拉伸端口形貌说明这种贝氏体和马氏体混合组织的拉伸断裂为韧性断裂。
The morphology of the tensile fracture shows toughness fracture for the mix microstructure.
贝氏体中的残余奥氏体分解和转变的行为与马氏体中的不同。
The decomposition and transformation of the retained austenite in bainite differ from that in martensite.
本文概述了非调质钢的开发和应用现状，其中包括铁素体一珠光体、贝氏体以及马氏体非调质钢。
This paper gives a survey of development and application of microalloyed engineering steels, including those with ferritic -pearlitic, bainitic, and martensitic structures.
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