fatigue crack propagation test 疲劳裂纹扩展试验
crack propagation test 裂纹延伸速度试验
Test of crack propagation 扩展速率试验
On the basis of the above test, we suggest that the crack propagation law for all electric porcelains depends on sintering composition of test materials, environment and loading conditions.
试验还表明电瓷材料静态疲劳裂纹扩展规律与材料的配方、环境和受力等因素有关。
The crack propagation rate of pipes was mainly dependent on FATT "of pipeline steel, and FATI" can be measured by drop weight tear test.
介绍了管道裂纹的扩展速度主要取决于管道钢的转变温度FATT, FATT可由落锤撕裂试验测定。
Fracture test of the BT20 indicates that brittle unstable fracture occurs after ductile crack initiation and slow propagation for all the compact tension (ct) specimens.
BT 20钛合金断裂试验表明,CT试样均在裂纹延性启裂并缓慢扩展后,发生脆性失稳断裂。
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