Shoji, M.Sato, and H.Hashimoto, NDE of Degradation of Thermal Barrier Coating by Means of Impedance Spectroscopy,NDT&E International,Vol.32,No.3, pp.177-185,1999.

11.    K.Ogawa, N.Gotoh, D.Minkov, T.Shoji, QNDE of Degradation in Thermal Barrier Coatings Using Impedance Spectroscopy,Review of Progress in Quantitative Nondestructive Evaluation Vol.20B, pp.1140-1147, 2000.

12.    K.Ogawa, T.Shoji, I.Abe, H.Hashimoto, In-Situ NDE of Degradation of Thermal Barrier Coatings Using Impedance Spectroscopy,Materials Evaluation,Vol. 58,No.3,pp.476-481,2000.

13.    K.Ogawa, T.Shoji, H.Chiba, H.Abe, T.Torigoe, NDE of Degradation of Thermal Barrier Coatings in a High Temperature Environment, Journal of the Japanese Society for Non-Destructive Inspection, Vol.50,No.3,pp.1370-1376,2001.

14.    K.Ogawa, T.Shoji, H.Aoki, N.Fujita, T.Torigoe: Mechanistic Understanding for Degraded Thermal Barrier Coatings, JSME international Journal, Vol.44, Ser.A, No.4, pp.507-513, 2001

15.    K.Ogawa, T.Masuda, T.Shoji, Kinetics of Thermal Grown Oxide at Interface Between Thermal Barrier Coatings and MCrAlY Bond Coatings,International Thermal Spray Conference2001, pp.187-194, 2001.

16.    K.Ogawa, N.Gotoh, T.Shoji, M.Sato, High Temperature Oxidation Behavior of The Interface Between Thermal Barrier Coatings and MCrAlY Bond Coatings, Proceedings of APCFS & ATEM'01, pp.297-302, 2001.

17.    N.Gotoh, K.Ogawa, T.Shoji, H.Togashi, Nondestructive Evaluation of High-Temperature Oxidation Behaviour in Thermal Barrier Coatings, Proceedings of APCFS & ATEM'01, pp. 303-308, 2001.

18.    Y.Ogawa, T.Shoji, S.Komazaki, K.Ogawa, M.Maruyama, Thermal Aging Embrittlement of Service-Exposed Udimet 520 Gas Turbine Blade, Proceedings of APCFS & ATEM'01, pp.1086-1090, 2001.

19.    T.Kato, K.Ogawa, T.Shoji, Development of Thermal Barrier Coatings for Enhancement of Delamination Resistant Property, Journal of Japan Thermal Spraying Society,Vol.39,No.2,pp.1-6,2002.

20.    K.Ogawa, NDI Technique by Impedance Spectroscopy, Journal of the Japanese Society for Non-Destructive Inspection, Vol.51,No.5,pp.275-280, 2002

21.    K.Ogawa, High Temperature Oxidation Behavior of YSZ / MCrAlYCeSi Thermal Barrier Coating, Thermal Spray Technique, Vol.22, No.2, pp.37-44, 2002.

22.    K.Ogawa, T.Kato, T.Shoji, Improvement of Interface Bond Strength Between Ceramic Thermal Barrier Coatings and Metallic Bond Coatings, Proceedings of the International Thermal Spray Conference 2002, pp. 900 - 904, 2002.

23.    K.Ogawa, N.Gotoh, T.ShojiI, H.Chiba, Mechanistic Analysis for Degradation of Thermal Barrier Coatings, Proceedings of the International Conference on Advances in Life Assessment and Optimization of Fossil Power Plants, 2002.

24.    K.Ogawa, T.Kato, T.Shoji, Improvement of Bonding Strength for Interface Between Thermal Barrier Coatings and Bond Coatings, Proceedings of the International Conference on Advances in Life Assessment and Optimization of Fossil Power Plants, 2002.

25.    N.Gotoh, K.Ogawa, T.Shoji, H.Chiba,NDE of Degradation in Thermal Barrier Coatings Under The Influence of a High Temperature Environment, Proceedings of the International Conference on Advances in Life Assessment and Optimization of Fossil Power Plants, 2002.

