研究了高锰奥氏体钢的低温断裂机制。
The low temperature fracture mechanism of high manganese austenitic steels is studied.
研究了高锰奥氏体钢在77K下的抗拉性能、形变组织和断裂特点。
The tensile properties, deformed microstructure and fracture at 77K in high-Mn austenitic steels have been investigated.
高锰奥氏体钢随温度降低其断裂机制由韧窝状断裂转变到晶界断裂。
High manganese steels undergo a ductile to brittle transition at low temperature, which is accompanied by a change in the fracture mechanism from dimple fracture to intergranular fracture.
研究了铬加入高锰奥氏体钢中后，原奥氏体高锰钢组织中出现的一种新相。
The austenite manganese steel when added to with Chromium element appears a new phase.
研究了铬加入高锰奥氏体钢中后，原奥氏体高锰钢组织中出现的一种新相。
The austenite manganese steel when added to with Chromium element appears a new phase.
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