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- The high wearing resistance of the samples after hydrocooling and air cooling was partially attributed to martensite transformation and work-hardening. 经水冷和空冷的试样具有高耐磨性的重要原因是其在磨损过程中诱发了马氏体相变,出现加工硬化现象。
- With the help of X-ray diffraction technique,thermal-induced martensite transformation in 304 austenitic stainless steel was investigated. 借助X射线衍射技术,研究了304奥氏体不锈钢热诱发马氏体相变倾向。
- The crystallography of fcc/bcc(bct) martensite transformation, including nucleation and growth, has been discussed from the viewpoint of invariant-line and O-lattice theory. 将不变线理论和O点阵理论应用于fcc/bcc(bct)马氏体相变的可滑移生长界面的设计;建立了马氏体形核与长大的 晶体学模型.
- Effect of thermal cycling on the martensite transformation and two way shape memory effect (TWSME)in Cu-Zn-Al alloys in studied by means of transformation parameter measurement ,optical metalloscope observationand X-ray diffraction. 利用相变参数测量、变温金相观察、X-射线衍射等方法研究了热循环对Cu-Zn-Al合金马氏体相变和双向记忆效应的影响。
- Martensite transformation and the secondary carbide precipitation are the cause of materials wear resitance increase. When there was about 15% retained austenite in the matrix, its abrasion resistance reaches the maximum. 当残余奥氏体含量约为15%25时,材料的耐磨性能达到最好,残余奥氏体量较多或较少都不利于耐磨性的提高。 结果表明,亚临界加深冷处理试样的磨损性能较未深冷的试样有较大的提高。
- The BCO structure has dramatic consequences for the interpretation whyphenomenological crystallographic theory cannot predict the experimentalobservation about the (001) plane twinning in the martensite transformation. 因为BCO在Ni-Ti系统中是真正的基态;所以(001)复合孪晶相比type-II孪晶模式导致更小的应变能.
- The results show that the effects of work hardening by strain-induced martensite transformation and cast pore defects are the main reasons leading to strip broken of the steels during cold rolling. 结果表明,形变诱发马氏体组织所加剧的加工硬化与冶炼时所产生的气孔缺陷的共同作用是冷轧断带的原因。
- 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。
- strain-induced martensite transformation 应变诱发马氏体相变
- strain--induced martensite transformation 应变诱发马氏体相变
- friction-induced martensite transformation 摩擦诱发马氏体相变
- stress-induced martensite transformation 应力诱发马氏体转变
- strain induced martensite transform 应变诱发马氏体
- Adding one suitable mid-annealling to urge martensite transforming to austenite is the important mean to resume its plastic properties and increase the product ratio of deep-pressing pro... 增加一道适当的中间退火工艺促使马氏体到奥氏体的转变是恢复材料塑性,提高深冲制品成材率的重要手段。
- 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。
- 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 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。