| 发明名称 |
METHOD FOR EVALUATING HIGH TEMPERATURE DAMAGE OF HEAT- RESISTANT STEEL |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for evaluating the high temperature damage of heat-resistant steel capable of evaluating the creep damage of heat-resistant steel such as annealed martensite steel or the like. <P>SOLUTION: In the method for evaluating the creep damage of annealed martensite steel, it is evaluated that the life of the annealed martensite steel becomes short as the pattern quality of an electron beam back scattering image becomes high. <P>COPYRIGHT: (C)2003,JPO</p> |
| 申请公布号 |
JP2003185603(A) |
申请公布日期 |
2003.07.03 |
| 申请号 |
JP20010382759 |
申请日期 |
2001.12.17 |
| 申请人 |
MITSUBISHI HEAVY IND LTD |
发明人 |
HIRAKAWA YUICHI;KADOYA YOSHIKUNI |
| 分类号 |
G01N23/20;G01N33/20;(IPC1-7):G01N23/20 |
主分类号 |
G01N23/20 |
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