2005
"Formation of nanocrystalline structure by shot peening."
Y.Todaka, M.Umemoto, Y.Watanabe and K.Tsuchiya
Materials Science Forum , 503-504 (2006) , 669-674
"Dissolution of cementite in carbon steels by heavy deformation and laser heat treatment."
M.Umemoto, Y.Todaka, A.Ohno, M.Suzuki and K.Tsuchiya
Materials Science Forum , 503-504 (2006) , 461-466
"Martensitic transformation and mechanical behavior of TiNi shape memory alloys after severe plastic deformation."
K.Tsuchiya, M.Inuzuka, A.Hosokawa, D.Tomus, H.Nakayama, K.Morii, Y.Todaka and M.Umemoto
Materials Science Forum , 503-504 (2006) , 419-424
"Nanocrystalline structure in steels produced by various severe plastic deformation processes. "
M.Umemoto, Y.Todaka, J.Li and K.Tsuchiya
Materials Science Forum , 503-504 (2006) , 11-18
"Surface amorphization of TiNi shape memory alloy by shot peening."
K.Tsuchiya, H.Nakayama, Y.Todaka, M.Umemoto and K.Morii
Journal of Metastable and Nanocrystalline Materials , 24-25 (2005) , 615-618
"Nanocrystallization of drill hole surface by high speed drilling."
Y.Todaka, M.Umemoto, J.Li and K.Tsuchiya
Journal of Metastable and Nanocrystalline Materials , 24-25 (2005) , 601-604
"Comparison of nanocrystallization in steels by ball milling, shot peening and drilling."
M.Umemoto, Y.Todaka, Y.Watanabe, J.Li and K.Tsuchiya
Journal of Metastable and Nanocrystalline Materials , 24-25 (2005) , 571-576
"Nanocrystallization of martensite steels and Ti-6Al-4V alloy by shot peening."
Y.Todaka, M.Umemoto, Y.Watanabe and K.Tsuchiya
Journal of Metastable and Nanocrystalline Materials , 24-25 (2005) , 471-474
"Deformation and dissolution of cementite by severe plastic deformation."
M.Umemoto, Y.Todaka, A.Ohno, M.Suzuki and K.Tsuchiya
Journal of Metastable and Nanocrystalline Materials , 24-25 (2005) , 157-160
gƒzƒCƒXƒ‰[Œ^‹Ž¥«Œ`ó‹L‰¯‡‹àh
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‚Ü‚Ä‚è‚ C44(2005) , 642-647
gƒzƒCƒXƒ‰[‰»‡•¨‚Ì‹@”\Þ—¿‚Æ‚µ‚Ä‚ÌV“WŠJ\Šé‰æ‚É‚ ‚½‚Á‚Äh
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‚Ü‚Ä‚è‚ C44(2005) , 629
2004
"Effect of Heat Treatments on Microstructures and Shape Memory Effect in TiNi Foils Produced from Ultrafine Laminates"
D. Tomus, K. Tsuchiya, T. Nagano, A. Hosokawa, M. Umemoto
Transaction of the Materials Research Society of Japan, 29(7), (2004)to be published .
"Property of TiNi Shape Memory Foils Produced by Ultrafine Laminates Method"
K. Tsuchiya, D. Tomus, M. Umemoto, M. Sasaki
Mater. Sci. Forum, 449-452, (2004) 1321-1324.
"Microstructures and Magnetic Propertiy of Bulk and Thin Film Co2MnGe Heusler Compound"
K. Tsuchiya, T. Washio, T. Hashimoto, M. Umemoto
Mater. Sci. Forum, 449-452, (2004) 1029-1032.
gSurface Amorphization in Intermetallic Compounds by Shot Peening"
H. Nakayama, K. Tsuchiya, Y. Todaka, M. Umemoto, K. Morii and T. Shimizu
Mater. Sci. Forum, 449-452, (2004) 197-200.
