Thermodynamic Analysis of the Ti-Zr-H Ternary Phase Diagram

Author(s):  
Shusuke Ukita ◽  
Hiroshi Ohtani ◽  
Mitsuhiro Hasebe
1999 ◽  
Vol 63 (6) ◽  
pp. 695-701 ◽  
Author(s):  
Satoru Ishihara ◽  
Hiroshi Ohtani ◽  
Takashi Saito ◽  
Kiyohito Ishida

2009 ◽  
Vol 73 (3) ◽  
pp. 180-188 ◽  
Author(s):  
Kenta Yamada ◽  
Hiroshi Ohtani ◽  
Mitsuhiro Hasebe

2007 ◽  
Vol 561-565 ◽  
pp. 1899-1902 ◽  
Author(s):  
T. Tokunaga ◽  
N. Hanaya ◽  
Hiroshi Ohtani ◽  
Mitsuhiro Hasebe

A thermodynamic analysis of the Fe-Mn-P ternary system has been carried out using the CALPHAD method. Among the three binary systems relevant to this ternary phase diagram, the thermodynamic parameters of the Mn-P binary system were evaluated in this study. The enthalpy of formation of the binary phosphides obtained from our first-principles calculations was utilized in the present analysis to compensate for the lack of available experimental data. The thermodynamic descriptions of the Fe-Mn and Fe-P binary systems were taken from previous studies. The phase equilibria in the Fe-Mn-P ternary system were analysed based on the experimental data on the phase boundaries. The calculated phase diagrams are in agreement with the experimental results.


2009 ◽  
Vol 50 (5) ◽  
pp. 984-993 ◽  
Author(s):  
Yu Nakama ◽  
Hiroshi Ohtani ◽  
Mitsuhiro Hasebe

2001 ◽  
Vol 42 (5) ◽  
pp. 722-731 ◽  
Author(s):  
Hiroshi Ohtani ◽  
Isamu Satoh ◽  
Masamitsu Miyashita ◽  
Kiyohito Ishida

2009 ◽  
Vol 73 (9) ◽  
pp. 674-682 ◽  
Author(s):  
Masayuki Tojo ◽  
Hiroshi Ohtani ◽  
Mitsuhiro Hasebe

2009 ◽  
Vol 73 (6) ◽  
pp. 446-452 ◽  
Author(s):  
Yuji Nishihara ◽  
Hiroshi Ohtani ◽  
Mitsuhiro Hasebe

Author(s):  
Rachel Orenstein ◽  
James P. Male ◽  
Michael Toriyama ◽  
Shashwat Anand ◽  
G. Jeffrey Snyder

A new understanding of the MgSi–MgSn miscibility gap is reached through phase boundary mapping the Mg–Si–Sn ternary phase diagram.


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