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1)  CrNiMo martensitic liner board steel
CrNiMo马氏体衬板钢
1.
The impact abrasion properties of CrMnMo martensitic liner board steel and CrNiMo martensitic liner board steel were tested with MLDF-10 wear tester in acid-ironstone slurry.
采用MLDF-10冲击腐蚀磨损试验机研究了CrMnMo马氏体衬板钢和CrNiMo马氏体衬板钢在铁矿石酸性矿浆中的冲击磨损特性。
2)  CrMnMo martensitic liner board steel
CrMnMo马氏体衬板钢
1.
Impact abrasion properties and mechanism of CrMnMo martensitic liner board steel in corrosive condition;
CrMnMo马氏体衬板钢腐蚀条件下的冲击磨损特性及机理
3)  lath martensite steel
板条马氏体钢
1.
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。
4)  CrNiMo steel
CrNiMo钢
1.
By using a high-speed tribo-tester,the tribological behaviors of CrNiMo steel were investigated under high speed dry sliding conditions.
在MMS-1G型高速干滑动摩擦磨损试验机上,采用CrNiMo钢作为销试样,与H96黄铜盘配副,进行了高速干滑动摩擦磨损试验,研究其高速干滑动摩擦磨损性能。
2.
Based on CrNiMo steel-H96 copper couples,the tribology properties of CrNiMo steel at room temperature under the distilled water and H2SO3 solution environment were investigated.
以CrNiMo钢和H96黄铜配副,研究了CrNiMo钢在室温蒸馏水润滑环境和H2SO3溶液性环境中的摩擦学性能。
5)  martensitic steel
马氏体钢
1.
The microstructure and mechanical properties of China low activation martensitic steel;
低活化马氏体钢的微观结构与力学性能
2.
Introduces forging technology and matters needing attention of valve of martensitic steel 4Cr 10 Si 2Mo, analyses the reason that the steel can ’t be cooled by air, compares forging characteristics with valve of austenitic steel 4Cr 14 Ni 14 W 2Mo and come to the feasiblity of new technology of valve adopting direct extrusion.
介绍了马氏体钢4Cr10Si2Mo气阀的锻造工艺及生产中的注意事项,分析了这种钢不能采用空冷的原因,并且与奥氏体钢4Cr14Ni14W2Mo气阀的锻造特点进行了比较,提出了气阀生产新工艺———正挤压的可行性。
3.
n this research, the characteristic of martensitic steel in abrasion was investigated by using three different test methods.
98%4种合碳量马氏体钢的磨料磨损特性进行了考察。
6)  martensite steel
马氏体钢
1.
The influence of carbon on microstructure and mechanical property of low-carbon martensite steel was studied by fixing the content of other elements and regulating the content of carbon.
通过固定其它元素的含量,调整碳含量的方式,研究了碳含量对马氏体钢显微组织和力学性能的影响。
2.
The effect of chemical composition and cooling process on microstructure and mechanical properties of specimens taken from the controlled rolled and cooled strips of vacuum melted multiphase and martensite steels were researched.
在实验室用真空感应炉冶炼复相钢和马氏体钢,锻坯、控轧成3 mm厚的板材后采用不同冷却模式进行控制冷却。
3.
about two martensite steels.
对选用的两种马氏体钢的化学成分、力学和物理性能及各项特性进行了系统地介绍。
补充资料:马氏体
分子式:
CAS号:

性质:钢中相形态之一。碳在α-Fe中的过饱和固溶体。具有体心正方晶体结构。是一种单相的亚稳组织。钢经奥氏体化后,以超过一定的冷却速度,在较低的温度下发生的马氏体转变产物。马氏体一般呈板条状、透镜片状或二者兼有之。具有较高的硬度和强度。板条状马氏体韧性较好,透镜片状马氏体韧性较差。钢的各种组织中马氏体的比容量大。具有铁磁性,电阻率也比较高。钢的各种组织中马氏体的比容最大。具有铁磁性,电阻率也比较高。通常钢中碳含量直高,马氏体硬度越高。但韧性很差,要经过回火热处理后才能用。通过淬火得到马氏体,是对钢进行强化的重要手段。超低碳铁镍合金中,加入适量的钴、钼、钛等合金元素,可制成高强高韧的马氏体时效钢。

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