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你要的金相图来了 | 从铁素体到马氏体,一文解锁铁-碳相图的终极奥秘
金相组织整体呈蜂窝状,奥氏体分布在渗碳体的基体上。 莱氏体金相图 贝氏体(Bainite)/(B) 组织:贝氏体是铁素体+渗碳体的机械混合物,介于珠光体与马氏体之间的一种组织; 上贝氏体:形成于550~450℃,基体为铁素体,条状碳化物于铁素体片边缘析出 ...
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