研究0Cr18Ni9不锈钢裂纹尖端的室温蠕变(room temperature creep,RTC)现象以及其对恒ΔK条件下疲劳裂纹扩展行为的影响作用。结果表明,在一定的载荷条件 .
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... 室温抗张强度 room tensile strength 室温蠕变 ambient creep 室温塑性 room temperature ductility ...
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In addition, load ratio would affect the retardation after room temperature creep.
此外,室温蠕变对裂纹扩展的影响规律还会受到循环载荷比的左右。
参考来源 - SUS304不锈钢裂纹尖端的室温蠕变现象及其对疲劳裂纹扩展行为的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
室温蠕变对裂纹扩展产生延滞的原因主要是裂纹闭合，同时裂尖钝化、裂纹偏折及形变诱发马氏体的形成也会起到一定的作用。
It turns out that crack closure is the main reason for retardation, and crack tip blunting, crack deflection and strain-induced martensite would reinforce it.
刚玉莫来石材料的断裂在室温下由裂纹扩展控制，在高温下由蠕变机制控制。
The rupture of corundum-mullite materials was controlled by crack at room temperature and creep at high temperature.
通过微观组织结构分析，揭示了材料在室温下产生蠕变行为的原因，并解释了两种材料蠕变行为的差异。
Substructure analysis of the materials elucidates the reasons for creep of the materials at room temperature and accounts for the difference between the two tested materials in creep behaviour.
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