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本文评述了滚动疲劳研究的现状,总结分析球铁试件麻点形成过程,并提出了其疲劳过程划分阶段的原则。论述了麻点的形成机理,并提出了新的麻点形成模型。
This paper reviews the status quo of rolling fatigue research, summarizes the formation process of ductile iron nugget, and puts forward the principle of the division process of fatigue process. The formation mechanism of pitting is discussed, and a new pitting formation model is proposed.