Test Analysis of Belts after Operating 100kh

Zhang Weigui

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Test Analysis of Belts after Operating 100kh

更新时间：2025-11-18

- Test Analysis of Belts after Operating 100kh
- Issue 6, Pages: 42-44(1993)
- 作者机构：
  
  豆坝发电厂,644625
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1993
- 稿件说明：
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[1]张为贵.螺栓运行10万小时后的试验分析[J].四川电力技术,1993(06):42-44.

Zhang Weigui. Test Analysis of Belts after Operating 100kh[J]. 1993, (6): 42-44.
[1]张为贵.螺栓运行10万小时后的试验分析[J].四川电力技术,1993(06):42-44. DOI：

Zhang Weigui. Test Analysis of Belts after Operating 100kh[J]. 1993, (6): 42-44. DOI：

摘要

阐述25CrZMoV钢螺栓运行10万h后经室温力学性能试验;螺栓高温短时拉伸试验及M42螺栓高温持久试验等证实其室温力学性能、金相组织都未发生明显变化

塑性、韧性及硬度都还保证在良好水平.因而运行10万h后的螺栓仍可继续运行而不必全部更新。

Abstract

阐述25CrZMoV钢螺栓运行10万h后经室温力学性能试验;螺栓高温短时拉伸试验及M42螺栓高温持久试验等证实其室温力学性能、金相组织都未发生明显变化

塑性、韧性及硬度都还保证在良好水平.因而运行10万h后的螺栓仍可继续运行而不必全部更新。

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