Automatic measurement system of creep deformation and its application for 10%CrMoWCoVNbNB

被引：0
|
作者：
Jia, Guoqing [1 ]
Sun, Feng [1 ]
Zhu, Yuemei [1 ]
机构：
[1] Shanghai Turbine Co Ltd, Proc Dept, Shanghai 200240, Peoples R China
来源：
MULTISCALING ASSOCIATED WITH STRUCTURAL AND MATERIAL INTEGRITY UNDER ELEVATED TEMPERATURE | 2006年
关键词：
creep deformation; automatic measurement system; 10%CrMoWCoVNbNB;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The feasibility of automatic measurement system will be used to measure creep deformation and evaluate of creep behavior of 10%CrMoWCoVNbNB steel conducted at 600-650 degrees C. The results indicate that more precise characteristics of creep can be found from abundant data acquired continually by automatic measurement system. There are no steady state or quasi-steady state creeps. Instead significant fluctuations at the region close to the inflection point arc observed. The mechanism of creep deformation in 10%CrMoWCoVNbNB was analyzed to be of climb dislocation.
引用
收藏
页码：205 / 210
页数：6
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