在役汽轮发电机合金轴瓦无损检测

华电技术 ›› 2016, Vol. 38 ›› Issue (11): 4-6.

在役汽轮发电机合金轴瓦无损检测

武汉市锅炉压力容器检验研究所，武汉〓430040

出版日期:2016-11-25

Nondestructive testing of alloy bearing for in service turbo generator

Wuhan Boiler and Pressure Vessel Inspection Institute, Wuhan 430040, China

Published:2016-11-25

摘要/Abstract

摘要：

摘要：对在役常用汽轮发电机合金轴瓦的无损检测方法进行探讨。根据轴瓦的结构特点，结合缺陷的特征，分别论述了超声检测和渗透检测技术的优劣和在轴瓦检测中的实际应用。

关键词: 关键词：汽轮发电机, 合金轴瓦, 超声波检测, 渗透检测

Abstract:

Abstract:At first, this paper discusses the nondestructive testing method of alloy bearing for common inservice turbo generator. And after that, it compared the strengths and weaknesses of ultrasonic testing and penetration testing technologies according to the structural features of bearing and the characteristics of defects. At the end of this paper, it describes the practice applications of the two technologies in bearing testing.

Key words:

Keywords:turbo generator, alloy bearing, ultrasonic testing, penetration testing

王磊，熊诗昊. 在役汽轮发电机合金轴瓦无损检测[J]. 华电技术, 2016, 38(11): 4-6.

WANG Lei, XIONG Shihao.

Nondestructive testing of alloy bearing for in service turbo generator

[J]. Huadian Technology, 2016, 38(11): 4-6.

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