Microstructure and plastic deformation behavior of Ni3(Ti,X) (X=Nb,Al) single crystals with long-period geometrically closely packed crystal structures

2006 ◽  
Vol 14 (10-11) ◽  
pp. 1332-1338 ◽  
Author(s):  
K. Hagihara ◽  
T. Tanaka ◽  
H. Fujimoto ◽  
T. Nakano ◽  
Y. Umakoshi
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Crystal Structures ◽  
Deformation Behavior ◽  
Long Period ◽  
Plastic Deformation Behavior

Crystal Structure, Phase Stability and Plastic Deformation Behavior of Ti-rich Ni3(Ti, Nb) Single Crystals with Various Long-Period Ordered Structures.

2004 ◽  
Vol 842 ◽  
Author(s):  
Koji Hagihara ◽  
Tetsunori Tanaka ◽  
Takayoshi Nakano ◽  
Yukichi Umakoshi
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Deformation Behavior ◽  
Complex Compounds ◽  
Rhombohedral Structure ◽  
Stacking Sequence ◽  
Compression Tests ◽  
Small Unit ◽  
Long Period ◽  
Plastic Deformation Behavior

ABSTRACTIn Ni-Ti-Nb ternary system, there are some geometrically close-packed (GCP) phases with long-period stacking sequences of a close-packed plane (CPP). Among them, our focus is on the Ni3(Ti0.90Nb0.10) crystals with Pb3Ba-type rhombohedral structure with nine-fold stacking sequence. Compression tests were conducted using the single crystals and the temperature and orientation dependences of plastic deformation behavior were investigated in comparison with those of D024-Ni3Ti crystals with the four-fold stacking sequence. The K-W locking of screw dislocation was found to occur not only in the compounds such as Ni3Al and Ni3Ti with a relatively small unit cell, but also even in complex compounds with longer-period stacking structures by slip on the common CPP in the GCP structures.

scholarly journals Plastic Deformation Behavior and Mechanism of Bismuth Single Crystals in Principal Axes

2016 ◽  
Vol 57 (6) ◽  
pp. 819-823 ◽  
Author(s):  
Yuichi Yanaka ◽  
Yoshiharu Kariya ◽  
Hirohiko Watanabe ◽  
Hiroaki Hokazono
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Deformation Behavior ◽  
Plastic Deformation Behavior ◽  
Principal Axes

Plastic deformation behavior of Ni3(Ti0.90Nb0.10) single crystals with the nine-layered ordered rhombohedral structure

2005 ◽  
Vol 53 (19) ◽  
pp. 5051-5059 ◽  
Author(s):  
K. Hagihara ◽  
T. Tanaka ◽  
T. Nakano ◽  
Y. Umakoshi
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Deformation Behavior ◽  
Rhombohedral Structure ◽  
Plastic Deformation Behavior

Deformation Modes and Anomalous Strengthening of Ni3X -Type Intermetallic Compounds with the Geometrically Close-Packed Structure

2005 ◽  
Vol 502 ◽  
pp. 145-150 ◽  
Author(s):  
Yukichi Umakoshi ◽  
Koji Hagihara ◽  
Takayoshi Nakano
Keyword(s):  
Plastic Deformation ◽  
Crystal Structures ◽  
Intermetallic Compounds ◽  
Deformation Behavior ◽  
Deformation Characteristics ◽  
Close Packed Structure ◽  
Plastic Deformation Behavior ◽  
Packed Structure ◽  
Deformation Modes

Plastic deformation behavior including anomalous strengthening of Ni3X-type compounds with D019, D0a and D024 structure were examined and summarized, focusing on the correlation between deformation characteristics and features of their crystal structures.

scholarly journals Plastic Deformation Behavior in Pseudo-Binary Compound Ni3Al·Co3Ti Single Crystals

1992 ◽  
Vol 56 (8) ◽  
pp. 943-951 ◽  
Author(s):  
Seiji Miura ◽  
Haruyoshi Kuriyama ◽  
Yoshinao Mishima ◽  
Tomoo Suzuki
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Deformation Behavior ◽  
Binary Compound ◽  
Plastic Deformation Behavior

Deformation Twins in Ni3Nb Single Crystals with DOa Structure

2000 ◽  
Vol 646 ◽  
Author(s):  
Kouji Hagihara ◽  
Takayoshi Nakano ◽  
Yukichi Umakoshi
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Deformation Behavior ◽  
Crystal Orientation ◽  
Deformation Twin ◽  
Deformation Twins ◽  
Plastic Deformation Behavior

ABSTRACTPlastic deformation behavior and substructures in Ni3Nb single crystals were examined focusing on the operative deformation twin systems. Three twinning systems were operative depending on crystal orientation. The twinning behavior was discussed comparing with that in pure hcp metals. Microcracks initiated at the twin intersection. A large number of twin intersections were analyzed and classified into several types.

Microstructure and Plastic Deformation Behavior of Ni3V Single Crystals

2007 ◽  
pp. 407-410
Author(s):  
Koji Hagihara ◽  
Mayumi Mori ◽  
Yukichi Umakoshi
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Deformation Behavior ◽  
Plastic Deformation Behavior

The Plastic Deformation Behavior of Mo Single Crystals under Compression

1972 ◽  
pp. 645-652
Author(s):  
G. C. Liu ◽  
S. S. Latj ◽  
J. E. Dorn
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Deformation Behavior ◽  
Plastic Deformation Behavior

Influence of Temperature on the Plastic Deformation Behavior of Bismuth Single Crystals in Principal axis

2016 ◽  
Vol 2016 (0) ◽  
pp. J0120102
Author(s):  
Yuichi YANAKA ◽  
Yoshiharu KARIYA ◽  
Hirohiko WATANABE ◽  
Hiroaki HOKAZONO
Keyword(s):  
Plastic Deformation ◽  
Single Crystals ◽  
Deformation Behavior ◽  
Principal Axis ◽  
Influence Of Temperature ◽  
Plastic Deformation Behavior ◽  
Influence Of Temperature On
Sign in / Sign up

Export Citation Format

Share Document