"Formation of Nanocrystalline Structure in Steels by Air Blast Shot Peeing and Particle Impact Processing"
Y. Todaka, M. Umemoto, Y. Watanabe, K. Tsuchiya
Mater. Sci. Forum, 449-452, (2004) 1149-1152.
"Microstructural Change of Cementite in Carbon Steels by Deformation"
Y. Todaka, M. Umemoto, K. Tsuchiya
Mater. Sci. Forum, 449-452, (2004) 525-528.
"Modification of Ni-Mn-Ga Ferromagnetic Shape Memory Alloy by Addition of Rare Earth Elements"
K. Tsuchiya, A. Tsutsumi, H. Ohtsuka , and M. Umemoto
Mater. Sci. Eng.,A378, (2004)370-376.
"Influence of Heat Treatment on Phase Transformation of Ni-rich TiNi Foils Produced via Ultrafine Laminates"
D. Tomus, K. Tsuchiya, T. Nagano, A. Hosokawa, T. Ohmori, M. Sasaki, Y.Todaka, M. Umemoto
Mater. Trans., 45,(2004)219-224.
"Comparison of Nanocrystalline Surface Layer in Steels Formed by Air Blast and Ultrasonic Shot Peening"
Y.Todaka, M.Umemoto and K.Tsuchiya
Mater. Trans. 45(2), (2004)376-379.
"‹Ž¥«Œ`ó‹L‰¯‡‹àƒ}ƒ‹ƒeƒ“ƒTƒCƒg‘Š‚É‚¨‚¯‚é‘o»‚ÆŽ¥‹æ\‘¢‚ÌŠÖŒW"
‚Ü‚Ä‚è‚ C43, (2004) 999.
"Ï‘wˆ³‰„‚ð—˜—p‚µ‚Ä컂µ‚½TiNiŒnŒ`ó‹L‰¯‡‹àƒtƒHƒCƒ‹|‚»‚Ì“Á«‚ƈã—ÃfƒoƒCƒX‚ւ̂ւ̉ž—p‚̉”\«|"
“y’J_ˆê
ƒoƒEƒ“ƒ_ƒŠ[C20, (2004)12-15.
2003
"Influence of Heat Treatment on Phase Transformation of Ni-rich TiNi Foils Produced via Ultrafine Laminates"
D. Tomus, K. Tsuchiya, T. Nagano, A. Hosokawa, T. Ohmori, M. Sasaki, Y. Todaka, M. Umemoto
Mater. Trans., (2003) to be published.
"Effect of Co and Ni on Martensitic Transformation and Magnetic Properties in Fe-Pd Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, T. Nojiri, H. Ohtsuka and M. Umemoto
Mater. Trans., 44(2003) to be published.
"Two-way Shape Memory Effect in Ni-rich Ti-Ni Foils Produced from Ultrafine laminates"
D. Tomus, K. Tsuchiya, T. Nagano, M. Sasaki, D. Imai, T. Ohmori and M. Umemoto
Trans. Mater. Res. Soc. Japan, 28 (2003) 619-622.
"Effect of Rare-Earth Elements Addition on Properties of Ni-Mn-Ga Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, A. Tsutsumi, N. Ina, M. Umemoto and H. Ohtsuka
Trans. Mater. Res. Soc. Japan, 28 (2003) 269-270.
"Ž¥ê—U‹N‹‘å˜c‚Ý‚ðŽ¦‚·‹Ž¥«Œ`ó‹L‰¯‡‹à‚ÌŠJ”"
Š|‰º’msC“y’J_ˆêC‹y쟬
‚Ó‚¥‚ç‚ÞC8(2003) 140-142.
"Fabrication of Shape Memory TiNi Foils via Ti/Ni Ultrafine Laminates"
D. Tomus, K.Tsuchiya, M. Inuzuka, M. Sasaki, D. Imai, T. Ohmori and M.Umemoto
Scripta Mater., 48 (2003)489-494.
