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低碳板条马氏体组织对高强度螺栓性能的改善
Performance improvement of high strength bolts by low-carbon martensitic lath struc-ture
【摘要】 本文通过试验将低碳钢和低碳合金钢加热至高温奥氏体化后进行快速急冷淬火,获得低碳板条马氏体组织,提高了高强度螺栓的性能和使用寿命。
【Abstract】 By experiment, heating low-carbon steel and low-carbon alloyed steel till they are aus-tenized and quenching tbem rapidly to obtain a low-carbon martensitic lath structure, the performance and service life of high strength bolts are improved.
- 【文献出处】 工程机械 ,Construction Machinery and Equipment , 编辑部邮箱 ,1994年09期
- 【分类号】TG162
- 【下载频次】75