在较高温度时，这种材料全部是奥氏体，但随着冷却就进入到铁素体和奥氏体稳定状态的区域。
At high temperatures, the material is entirely austenite, but upon cooling enters a region where the stable phases are ferrite and austenite.
铁需要从面心立方体奥氏体结构转变为体心立方体铁素体结构，但是铁素体只能容纳固溶体状态的0.02%的碳。
The iron wants to change from the FCC austenite structure to the BCC ferrite structure, but the ferrite can only contain 0.02% carbon in solid solution.
利用多晶X射线面探测器衍射系统对304奥氏体不锈钢板在拉伸状态下的应力及其分布进行了检测分析。
Stress maps of 304 austenitic stainless steel sheets at tensile stresses were measured and analysed by using polycrystalline X-ray two-dimensional area detectors diffraction system.
碳化物的析出量主要由形变温度和该形变温度下热变形奥氏体的组织状态决定。
The amount of carbides depends on deformed temperature and microstructure of austenite at thermally deformed at the deformed temperature.
微观组织观察表明，在锻造或高温轧制状态下获得了以低碳马氏体为主，含少量贝氏体和残余奥氏体的复合组织。
Observations showed that the micro-structure of the steel after forging or high temperature rolling was composed of low-carbon martensite, a little part of bainite and residual austenite.
介绍了奥氏体炉管在非破坏状态下的寿命评价新技术。
A novel nondestructive technology of life evaluation for austenitic tubes of boiler is recommended.
原始材料的组织状态为形变马氏体、淬火马氏体及残余奥氏体。
The original structure consists of deformation induced martensite, quenching martensite and retained austenite.
机械性能测试为了研究应力状态对于奥氏体转变速率和加工硬化结果的影响，我们进行了几种机械性能方面的试验。
Mechanical tests Several types of mechanical test were performed in order to investigate the effect of the stress state on the austenite transformation rate and on the resulting work hardening.
机械性能测试为了研究应力状态对于奥氏体转变速率和加工硬化结果的影响，我们进行了几种机械性能方面的试验。
Mechanical tests Several types of mechanical test were performed in order to investigate the effect of the stress state on the austenite transformation rate and on the resulting work hardening.
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