"TEM Observation of Phase Transformation and Magnetic structure in Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, K. Yamamoto, T. Hirayama, H. Nakayama, Y. Todaka and M. Umemoto
in gElectron Microscopy: Its role in Materials Science", eds: J. R. Weertman, M. Fine, K. Fabor, W. King and P. Liaw, TMS, (2003) 305-312.
"’´Ï‘wˆ³‰„–@‚É‚æ‚éTiNiŒnŒ`ó‹L‰¯‡‹àƒtƒHƒCƒ‹‚Ìì»"
“y’J@_ˆêC”~–{ŽÀC²X–؉ëŒ[C¡ˆä‘å•ã
ƒCƒ“ƒeƒŠƒWƒFƒ“ƒgÞ—¿EƒVƒXƒeƒ€C12 (2003)25-28.
"Shape Memory Effect in Ti-Ni Alloy Thin Sheets/Foils Produced via Ultrafine Laminates"
D. Tomus, K. Tsuchiya, M. Inuzuka, M. Sasaki, D. Imai and M. Umemoto
J. Phys IV France 112(2003) 877-880.
"Displacive Phase Transformations and Magnetic Properties in Ni-Mn-Ga Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, A. Tsutsumi, H. Nakayama, S. Ishida, H. Ohtsuka and M. Umemoto
J. Phys IV France 112(2003) 907-910.
2002
"Synthesis of ferrite nanoparticles by mechanochemical processing using a ball mill"
Y.Todaka, M.Nakamura, S.Hattori, K.Tsuchiya and M.Umemoto
Journal of the Japan Institute of Metals, Vol.66 (2002),34-39. (in Japanese)
"Synthesis of Fe-Cu nanoparticles by mechanochemical processing using a ball mill"
Y. Todaka, P. G. McCormick, K. Tsuchiya and M. Umemoto
Materials Transactions, 43(2002), 667-673.
"Growth of Fe oxide whisker from Fe-Cu and Fe-Ag supersaturated solid solution nanoparticles."
Y.Todaka, K.Tsuchiya and M.Umemoto,
Materials Science Forum, Vols.386-388(2002),269-274.
"Fabrication of Shape Memory TiNi Foils via Ti/Ni Ultrafine Laminates"
D. Tomus, K. Tsuchiya, M. Inuzuka, M. Sasaki, D. Imai, T. Ohmori and M.Umemoto
To be published in Scripta Mater. (2002).
"Displacive Phase Transformations and Magnetic Properties in Ni-Mn-Ga Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, A. Tsutsumi, H. Nakayama, S. Ishida, H. Ohtsuka and M. Umemoto
to be published in J. Phys (2002).
"’´Ï‘wTiNiƒtƒHƒCƒ‹‚Æ‹Ž¥«Œ`ó‹L‰¯‡‹à"
“y’J@_ˆê
‹à‘®C72 (2002), 1093-1099.
"Œ`ó‹L‰¯‡‹à‚ÌŠî‘b"
“y’J@_ˆê
Œ`ó‹L‰¯‡‹àuK‰ïŠT—vWC“ú–{Œ`ó‹L‰¯‡‹à‹¦‰ï (2002), 1-10.
"ƒZƒƒ“ƒ^ƒCƒg‚ÌŠî–{“I“Á«‚Æ‚»‚Ì—‰ð‚ÌŒ»ó"
”~–{@ŽÀA“y’J_ˆê
“S‚Æ|A88(2002),117-128.
"Formation and Annealing Behavior of Nanocrystalline Ferrite in Fe-0.89C Spheroidite Steel Produced by Ball Milling"
Y. Xu, Z. G. Liu, M. Umemoto and K. Tsuchiya
Metallurgical and Materials Transaction A 33A July(2002),2195-2203.
"Formation of Nanocrystalline Ferrite in Fe-0.89C Spheroidite by Ball Milling"
M. Umemoto, Z. G. Liu, Y. Xu and K. Tsuchiya
Materials Science Forum 386-388(2002),323-328.
