Diffraction Method for Testing Welded Joints Made by Friction Stir Welding

IF 0.9 4区材料科学 Q4 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Russian Journal of Nondestructive Testing Pub Date : 2025-04-21 DOI:10.1134/S1061830924602824

N. A. Shchipakov, V. V. Tishkin, E. A. Kudryavtsev, T. T. Fozilov

引用次数: 0

Abstract

The structure of rotor blanks made from heat-resistant nickel alloys welded by the promising friction stir welding method has been analyzed. The most typical types of defects that may occur during this welding process and their predominant orientation are demonstrated. A diffraction method for detecting such defects is proposed. Its applicability is demo nstrated on a sample with both artificial and natural defects.

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测试搅拌摩擦焊焊接接头的衍射法

分析了采用搅拌摩擦焊方法焊接的耐热镍合金转子毛坯的结构。指出了焊接过程中可能出现的最典型的缺陷类型及其主要方向。提出了一种检测此类缺陷的衍射方法。并在人工缺陷和自然缺陷两种情况下对其适用性进行了验证。

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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来源期刊

Russian Journal of Nondestructive Testing 工程技术-材料科学：表征与测试

CiteScore

1.60

自引率

44.40%

发文量

审稿时长

6-12 weeks

期刊介绍： Russian Journal of Nondestructive Testing, a translation of Defectoskopiya, is a publication of the Russian Academy of Sciences. This publication offers current Russian research on the theory and technology of nondestructive testing of materials and components. It describes laboratory and industrial investigations of devices and instrumentation and provides reviews of new equipment developed for series manufacture. Articles cover all physical methods of nondestructive testing, including magnetic and electrical; ultrasonic; X-ray and Y-ray; capillary; liquid (color luminescence), and radio (for materials of low conductivity).