Discussion on Present Status of Carbonide Phase Analysis with Non-destructive Sampling

Tian Zuowen

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Discussion on Present Status of Carbonide Phase Analysis with Non-destructive Sampling

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- Discussion on Present Status of Carbonide Phase Analysis with Non-destructive Sampling
- Issue 6, Pages: 35-43(1991)
- 作者机构：
  
  四川电力科学试验研究所 610072
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1991
- 稿件说明：
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[1]田作文.非破坏取样碳化物相分析现状探讨[J].四川电力技术,1991(06):35-43.

Tian Zuowen. Discussion on Present Status of Carbonide Phase Analysis with Non-destructive Sampling[J]. 1991, (6): 35-43.
[1]田作文.非破坏取样碳化物相分析现状探讨[J].四川电力技术,1991(06):35-43. DOI：

Tian Zuowen. Discussion on Present Status of Carbonide Phase Analysis with Non-destructive Sampling[J]. 1991, (6): 35-43. DOI：

摘要

为了掌握火力发电厂高温承压部件内金属相结构和相成分的变化

保证电厂安全、经济发供电、必须切实做好金属监督工作。通过对我国各大区中试所、各省级中试所、部分电厂开展非破坏取样碳化物相分析工作的研究

提出了测试中存在的问题和对今后开展此项工作的建议。如提出既然非破坏取样分析钢中碳化物相成分属于一种无损检测的分析方法

则方法中所用的材料、器具、分析仪器和电解条件中各个参数——电解液成分浓度、pH值、电解时间、电流密度、预电解时间、电解温度等以及碳化物溶液和基体溶液的制备方法

碳化物中合金元素的分析方法等均应统一起来

制定出电力系统内通用的非破坏取样钢中碳化物相分析方法的标准。

Abstract

The general and current status are expounded for the phase analysis used and developed in chinese electric power industry. The tasks of it done by the domestic test and research instetutes of electric power are compared and analyzed with lists. Some suggestions are offered on developing the technique of phase analysis.

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