26.    S.J.Kwon, K.Ogawa, T.Shoji: Evaluation of Thermal Stress Analysis and Fracture Mechanics Evaluation of Wheel for High-Speed Train Due to The Failure of Tread Cleaner, Eighth International Conference on Computers in Railways, pp.701-710, 2002.

27.    K.Ogawa, N.Gotoh, T.Shoji, Growth Kinetics of Thermally Grown Oxide in Thermal Barrier Coatings, Advanced Materials and Processes for Gas Turbines, pp.187-195, 2002.

28.    S.J.Kwon, K.Tamakawa, K.Ogawa, T.Shoji, Sensitvity of Stress Management Method for Copper Electroplating Using the Effect of Stress Concentration, Computational Methods and Experimental Measurements XI, pp. 231-236, 2002.

29.    Solonenko, A.Mikhalchenko, E.Kartaev, K.Ogawa, T.Shoji, Model Studying Zirconia Droplet Deposition and Solidification on Substrate Under Plasma Spraying: Theory and Experimental Verification, The fifth JSME-KSME Fluids Engineering Conference Abstract, 2002.

30.    S.J.Kwon, K.Ogawa, T.Shoji, Dynamic fracture toughness and Charpy impact properties of wheel and axle materials for high speed train, Proceedings of 6th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, pp.547-541, 2003.

31.    S.J.Kwon, K.Ogawa, T.Shoji, Characterization of fracture mechanics of high speed train wheelsets depending on aging effects and on the location examined, Proceedings of International Symposium on Speed-up and Service Technology for Railway and Maglev Systems, pp.287-292, 2003.

32.    Kazuhiro Ogawa, Noritake Gotoh, Tetsuo Shoji: The Influence of Thermal Barrier Top Coating to The Initiation and The Growth of Thermally Grown Oxide, Proceedings of the International Thermal Spray Conference 2003, Vol.2, pp.1565-1571, 2003.

33.    T.Onoki, T.Tonomori, K.Ogawa, T.Hashida, T.Shoji, M.Maruyama, H.Togashi, T.Torigoe, Influence of Thermal Aging on Interface Delamination of Thermal Barrier Coatings, Journal of the Society of Materials Science, Japan, Vol.52, No.7, pp.807-814, 2003.

34.    M.Tanno, K.Ogawa, T.Shoji, S.Chwa, A.Ohmori, Bond Strength Improvement of Thermal Barrier Coatings by Laser Remelting Process, Journal of Japan Thermal Spraying Society,Vol.40,No.4,pp.159-165,2003.

35.    O.Solonenko, A.Mikhalchenko, E.Kartaev, K.Ogawa, T.Shoji, M.Tanno, Some peculiarities of YSZ splats formation under plasma spraying of thermal barrier, Proceedings of 16th International Symposium on Plasma Chemistry, CD-ROM, 2003.

36.    Solonenko, A.Mikhalchenko, A.Alexandr, E.Kartaev, B.Petrovna, K.Ogawa, T.Shoji, M.Tanno, Theoretical Modeling and Experimental Study of Thermal Barrier Coatings, Materials Transactions, Vol.44, No.11, pp.2311-2321, 2003.

37.    Toshimitsu Baba, Kazuhiro Ogawa, Tetsuo Shoji, Development of Novel Non-Destructive Inspection Technique Using High-Frequency Signal Transmission Characteristics, Key Engineering Materials Vols.261-263, pp.949-954, 2004.

38.    S.J.Kwon, K.Ogawa, T.Shoji, Aging of High Speed Train Wheelsets and its Quantitative Characteristics Based on Fracture Mechanics for Optimization of In-Service Inspection, Key Engineering Materials Vols.261-263, pp.1037-1042, 2004.

39.    Masatoshi Tanno, Kazuhiro Ogawa, Tetsuo Shoji, Effect of Cerium and Silicon Additions to MCrAlY on the High-Temperature Oxidation Behavior and Bond Strength of Thermal Barrier Coatings, Key Engineering Materials, Vols.261-263, pp.1061-1066, 2004.

40.    N.Q.Wu, K.Ogawa, M.Chyu and S.X.Mao, Failure detection of thermal barrier coatings using electrochemical impedance spectroscopy, Thin Solid Film, Vol.457, pp.301-306, 2004.