Comparison of the Characteristics of Nanocrystalline Ferrite in Fe-0.89C Steels with Pearlite and Spheroidite Structure Produced by Ball Milling"
Y. Xu, M. Umemoto, K. Tsuchiya
Materials Transactions, Vol.43 No.9 (2002),2205-2212.
"Formation of Nanocrystalline Ferrite in Fe-0.89C Spheroidite by Ball Milling"
M. Umemoto, Z. G. Liu, Y. Xu and K. Tsuchiya
Materials Science Forum Vols. 386-388(2002),323-328.
"Formation of Nanocrystalline Structure in Steels by Ball Drop Test."
M. Umemoto, B. Huang, K. Tsuchiya and N. Suzuki
Script Materialia 46(2002),383-388.
"Characterization of Alloyed Cementite Produced by Mechanical Alloying and Spark Plasma Sintering"
M. Umemoto, Z. G. Liu, D. Y. Liu, H. Takaoka and K. Tsuchiya
Materials Science Forum Vols. 386-388(2002),199-204.
"Effect of Sintering Conditions on the Martensitic Transformation in a MA and SPS Sintered Cu-50 at.% Co Alloy"
Lucia Daiaz-Barriga-Arceo, Eligio Orozco, K. Tsuchiya, M. Umemoto and Victor M. Lopez-Hirata
Materials Science Forum, 386-388(2002),147-152.
2001
"Amorphization of B2 Intermetallic Comound by Severe Plastic Deformation"
K. Tsuchiya, H. Nakayama, A.-G. Liu, M. Umemoto, K. Morii and T. Shimizu
Proc. Fourth Pacific Rim Int. Conf. on Advanced Materials and Processing
(PRICM4), (The Japan Institute of Metals, 2001), 39-42.
"Structures and Phase Transforamtion in the Heussler-type Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, H. Nakamura, D. Ohtoyo, H. Ohtsuka and M. Umemoto
Proc. Fourth Pacific Rim Int. Conf. on Advanced Materials and Processing
(PRICM4), (The Japan Institute of Metals, 2001), 1665-1668.
"Shape Memory Properties of TiNi Thin Sheets Produced by Ultrafine laminates Method"
K. Tsuchiya, D. Tomus, K. Dohman, M. Sasaki, D. Imai and M. Umemoto
Proc. Fourth Pacific Rim Int. Conf. on Advanced Materials and Processing
(PRICM4), (The Japan Institute of Metals, 2001), 1545-1547.
"Phase Transformation and Microstcutrues in Ni-Mn-Ga Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, H. Nakamura, D. Ohtoyo, H. Nakayama, M. Umemoto and H. Ohtsuka
J. Phys. IV France, 11, pr8(2001),263-268
"Process of Nanocrystallization and Partial Amorphization by Cold Rolling in TiNi"
H. Nakayama, K. Tsuchiya, Z.-G. Liu, M. Umemoto, K. Morii and K. Shimizu
Mater. Trans., 42 (2001), 1987-1993.
"Crystal Refinement and Amorphization by Cold Rolling in TiNi Shape Memory Alloys"
H. Nakayama, K. Tsuchiya and M. Umemoto
Scripta Mater., 44 (2001), 1781-1785.
"Composition Dependence of Phase Transformation and Microstructures in Ni-Mn-Ga Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, H. Nakamura, D. Ohtoyo, H. Nakayama, H. Ohtsuka and M. Umemoto,
to be publihsed in J. Mater. Prod. Tech. (2001).
"Martensitic Transformaion Behavior in Ni50Mn25-xGa25Cox Alloy"
H. Nakamura, K. Tsuchiya and M. Umemoto,
Transactions of Materials Research Society, Japan, 26 (2001),287-289.
"Phase Transformaion Behavior in Co-Nb-Sn Heusler Alloy"
D. Ohtoyo, K. Tsuchiya and M. Umemoto,
Transactions of Materials Research Society, Japan, 26 (2001),295-298.
"Synthesis of Fe-Cu ultrafine particles by mechanochemical processing and their characterization."
