YU Yongsi CAO Zhiben WANG Fugang
,
Dalian University of Technology
,
Dalian
,
ChinaGUO Xiaobing Jinzhou Institute of Technology
,
Jinzhou
,
China Associate Professor
,
Dept.of Materials Science
,
Dalian University of Technology
,
Dalian 116024
,
China
金属学报(英文版)
The volume fraction of the lamellar carbide cell in HK50 alloy may be increased with the in- crease of nitrogen content over 0.065%.The habit plane of l(?)mellar carbide is {111}_γ.The distribution of nitrogen changes no more before or after the precipitation of lamellar structure. The diffusion act...
关键词:
alloy HK50
,
null
,
null
,
null
LIN Dongliang
,
(T.L.Lin)
,
CHEN Da Shanghai Jiaotong University
,
Shanghai
,
China Professor
,
Dept.of Materials Science
,
Shanghai Jiaotong University
,
Shanghai 200030
,
China
金属学报(英文版)
The deformation behaviours of Ni_3Al alloys with various chemical compositions and subjected to different heat treatments were in situ observed under SEM. Moreover,in situ observations of slip trace were supplemented by the direct observation of dislocation arrangements under TEM.In B-doped Ni_3Al a...
关键词:
Ni_3Al
,
null
,
null
,
null
,
null
LIN Dongliang
,
(T.L.Lin)
,
CHEN Da Shanghai Jiaotong University
,
Shanghai
,
China Professor
,
Dept.of Materials Science
,
Shanghai Jiaotong University
,
Shanghai 200030
,
China
金属学报(英文版)
The embedded atom type potentials and static relaxation method combined with steepest gra- dient computational technique have been used to simulate the grain boundary cohesive ener- gies,the distribution of electron density and stress field in the grain boundary,region,and oth- er related problems o...
关键词:
Ni_3Al
,
null
,
null
,
null
PAN Mu XU Zuyao (T.Y.Hsu) Shanghai Jiaotong University
,
Shanghai
,
China XU Zuy(T.Y.Hsu)
,
Professor
,
Dept.of Materials Science
,
Shanghai Jiaotong University
,
Huashan Road
,
Shanghai 200030
,
China
金属学报(英文版)
The M_s temperature and the yield strength of austenite at M_s temperature have been meas- ured for five Fe-Mn-C alloys.The experimental results show that there is a linear relation- ship between them.The effect of the solution strengthening of austenite on martensite morphology is also studied.It i...
关键词:
Fe-Mn-C alloy
,
null
,
null
WU Jianxin JIANG Bohong XU Zuyao(Hsu T.Y.) Shanghai Jiaotong University
,
Shanghai
,
China [Originally published in ACTA METALL SIN(CHINESE EDN)25(3)1989 pp A173—A178. Professor
,
Dept.of Materials Science
,
Shanghai Jiaotong University
,
Shanghai
,
China
金属学报(英文版)
The influence of grain size and ordering degree of the parent phase on the shape memory re- covery in a Cu-25.62Zn-3.97Al-0.0018B(wt-%)memory alloy is investigated.A mathematical relationship is set up between the recovery ratio and ordering degree,probabili- ty of atoms at their ordered sites,grain...
关键词:
CuZnAl alloy
,
null
,
null
,
null
