发明名称 |
METHOD FOR DETECTING MATERIAL DAMAGE |
摘要 |
A procedure for registering damage to a material including a metallic matrix and ceramic particles embedded in it. A volume-increasing phase change of the particles is suppressed by the pressure exerted on them by the metallic matrix. However, if a crack appears in the material, there is a phase change of the particles to a volume-increased phase which is detected by determining a measurement representing the proportion of the volume-increased phase. |
申请公布号 |
EP2171110(B1) |
申请公布日期 |
2016.11.09 |
申请号 |
EP20080784694 |
申请日期 |
2008.07.10 |
申请人 |
AIRBUS SAS |
发明人 |
HOFFMANN, DANIEL;SCHOBERTH, ACHIM |
分类号 |
C22C1/10;G01N3/62;G01N15/00 |
主分类号 |
C22C1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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