...高锰奥氏体钢 [gap=727]s：welded joint of dissimilar austenitic steel;welding technology;microstructure;austenitic manganese steel ...
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... manganese killed steel 锰镇静钢 high manganese austenitic steel 高锰奥氏体钢 low manganese rail steel 低锰钢轨合金钢 ...
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...备网 关键词：异种奥氏体钢焊接 接头；焊接工艺；显微组织；高锰奥氏体钢 [gap=745]s：welded joint of dissimilar austenitic steel;welding technology;microstructure;austenitic ...
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高锰奥氏体不锈钢 high mn austenite stainless steel
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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.
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