41.    Kazuhiro Ogawa, Toshimitsu Baba, Mikiko Suzuki, Tetsuo Shoji, Nondestructive Evaluation of Defects in Conductive and Non-Conductive Materials by High-Frequency Signal Transmission Characteristics Technique, Key Engineering Materials, Vols.270-273, pp.1712-1718, 2004.

42.    S.J.Kwon, K.Ogawa, T.Shoji, Development on stress monitoring method for measurement of cyclic stress of railway axles, Key Engineering Materials, Vols.297-300, pp.84-89, 2005.

43.    A.Kai, Y.Terayama, K.Ogawa, T.Shoji, Characterization of oxide film formed on austenitic stainless steel by in-situ Micro Raman Spectroscopy, Key Engineering Materials, Vols.297-300, pp. 2806-2812, 2005.

44.    Mikiko Suzuki, Kazuhiro Ogawa, Tetsuo Shoji, Quantitative NDE of Surface Crack in Ceramic Materials by a High-Frequency Signal Transmission Characteristics Technique, Materials Transaction, Vol.47, No.6, pp. 1605-1610, 2006.

45.    Kazuhiro Ogawa, Oleg P. Solonenko, Yuji Ichikawa, Masatoshi Tanno, Vladimir A. Poluboyarov, Anatoly N. Cherepanov, Andrei E. Lapin, and Tetsuo Shoji, Application of Mechanically Ground and Refractory Ultra-Fine Powders For Thermal Barrier Coatings, Surface Modification Technologies XVII, pp.45-51, 2006.

46.    K.Ogawa, K.Ito, T.Shoji, D.W.Seo, H.Tezuka, H.Kato, Effects of Ce and Si Addition to CoNiCrAlY Bond Coating Material on Oxidation Behavior and Bonding Strength of Thermal Barrier Coatings, Journal of Thermal Spray Technology, Vol.15, pp.640-651, 2006.

47.    Yuji Ichikawa, Sophie Barradas, François Borit, Vincent Guipont, Michel Jeandin, Mariette Nivard, Laurent Berthe, Kazuhiro Ogawa and Tetsuo Shoji, Evaluation of Adhesive Strength of Thermal-Sprayed Hydroxyapatite Coatings Using the LAser Shock Adhesion Test (LASAT), Materials Transactions, Vol. 48, No. 4, pp. 793-79, 2007.

48.    Yuji Ichikawa, Kazuhiro Ogawa, Mariette Nivard, Laurent Berthe, Michel Boustie, Maurice Ducos Sophie Barradas and Michel Jeandin, Adhesion Study of Cold-Sprayed CoNiCrAlY+Mo Coatings of Inconel 625 Using the Laser Shock Adhesion Test (LASAT), Materials Science Forum, Vol. 539-543, pp. 1086-1091, 2007.

49.    D. Seo, K. Ogawa, M. Tanno, T. Shoji, S. Murata, Influence of heat exposure time on isothermal degradation of plasma sprayed CoNiCrAlY coatings, Surface Coating and Technology, Vol.201(18), pp.7952-7960, 2007.

50.    Kuniaki Akahoshi, Kazuhiro Ogawa and Hideo Miura, Non-destructive Evaluation of Creep Damage of Ni-based Superalloy Using A Scanning Blue Laser Microscope, Key Engineering Materials Vols. 353-358 (2007) pp. 2391-2394.

51.    Jongwoo Jun, Jiseong Hwang, Keejoo Kim, Kazuhiro Ogawa and Jinyi Lee, Development of Signal Processing Circuit of a Magnetic Camera for the NDT of a Paramagnetic Material, Key Engineering Materials Vols. 353-358 (2007) pp. 2379-2382.

52.    Jiseong Hwang, Jongwoo Jun, Seho Choi, Cheolwoong Kim, Kazuhiro Ogawa and Jinyi Lee, A Study of Magnetic Charge per Unit Area of Dipole Model for the NDE, Key Engineering Materials Vols. 353-358 (2007) pp. 2371-2374.

53.    Kazuhiro Ogawa, Collaboration Tasks on Physical and Fundamental Properties of Plasma Sprayed Thermal Barrier Coatings in Japan Society of Materials Science, Key Engineering Materials Vols. 353-358 (2007) pp. 1806-1809.