Y.Todaka, P.G.McCormick, K.Tsuchiya and M.Umemoto,
Scripta Materialia, Vol.44, Nos.8/9,(2001),1797-1801.
"Nanostructures of Ti-Ni-N ultrafine particles produced by DC plasma jet method."
Y.Todaka, M.Nakamura, K.Tsuchiya and M.Umemoto,
Scripta Materialia, Vol.44, Nos.8/9,(2001),2273-2277.
"Nanostructures of Ti-Ni-N ultrafine particles produced by DC plasma jet method."
Y.Todaka, K.Tsuchiya, M.Nakamura and M.Umemoto,
Materials Science Forum, Vols.360-362,(2001),391-396.
Journal of Metastable and Nanocrystalline Materials, Vol.10,(2001),391-396.
2000
"Phase Transformations and Magnetostriction in Ni-Mn-Ga Ferromagnetic Shape Memory Alloys"
K. Tsuchiya, A. Ohashi, D. Ohtoyo, H. Nakayama, M. Umemoto and P. G. McCormick,
Mater. Trans. JIM, 41 (2000), 938-942.
"Occurence of Ferromagnetic Shape Memory Alloys"
M. Wuttig, L. Liu, K. Tsuchiya and R. D. James
Journal of Applied Physics, 87(2000), 4707-4711.
"Fabrication of Ti-Ni Alloy Foils by Ultrafine Laminates Method"
K. Tsuchiya, N. Yusop Binti, M. Sasaki, D. Imai and M. Umemoto
ACTUATOR-2000, (2000), 662-664.
"Effect of Isothermal Aging on Martensitic Transformations in Ni-Mn-Ga Alloy"
K. Tsuchiya, D. Ohtoyo, M. Umemoto and H. Ohtsuka,
Transactions of Materials Research Society, Japan, 25 (2000), 521-524.
"Effect of Fourth Elements on Phase Transformations in Ni-Mn-Ga Alloys"
K. Tsuchiya, H. Nakamura, M. Umemoto and H. Ohtsuka,
Transactions of Materials Research Society, Japan, 25 (2000), 517-519.
"Effect of Aging on Martensitic Transformation in g-MnCu Alloy"
K. Tsuchiya, H. Sato, S. Edo, K. Marukawa and M. Umemoto,
Materials Science and Engneering,A , 285(2000), 353-356.
"Aging Response of Shape Memory Behavior in g-MnCu Alloys"
K. Tsuchiya, O. Kawabata, M. Umemoto, H. Sato and K. Marukawa,
Materials Science Forum,327-328 (2000), 469-472.
"Monte Carlo Study of Atomic Ordering in Relation to the Rubber Effect and the Stabilization of Martensites"
K. Marukawa, S. Moteki and K. Tsuchiya
Materials Science Forum,327-328 (2000), 461-464.
1999
"Correlation between fcc-fct Transformation Behavior and Spinodal Decomposition in g-MnCu Alloys"
K. Tsuchiya, H. Sato, S. Edo, K. Marukawa and M. Umemoto
Materials Science and Engneering,A273-275 (1999), 181-185.
"Characterization of Ultrafine Particles Produced by DC Plasma Jet Method"
K. Tsuchiya, Y. Todaka and M. Umemoto
in Proceedings of "Advanced Materials for the 21st Century", Cincinnati, OH, U. S. A., (1999), TMS.
"Rubber Effect and Stabilization of Martensites in Noble Metal Based Alloys"
K. Marukawa, K. Tsuchiya, K. Takezawa and H. Hoshi
Materials Science and Engneering,A273-275 (1999), 568-571.
"Characterization of Nanostructured Ti Based Intermetallics"
H. A. Calderon, V. Garibay-Febles, A. Cabrera, M. Umemoto, J. G. Cabanas-Moreno and K. Tsuchiya
in Proceedings of "Advanced Materials for the 21st Century", Cincinnati, OH, U. S. A., (1999),
"Order-Disorder transition in Cu-Zn-Al Martensite under Electron Irradiation"
K. Tsuchiya and K. Marukawa
Journal of Electron Microscopy,48 (1999), 375-380.
