静张力下20钢和12Kh18N10T钢异种焊缝扩散夹层的声发射识别

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/S1061830924602587

V. A. Barat, A. Yu. Marchenkov, S. V. Ushanov, E. A. Lepsheev, G. B. Sviridov, N. V. Lavrik, S. V. Elizarov

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引用次数: 0

摘要

研究了声发射（AE）方法在不同焊接接头（碳化物和脱碳铁氧体夹层）中检测特定结构缺陷的可能性。这些中间层是在奥氏体和珠光体钢的不同焊接接头中在焊接和后续操作中形成的。

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Identification of Diffusion Interlayers of Dissimilar Welds of Steel 20 and Steel 12Kh18N10T under Static Tension by Acoustic Emission Method

The possibility of detecting specific structural defects in dissimilar welded joints—carbide and decarburized ferrite interlayers—by the acoustic emission (AE) method is investigated. These interlayers are formed in dissimilar welded joints of austenitic and pearlitic steels during welding and subsequent operation.

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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).