TUBE FAILURE ANALYSIS OF LP FEEDHEATER PROVIDED WITH 350MW TURBINE UNIT IMPORTED FROM JAPAN

doi:10.19666/j.rlfd.1997.03.009

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TUBE FAILURE ANALYSIS OF LP FEEDHEATER PROVIDED WITH 350MW TURBINE UNIT IMPORTED FROM JAPAN

Thermal Power Generation Issue 3, Pages: 29-31(1997)

更新时间：2025-09-28

- TUBE FAILURE ANALYSIS OF LP FEEDHEATER PROVIDED WITH 350MW TURBINE UNIT IMPORTED FROM JAPAN
- 作者机构：
  
  电力部热工研究院,西安,710032
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1997.03.009
  CLC： TM621
- Published：1997
- 稿件说明：
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TUBE FAILURE ANALYSIS OF LP FEEDHEATER PROVIDED WITH 350MW TURBINE UNIT IMPORTED FROM JAPAN[J]. Thermal Power Generation, 1997, (3): 29-31.
DOI：

TUBE FAILURE ANALYSIS OF LP FEEDHEATER PROVIDED WITH 350MW TURBINE UNIT IMPORTED FROM JAPAN[J]. Thermal Power Generation, 1997, (3): 29-31. DOI： 10.19666/j.rlfd.1997.03.009.

摘要

经分析研究认为，我国引进的日本三菱机组低压加热器铜管使用寿命短的主要原因是电厂采用了三菱公司推荐的锅炉给水pH标准。如果使用我国或日本国家标准都会延长其使用寿命。

Abstract

It is shown in this paper

based on analytical results

that the short service life of LP feed water heater tubes provided with 350MW turbine units of Mitsubisi （Japan） manufaction is due to the adoption of boiler fead water pH stardard recommended by Mitsubisi itself. The service life of these tubes would be prolonged if the Chinese national standard or Japanese national standard is applied.

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