Fatigue Crack Initiation from Microstructurally Small Vickers Indentations

Metalurgija

Gliha, V.¹  Vuherer, T.¹  Burzić, Z.¹  Godina, A.¹ 

关键词: micro-defect;    coarse-grain heat-affected zone;    crack initiation and growth;    stress-concentration;    fatigue limit;   

DOI  :  

学科分类：金属与冶金

来源: Hrvatsko Metalursko Drustvo

【 摘 要 】

The resistivity of a coarse grain steel against fatigue crack initiation in presence of micro-defects is discussed. Samples of material with martensitic microstructure were prepared by adequate thermal treatment. Microstructurally small...

【 授权许可】

Unknown