54.    Takahiro Niki, Kazuhiro Ogawa and Tetsuo Shoji, Segregation of Alloying Elements of Directionally Solidified Nickel Based Superalloy CM247LC during Creep Degradation Process, Key Engineering Materials Vols. 353-358 (2007) pp. 537-540.

55.    Dowon Seo, Kazuhiro Ogawa, Yusuke Suzuki, Kenji Ichimura, Tetsuo Shoji, and Shozo Murata, Time-dependent Transition of Chemical Elements in Plasma Sprayed MCrAlY Coatings under High Temperature Oxidation, Surface Modification Technologies XXI, pp.479-487, 2008.

56.    Kazuhiro Ogawa, Kenji Ichimura, Yuji Ichikawa, Tetsuo Shoji, Mechanical Properties of Cold Sprayed Aluminum Coatings, Surface Modification Technologies XXI, pp.489-495, 2007.

57.    Yuji Ichikawa, Kiyohiro Ito, Kazuhiro Ogawa, Tetsuo Shoji, Deposition Mechanisms of Low Pressure Type Cold Sprayed Aluminum Coatings, Surface Modification Technologies XXI, pp.497-506, 2007.

58.    Dowon Seo, Kazuhiro Ogawa, Tetsuo Shoji, Shozo Murata, Effect of Particle Size Distribution on Isothermal Oxidation Characteristics of Plasma Sprayed CoNi- and CoCrAlY Coatings, Journal of Thermal Spray Technology, Vol.16, pp.954-966, 2007.

59.    D.Seo, K.Ogawa, T.Shoji, S.Murata, High-temperature Oxidation Behavior and Surface Roughness Evolution of VPS NiCrAlY Coating, Journal of Thermal Spray Technology, Vol. 17, pp.136-143, 2007.

60.    Hidemasa Takana, Kazuhiro Ogawa, Tetsuo Shoji, Hideya Nishiyama, Computational simulation of cold spray process assisted by electrostatic force, Powder Technology, Vol.185, pp.116-123, 2008.

61.    Takahiro NIKI, Kazuhiro OGAWA and Tetsuo SHOJI, Mechanical and High Temperature Oxidation Properties of Cold Sprayed CoNiCrAlY Coatings for Thermal Barrier Coating, Journal of Solid Mechanics and Materials Engineering,  Vol. 2 , No. 6, pp.739-747, 2008.

62.    Nishith Kumar Das, Ken Suzuki, Yoichi Takeda, Kazuhiro Ogawa, Tetsuo Shoji, Quantum chemical molecular dynamics study of stress corrosion cracking behavior for fcc Fe and Fe–Cr surfaces, Corrosion Science, Vol. 50, pp.1701-7106, 2008.

63.    S. Yugeswaran, V. Selvarajan, D. Seo, K. Ogawa, Effect of critical plasma spray parameter on properties of hollow cathode plasma-sprayed alumina coatings, Surface & Coatings Technology 203(1-2) (2008) 129-136.

64.    Hidemasa Takana, Kazuhiro Ogawa, Tetsuo Shoji, Hideya Nishiyama, Computational Simulation on Performance Enhancement of Cold Spray Processes With Electrostatic Assist, ASME Journal of Fluids Engineering, Vol.130, pp. 1-7, 2008.

65.    D. Seo, K. Ogawa, Y. Suzuki, K. Ichimura, T. Shoji, S. Murata, Comparative study on oxidation behavior of selected MCrAlY coatings by elemental concentration profile analysis, Applied Surface Science (2008), Vol. 255, pp.2581-2590, 2008.

66.    K.Ogawa, K.Ito, K.Ichimura, Y.Ichikawa, S.Ohno, N.Onda, Characterization of low-pressure cold-sprayed aluminum coatings, Journal of Thermal Spray Technology, Vol.17, pp.728-735, 2008.

67.    N. K. Das, K. Suzuki, Y. Takeda, K Ogawa and T. Shoji, Quantum chemical molecular dynamics study of stress corrosion cracking behaviour for fcc Fe and Fe-Cr surfaces, Corrosion Science, Vol. 50 (2008), 1701-1706.

