Analysis of the Requirements for Metrological Support of Methods and Means of Ultrasound Control

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

Russian Journal of Nondestructive Testing Pub Date : 2025-07-06 DOI:10.1134/S1061830924603180

A. I. Shikhov, K. V. Gogolinsky, A. S. Zubarev, Ya. G. Smorodinsky, D. V. Kopytina, A. A. Vinogradova

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Abstract

Establishing requirements for acoustic measurements and calibration blocks and monitoring their implementation during production and certification is an important task. In this paper, the parameters affecting the propagation velocity of elastic waves in steel are considered, and their contribution to the total uncertainty of measuring the propagation velocity of a longitudinal wave is determined. Based on the data obtained, an analysis of the standards devoted to ultrasonic testing methods was carried out in terms of the requirements for calibration blocks. The conducted research allowed us to establish that the requirements imposed by the current standards do not sufficiently take into account a number of factors that may affect the characteristics of ultrasound measures and reference samples. Standard samples made without taking these factors into account are unlikely to adequately assess the metrological characteristics of ultrasound equipment.

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超声控制方法和手段对计量支撑的要求分析

建立声学测量和校准块的要求并在生产和认证过程中监控其实施是一项重要任务。本文考虑了影响弹性波在钢中传播速度的参数，确定了它们对纵波传播速度测量的总不确定度的贡献。根据所获得的数据，根据校准块的要求，对超声检测方法专用标准进行了分析。所进行的研究使我们能够确定，现行标准所施加的要求没有充分考虑到可能影响超声测量和参考样品特性的许多因素。不考虑这些因素的标准样品不可能充分评估超声设备的计量特性。

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).