ANALYSIS AND INVESTIGATION ON CIRCUMFERNTIAL CRACKING OF PLATEN SUPERHEATER TUBES

doi:10.19666/j.rlfd.2002.02.018

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ANALYSIS AND INVESTIGATION ON CIRCUMFERNTIAL CRACKING OF PLATEN SUPERHEATER TUBES

Thermal Power Generation Issue 2, Pages: 56-58(2002)

更新时间：2025-09-28

- ANALYSIS AND INVESTIGATION ON CIRCUMFERNTIAL CRACKING OF PLATEN SUPERHEATER TUBES
- 作者机构：
  
  1. 山东电力研究院,山东,济南,250002
  2. ,山东,济南,250002
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2002.02.018
  CLC： TK223.32
- Published：2002
- 稿件说明：
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ANALYSIS AND INVESTIGATION ON CIRCUMFERNTIAL CRACKING OF PLATEN SUPERHEATER TUBES[J]. Thermal Power Generation, 2002, (2): 56-58.
DOI：

ANALYSIS AND INVESTIGATION ON CIRCUMFERNTIAL CRACKING OF PLATEN SUPERHEATER TUBES[J]. Thermal Power Generation, 2002, (2): 56-58. DOI： 10.19666/j.rlfd.2002.02.018.

摘要

屏式过热器管产生周向裂纹是比较少见的。经　综合试验分析，认为张店热电厂３号炉屏式过热器管因腐蚀热疲劳而产生周向裂纹并引起　管子泄漏。

Abstract

The circumferential cracks occurred on platen superheater tubes are comparatively uncommon. Through comprehensive test and analysis

it is considered that the horizontal cracks occurred on platen superheater tubes were due to corrosion heat fatigue

and resulted in leakage of tubes.

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