发明名称 |
METHOD FOR DETECTING MATERIAL DAMAGE |
摘要 |
The invention relates to a method for detecting material damage to a material (10) comprising a metal matrix (12) and ceramic particles (14) embedded therein. A volume enlarging phase shift of the particles (14) is suppressed by a pressure applied by the metal matrix (12) onto the particles. If, however, a tear (20) is formed in the material (10), a phase shift of the particles (14) occurs to a volume enlarging phase (B), which is detected according to the invention by means of determining a measured variable that is representative of the proportion of the volume enlarged phase (B). |
申请公布号 |
WO2009010233(A1) |
申请公布日期 |
2009.01.22 |
申请号 |
WO2008EP05652 |
申请日期 |
2008.07.10 |
申请人 |
EADS DEUTSCHLAND GMBH;HOFFMANN, DANIEL;SCHOBERTH, ACHIM |
发明人 |
HOFFMANN, DANIEL;SCHOBERTH, ACHIM |
分类号 |
C22C1/10;G01N15/00 |
主分类号 |
C22C1/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|