68.    N. K. Das, K. Suzuki, K. Ogawa and T. Shoji, Early Stage SCC initiation analysis of fcc Fe-Cr-Ni ternary alloy at 288oC: A quantum chemical molecular dynamics approach, Corrosion Science, In Press

69.    N. K. Das, K. Suzuki, Y. Takeda, K. Ogawa and T. Shoji, A density functional study of atomic oxygen and water molecule adsorption on chromium substituted Ni surface, Molecular Simulation, in press.

70.    M. Sayar, D. Seo, K. Ogawa, Nondestructive Microwave Detection of Layer Thickness in Degraded Thermal Barrier Coatings using K and W-band Frequency Range, NDT & E International, Vol. 42, Issue 5, 2009, pp. 398-403.

71.    N. K. Das, K. Suzuki, Y. Takeda, K. Ogawa and T. Shoji, Theoretical design of SCC resistant Ni-based alloy by a computational chemistry approach, Proceedings of the 2008 International Congress on Advances in Nuclear Power Plants, June 8-12 2008, Anaheim, California, USA, 2175-2182.

72.    S.Amao, Y.Ichikawa, K.Ogawa, H.Fukanuma, Coating of steel particles by cold spraying and its characterization, Journal of Japan Thermal Spraying Society,Vol.46,No.1,pp.1-5,2009.

73.    D. Seo, K. Ogawa, Y. Nakao, H. Miura, T. Shoji, Influence of High-Temperature Creep Stress on Growth of Thermally Grown Oxide in Thermal Barrier Coatings, Surface and Coatings Technology, Vol.203, 2009, pp.1979-1983.

74.    Kazuhiro Ogawa, Takahiro Niki, Repairing of Degraded Hot Section Parts of Gas Turbines by Cold Spraying, Key Engineering Materials, Vols. 417-418, 2009, pp. 545-548.

75.    S. Guetta, M. H. Berger, F. Borit, V. Guipont, M. Jeandin, M. Boustie, Y. Ichikawa, K. Sakaguchi and K. Ogawa, Influence of Particle Velocity on Adhesion of Cold-Sprayed Splats, Journal of Thermal Spray Technology, Vol.18, pp.331-342, 2009.

76.    S.Onchi, K.Ogawa, M.Kubo, Fundamental Study of Deposition Mechanism of Cold Sprayed Ni-base Superalloy Particle by Means of Molecular Dynamics Method, Journal of Japan Thermal Spraying Society, Vol.46, 2009, pp.116-120.

77.    S.Onhi, T.Niki, K.Ogawa, Y.Yshioka, M.Saito, Evaluation of reliability for cold sprayed polycrystalline Ni-base superalloy coatings, Journal of Japan Thermal Spraying Society, Vol.47, 2010, pp.1-7.

78.    D.K. Christoulis, S. Guetta, E. Irissou, V. Guipont, M.H. Berger, M. Jeandin, J.-G. Legoux, C. Moreau, S. Costil, M. Boustie, Y. Ichikawa, K. Ogawa, Cold-Spraying Coupled to Nano-Pulsed Nd-YaG Laser Surface Pretreatment, Journal of Thermal Spray Technology, accepted, 2010.

79.    M. Okazaki, Y. Yamazaki, K. Namba, K. Ogawa, M. Ohki, K. Fujiyama, H. Waki, M. Arai, M. Sekihara, A. Itoh, H. Fukanuma, N. Ohno, H. Kaneko and M. Kawamura, Collaborative Research on Adhesion Strength of Thermal Barrier Coatings in JSMS, Journal of Solid Mechanics and Materials Engineering,Vol.4, No.2, 2010, pp.252-263.

80.    Hidemasa Takana, HongYang Li, Kazuhiro Ogawa, Tsunemoto Kuriyagawa, Hideya Nishiyama, Computational and Experimental Studies on Cavity Filling Process by Cold Gas Dynamic Spray, ASME Journal of Fluids Engineering, Vol.132, pp. 021302-1-9, 2010.

81.    M. Jeandin, D. Christoulis, F. Borit, M.H. Berger, S. Guetta, G. Rolland, V. Guipont, E. Irissou, J.G. Legoux, C. Moreau, M. Nivard, L. Berthe, M. Boustie, W. Ludwig, K. Sakaguchi, Y. Ichikawa, K. Ogawa, and S. Costil, Lasers and Thermal Spray, Materials Science Forum Vols. 638-642, pp 174-181, 2010.

