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- The fatigue lives of in-phase thermo-mechanical fatigue (TMF) and isothermal fatigue (IF) were carried out in cast hot work die steel in stress control in this paper. 研究了热作模具钢在应力控制下的等温疲劳和同相热机械疲劳寿命,发现在相同的应力幅下,同相热机械疲劳寿命低于上限温度的等温疲劳寿命。
- In this paper,the factors of influencing the quality stability for hot work die steel RH13 are intensively disscused,and on the base of which,the corresponding improved measurements are provided. 对影响热作模具钢RH13质量稳定性的因素进行了较为深入的分析和探讨,并在此基础上提出了相应的改进措施。
- In order to prolong hot working dies' working-time, we can fix them by hardfacing. 为了延长其使用寿命,人们采用堆焊的方法来修复或制造模具。
- Development of Hot Working Die Steels in China 国内热作模具钢发展概况
- A New Type of Hot Working Die Steel 3Cr3Mo3VNb 新型热作模具钢3Cr3Mo3VNb
- Austenitic Hot Working Die Steel 奥氏体热作模具钢
- A STUDY OF AUSTENITIC HOT WORK DIE STEEL 奥氏体热作模具钢的研究
- AILOYING AND ITS STRENGTHENING MECHANISM FOR HOT WORKING DIE STEEL 热作模具钢合金化及其强化机制
- Property and Application of 4Cr2NiMoV Hot Working Die Steel 4Cr2NiMoV热锻模具钢的性能及应用
- Research and Application of the Cast Hot Work Die Steel 铸造热锻模具钢的研究与应用
- Study and Application of Hot Work Die Precision Casting Process 热锻模具精密铸造工艺的研究与应用
- New Material and Casting Technique of Cast Hot Work Die 近终形铸造热锻模具新材料及成形工艺
- THE STUDY ON STRENGTHENING THE TOUGHNESS STRENGTH OF 3Cr2W8V HOT WORKING DIE 3Cr2W8V钢热作模具强韧化处理研究
- STUDY ON THERMAL FATIGUE BEHAVIOURS OF TUNGSTEN HOT WORKING DIE STEEL 钨系热作模具钢热疲劳特性的研究
- Microstructures and Properties of New Pype High-Cr Hot Working Die Steel 新型高Cr热作模具钢的组织与性能
- Study of laser build-up welding on the surface of hot work die steel 热作模具钢表面激光堆焊耐磨合金层的研究
- Research and Application of High Strength Hot Work Die Steel in China 我国高强度热作模具钢的研究和应用
- LIFE PREDICTION OF HOT WORK DIE STEEL UNDER THERMOMECHANICAL FATIGUE 热作模具钢的高温热机械疲劳寿命预测
- It was hard, hot work getting through the jungle. 通过密林既难又炎热。
- Obtain hot work permit prior to commencing work. 开工前必须申请动火许可证。