研究以提高超声波控制效率为目的的钢的热处理方式

Revue De Metallurgie-cahiers D Informations Techniques Pub Date : 2020-01-01 DOI:10.37904/metal.2020.3518

A. Kurbatov, J. Averina, E. Kuzin, Victoria Tsevkova, N. Moiseeva

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引用次数: 0

摘要

连接元件的无损检测越来越受到人们的重视。目前，超声控制被广泛应用。一个有效和可靠的超声波检测过程的先决条件是被分析金属的晶粒尺寸。影响钢零件非晶粒尺寸的一种选择是改变热处理和回火条件。作为研究的一部分，对钢零件晶粒尺寸的热处理方式进行了评估。已经确定，通过改变热处理和回火制度，可以获得尺寸为3-5点的晶粒。选择了热处理工艺的最佳模式，可获得超声波检测可接受的4-5个球的最小晶粒尺寸。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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STUDY OF THE STEEL HEAT TREATMENT MODE FOR THE PURPOSE OF INCREASING THE EFFICIENCY OF ULTRASONIC CONTROL

More and more attention is being paid to non-destructive testing of connecting elements. Currently, ultrasound control is widely used. A prerequisite for an effective and reliable process of ultrasonic testing is the grain size of the analysed metal. One option for influencing non-grain size of a steel part is to vary the heat treatment and tempering conditions. As part of the study, an assessment was made of the heat treatment modes of steel parts for grain size. It has been established that by changing the heat treatment and tempering regime it is possible to obtain grain with a size of 3-5 points. The optimal mode of the heat treatment process was selected, which allows to obtain the minimum grain size of 4-5 balls that is acceptable for ultrasonic testing.

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来源期刊

Revue De Metallurgie-cahiers D Informations Techniques 工程技术-冶金工程

自引率

0.00%

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审稿时长

24 months