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- In order to improve application temperature of aerial engine blade materials heat resistant martensitic steel 1Cr11Ni2W2MoV, it was hot-dipped Al-6%Si-4%Re. 为了提高航空发动机叶片材料1Cr11Ni2W2MoV马氏体热强钢的使用温度,本文对其进行了热浸镀Al-6%25Si-4%25Re处理。
- Hydrogen embrittlement can become important in martensitic steels. 马氏体钢容易出现氢脆现象。
- For improving application temperature of heat resistant martensitic steel 1Cr11Ni2W2MoV as aerial engine blade materials,its surface was hot-dipped Al-6%Si-4%RE. 为满足航空发动机叶片材料1Cr11Ni2W2MoV钢在更加苛刻的使用温度下工作的要求,本试验对其表面进行了热浸镀Al-6%25Si-4%25RE处理。
- In order to ensure the quenching properties of the martensitic steel with high nitrogen content, the carbon content in the steel should be reduced or the chromium content should be increased accor... 对于铬含量为17%25的马氏体不锈钢14122,其碳和氮的总含量不应超过065%25;当氮含量达到024%25时,铁素体不锈钢14016转变成为马氏体钢,其强度高于碳和氮的总含量与其相当的普通马氏体不锈钢14122。
- Keywords abrasion;martensitic steel;carbon content; 磨料磨损;马氏体钢;含碳量;
- low activation martensitic steel 低活化马氏体钢
- Keywords valve;martensitic steel;forging; 气阀;马氏体钢;锻造;
- China low activation martensitic steel CLAM钢
- OCr11Ni2MoVNb heat-resisting martensitic steel 0Cr11Ni2MoVNb马氏体热强钢
- Especially the polymer by ion beam processing exceeds martensite steel in the surface hardness. 特别是其表面硬度远高于目前公认的最硬的马氏体钢，其耐磨性明显优于滚珠轴承钢。
- The experiment results show that the opportunity of post heat treatment has the greater influence on the martensitic steel weld,and post heat treatment of the martensitic steel should start after the martensite transform completely. 试验证明,后热处理时机的不同对马氏体耐热钢焊缝冲击韧度有比较大的影响,马氏体耐热钢的后热处理应在马氏体转变完全后开始较为合适。
- The relationship between fracture toughness and notch toughness, tensile ductilities in lath martensite steel has been investigated. 研究了超高强度板条马氏体钢的平面应变断裂韧性与缺口韧性、拉伸塑性之间的关系。
- TEM investigation of subgrain structure of martensitic steel 马氏体钢亚晶结构的TEM研究
- Keywords martensitic steel;welding;process;experiment; 马氏体钢;焊接;工艺;试验;
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- That boat is done with the steel plate. 那艘船是用钢板做的。