"Production and Characterization of Nanostructured Ti-Based Intermetallics"
H. A. Calderon, V. Garibay-Febles, A. Cabrrera, M. Umemoto, J. G. Cabanas-Moreno and K. Tsuchiya
in Proceedings of "Materials Reserach Society", (1999), MRS.
"Characterization of NiAl Intermetallic Produced by Mechanical and Consolidated by Spark Plasma Sintering"
O. Coreno-Alonso, J. G. Canbanas-Moreno, J. J. Cruz-Rivera, H. A. Calderon, M. Umemoto, K. Tsuchiya, S. Quintana-Molina and C. Falcony
in Proceedings of "ISMANAM-99", (1999),
1998
"Production of Ultrafine Fe-Cu Particles by DC Plasma Jet Method and Their Characterization"
K. Tsuchiya, Y. Todaka and M. Umemoto
in Proceedings of "PRICM-3", Hawaii, U. S. A., (1998), TMS.
"Quantitative Evaluation of the Rubber Effect and Stabilization of the Martensitic Phase in Copper Alloys"
K. Marukawa and K. Tsuchiya
in Proceedings of "PRICM-3", Hawaii, U. S. A., (1998), 1205-1210.
1997
"Study of Aging Kinetics in Copper Based Alloy Martensites"
K. Tsuchiya, K. Takahashi and K. Marukawa
Materials Transactions, JIM,37 (1996), 304-308.
"Rubber-like Behavior and Short Range Ordering in Shape Memory Alloys"
K. Marukawa and K. Tsuchiya
Materia Japan,34 (1995), 1179-1184.
"Short Range Ordering as the Cause of the Rubber-Like Behavior in Alloy Martensites"
K. Marukawa and K. Tsuchiya
Scripta Metallurgica et Materialia,32 (1995), 77-82.
"Short Range Ordering and Stabilization of the Martensite Phase in Copper Alloys"
K. Marukawa and K. Tsuchiya
Journal de Physique (Paris),C8 (1995), 841-846.
"The Mechanism of Rubber-Like Behavior in Cu-Zn-Al Martensite"
K. Tsuchiya and K. Marukawa
Journal de Physique (Paris),C8 (1995), 901-905.
"Effect of Aging on the Rubber-Like Behavior in Cu-Zn-Al Martensites"
K. Tsuchiya, K. Tateyama, K. Sugino and K. Marukawa
Scripta Metallurgica et Materialia,32 (1995), 259-264.
"Study of the Stability of the Ordered Structure in Cu-Zn-Al Martensites Using Electron Irradiation"
K. Tsuchiya and K. Marukawa
in Proceedings of "SMM-'94", Beijin, China, (1994), International Academic Publishers, Beijin, China.
"Changes in the Ordered Structure in Cu-Zn-Al Martensites by Isothermal Aging"
K. Tsuchiya, D. Miyoshi, K. Tateyama, K. Takezawa and K. Marukawa
Scripta Metallurgica et Materialia,31 (1994), 455-460.
"Dislocations and Other Defects Produced by Martensitic Transformation in Copper Alloys"
K. Marukawa, S. Minowa and K. Tsuchiya,
in Proceedings of "13th International Congress on Electron Microscopy", (1994).
"Creep Threshold Behavior of a Fine-grained Aluminum Alloy Produced by Cryomilling"
K. Tsuchiya, J. R. Weertman and M. J. Luton
in Proceedings of "Low Density, High Temperature Powder Metallurgy Alloys", Detroit, MI, (1991), TMS.
"The Stress-Strain Behavior and the Creep Properties of Mechanically Alloyed Aluminum Al2O3 Alloys"
K. Tsuchiya, J. R. Weertman and M. J. Luton
in Proceedings of "The Fundamental Relationship Between Microstructures and Mechanical Behavior of Metal-Matrix Composite", Indianapolis, (1989), TMS.
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