fatigue cracking
常見例句
- Traditional fatigue mechanics only represents the stage before fatigue cracking of the AC layer.
傳統(tǒng)的疲勞力學只能反映結構層出現疲勞裂縫前的階段。 - In frequent bending stress condition, fatigue cracking occurred due to the cracking source had been initiated in welding heat affected zone.
在承受頻繁的彎曲應力作用后，在其焊接熱影響區(qū)萌生了裂紋源進而發(fā)生疲勞開裂。 - It was shown that there were two kinds of surface damages on the working surface of the die, i. e. the fatigue cracking caused by thermal stress and the hole caused by metallurgical defect.
結果表明，模具出現由熱應力引起的疲勞裂紋和冶金缺陷引起的凹坑兩種表面損傷。 返回 fatigue cracking