ISO 11125-3:2018 涂料和相关产品应用前钢衬底的制备 金属鼓风试验方法-清洁磨料 第3部分：硬度的测定

标准编号：ISO 11125-3:2018

中文名称：涂料和相关产品应用前钢衬底的制备 金属鼓风试验方法-清洁磨料 第3部分：硬度的测定

英文名称：Preparation of steel substrates before application of paints and related products — Test methods for metallic blast-cleaning abrasives — Part 3: Determination of hardness

发布日期：2018-08

标准范围

本文件规定了测定金属喷砂清理磨料维氏硬度的试验方法。对于0.3 mm以下的颗粒尺寸，不建议使用该方法进行测试。注:精确测试0.3 mm以下的颗粒（等级S040/G050）非常困难。这是ISO 11125中涉及喷砂清理用金属磨料取样和测试的部分之一。ISO 11124的各个部分包含了金属磨料的类型和要求。ISO 11124和ISO 11125系列已被起草为一套关于金属喷砂清理磨料的连贯国际标准。附件A中给出了两个系列所有部分的信息。

This document specifies a test method for the determination of the Vickers hardness of metallic blast-cleaning abrasives.This method is not recommended for the testing of particle sizes below 0,3 mm.NOTE Accurate testing of particles below 0,3 mm (grades S040/G050) is extremely difficult.This is one of a number of parts of ISO 11125 dealing with the sampling and testing of metallic abrasives for blast-cleaning.The types of metallic abrasive and requirements on each are contained in the various parts of ISO 11124.The ISO 11124 and ISO 11125 series have been drafted as a coherent set of International Standards on metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.

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