Compared with traditional austempered process, this new method would obtain much finer structure with nearly same volume fraction of retained austenite in matrix and carbon content of austenite.
与传统的等温淬火工艺相比，“两步法”组织得到显著细化，而基体组织中残余奥氏体体积分数及含碳量无明显不同。
The Influences of ti content on austenite gain size and grain coarsening temperature in medium-carbon boron steel have been investigated.
研究了钛含量对中碳硼钢奥氏体晶粒度及晶粒粗化温度的影响。
In composites contained 1.5%C, VC particles were along austenite crystal boundary, while others of 3%C content were distributed uniformly.
在含碳量1.5%的铁基体中主要沿晶界分布； 在含碳量3%的基体中呈均匀分布。
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