首页> 外文会议>III International Symposium on Tribo-Fatigue ISTF 2000 October 22-26, 2000 Beijing, China >Problem of prolongation of service term of the casting parts of bogie UHNN-X3(18-100) of cargo carriage and ways of its solution
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Problem of prolongation of service term of the casting parts of bogie UHNN-X3(18-100) of cargo carriage and ways of its solution

机译:货车转向架UHNN-X3(18-100)转向架铸件使用寿命延长的问题及其解决方法

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摘要

Problem of rolongation of service term of the casting parts of bogies of cargo carriages is looking in paper. results of chemical analysis, mechanical and fatigue tests of their part's material are given. Comparison of properties of material from new parts and from parts worked 30 years is presented.
机译:纸车转向架铸件的使用寿命延长的问题正在研究中。给出了零件材料的化学分析,机械和疲劳测试结果。介绍了新零件和30年工作零件的材料性能对比。

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