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- martensitic traoformation 马氏体相变
- Hydrogen embrittlement can become important in martensitic steels. 马氏体钢容易出现氢脆现象。
- A new phonon model of excitation martensitic transformation is presented. 本文提出了一个新的激发马氏体相变的声子模型。
- This stainless steel normally magnetic due to its martensitic structure and iron-content. 这种不锈钢具有马氏体结构和铁元素,因此具有正常的磁特性。
- The abrasive resistance of as-cast martensitic high chromium cast iron is 3 times more than that of Ni-hard cast iron. 铸态马氏体高铬铸铁的耐磨性是镍硬铸铁的3倍以上。
- Special, highly alloyed welding wire for aluminium pressure molds. Martensit hardening. Good filing qualities. 这是一种特殊的合金焊丝,用于压铝模具的修补中,具有较高的焊接硬度和良好的堆焊性能。
- The narrow temperature range, i.e. less than 5K, was observed for martensitic transformation process. 合金马氏体相变过程的温度范围很窄，约在5K以内。
- The size effect on start temperature of martensitic transformation, Ms, is summerized. 总结了马氏体相变的尺寸效应。
- Its sinter has high toughness, excellent sintered property and bending strength owing to martensitic transformation. 其烧结体由于马氏转变而具有高的韧性，优良的烧结性能和抗弯强度；
- It can be obtained that quantity of the martensitic transformation reduces with the increase of these factors. 结果表明,随着这两个因子的增大,马氏体的转变量变小。
- The carbon contents of tested martensitic steelswere 0. 20%, 0. 39%. 0. 78%, and 0. 98% respectively. 结果表明：在低应力橡胶轮磨损条件下，马氏体钢的磨损量随着其合碳量的增加而减少；
- The reason of deduces deformation martensit in the drawing process is analysed also. 并分析了拉拔时产生形变马氏体的原因。
- Perspective in further study and applications of martensitic transformations was presented. 对马氏体相变的继续研究和应用作了展望。
- Magnetization curves show the behavior of field-inducing martensitic transformation. 磁化曲线表现出明显的磁场诱导马氏体相变行为。
- The result of TEM analysis in this paper will be conductive to the investigation of martensitic morphology. 本文提出枣核状马氏体的概念将作为现今马氏体形态研究内容的一个重要补充。
- This steel is normally given a martensitic or bainitic heat treatment during which it is hardened to the range of 58 to 65 HRC. 这种钢材通常经过马氏体或贝氏体热处理,在此过程中被淬硬到58至65 HRC的范围。
- Its comprehensive coverage focuses on development of martensitic layers, ductility, and wear resistance because of direct quenching. 它的广泛报导集中在由于直接淬火马氏体层、延展性和耐磨性发展。
- The martensitic transformation of several industrial steels was studied,such as 65Mn,60Si2Mn,9CrSi,CrWMn,5CrMnMo and 42CrMo. 研究了工业用钢65Mn、60Si2Mn、9CrSi、CrWMn、5CrMnMo、42CrMo淬火马氏体的形成过程。
- On the basis of the classical martensitic nucleation theory, the activation energy of homogeneous nucleation in iron based alloys were reconsidered. 根据马氏体相变的经典形核理论，重新估算了铁基合金中马氏体均匀形核激活能,研究了激活能与界面能和相变驱动力的关系。
- The results show that heat treating structure is high-tenacity low-carbon martensitic matrix and high-hardness eutectic boride. 结果表明,淬火热处理组织为高韧性低碳马氏体基体+高硬度共晶硼化物相。