82.    M. Jeandin, D. Christoulis, F. Borit, M.H. Berger, S. Guetta, G. Rolland, V. Guipont, F. N’Guyen, D. Jeulin, E. Irissou, J.G. Legoux, C. Moreau, M. Nivard, L. Berthe, M. Boustie, W. Ludwig, K. Sakaguchi, Y. Ichikawa, K. Ogawa, and S. Costil, A SOCRATIC APPROACH TO SURFACE MODIFICATION: THE EXAMPLE OF THERMAL SPRAY, Surface Modification Technologies XXIV, in press.

83.    Abreeza Manap, Dowon Seo, Kazuhiro Ogawa, Characterization of Thermally Grown Oxide on Cold Sprayed CoNiCrAlY Bond Coat in Thermal Barrier Coating, Materials Science Forum, Vol. 696, (2011), pp, 324-329.

84.    Abreeza Manap, Kazuhiro Ogawa, Tomonaga Okabe, Computer simulation of cold sprayed deposition using smoothed particle hydrodynamics, Procedia Engineering, Vol.10, 2011, pp. 1145-1150.

85.    Kazuhiro Ogawa, Satoshi Amao, Nobuyuki Yokoyama, Kousuke Ootaki, Improvement of deposition efficiency and control of hardness for cold-sprayed coatings using high carbon steel/mild steel mixture powder, Journal of Solid Mechanics and Materials Engineering, Vol.5, pp.793-802, 2011.

86.    D. Seo, M. Sayar, K. Ogawa, SiO2 and MoSi2 formation on Inconel 625 surface via SiC coating deposited by cold spray, Surface and Coatings Technology, Vol.206, pp.2851–2858, 2012.

87.    D. Seo, K. Ogawa, K. Sakaguchi, N. Miyamoto, Y. Tsuzuki, Parameter study influencing thermal conductivity of annealed pure copper coatings deposited by selective cold spray processes, Surface and Coatings Technology, Vol.206, pp.2316-2324, 2012.

88.    Abreeza MANAP, Kazuhiro OGAWA and Tomonaga OKABE,  Numerical Analysis of Interfacial Bonding of Al-Si Particle and Mild Steel Substrate by Cold Spray Technique Using the SPH Method, Journal of Solid Mechanics and Materials Engineering, Vol. 6, pp.241-250, 2012.     

89.    Zhanpeng Lu, Tetsuo Shoji, Seiya Yamazaki, Kazuhiro Ogawa, Characterization of microstructure, local deformation and microchemistry in Alloy 600 heat-affected zone and stress corrosion cracking in high temperature water, Corrosion Science, Vol.58, pp.211-228, 2012.

90.    A. Manap, A. Nakano, and K. Ogawa, The Protectiveness of Thermally Grown Oxides on Cold Sprayed CoNiCrAlY Bond Coat in Thermal Barrier Coating, Journal of Thermal Spray Technology, Vol.21, pp.586-596, 2012.

91.    Seungchan Cho, Kenta Takagi, Hansang Kwon, Dowon Seo, Kazuhiro Ogawa, Keiko Kikuchi, Akira Kawasaki, Multi-walled carbon nanotube-reinforced copper nanocomposite coating fabricated by low-pressure cold spray process, Surface and Coatings Technology, Vol. 206, Issue 16, pp. 3488–3494, 2012.

92.    Masakazu Okazaki, Satoshi Yamagishi, Yasuhiro Yamazaki, Kazuhiro Ogawa, Hiroyuki Waki, Masayuki Arai, Adhesion strength of ceramic top coat in thermal barrier coatings subjected to thermal cycles: Effects of thermal cycle testing method and environment, International Journal of Fatigue, in press.

93.    D. Seo, K. Ogawa, K. Sakaguchi, N. Miyamoto, Y. Tsuzuki, Influence of crystallite size and lattice spacing on thermal conduction of polycrystalline copper deposited by solid particle impingement: Contribution of electron and phonon conduction, Surface and Coatings Technology, in press.

94.    K. Ogawa, H, Arata, M. Takegoshi, F. Ono, T. Saito, Deposition of ceramic oxides in atmosphere and at room temperature using the powder jet deposition technique, Journal of Thermal Spray Technology, to be published

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