S.C Liu(Research Institute for Fracture Technology Faculty of Engineering
,
Tohoku University
,
Sendai
,
Japan
,
on leave from Dalian Railway Institute
,
Dalian 116028
,
China)II-Hyun Kown
,
T Hashida and H Takahashi(Research Institute for nacture Technology
,
Faculty of Engineering
,
Tohoku Univeristy
,
Sendai
,
Japan)
金属学报(英文版)
In order to evaluate the tendency of mechanical properties degrudation due to weld-ing and other processing in materials used for supporting coils in super conducting rnaguets utilized in thermonuclear jusion reactore, a small punch (SP) test was used.This test, which was originally developed to stu...
关键词:
small punch test
,
null
,
null
,
null
Y.Kurata and H.Utsumi (Japan Atomic Energy Research Institute
,
Tokai-mura
,
Naka-gun
,
Ibaraki-ken
,
319-1195
,
Japan)(Tohoku University
,
Sendai
,
980-8579
,
Japan)
金属学报(英文版)
Applicability of the following creep constitutive equations was investigated for normal type creep curves of Ni-18.5Cr alloy and tertiary creep dominant curves of Ni-18.5Cr16W alloy under constant load: the θ projection method describing a creep curse by a sum of two exponential terms, modified θ me...
关键词:
creep equation
,
null
,
null
,
null
,
null
