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【国外标准】 Standard Practice for Determination of Chromium Treatment Weight on Metal Substrates by X-Ray Fluorescence
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2024-02-28
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标准简介适用范围：
3.1 The procedure described in this practice is designed to provide a method by which the coating weight of chromium treatments on metal substrates may be determined.3.2 This procedure is applicable for determination of the total coating weight and the chromium coating weight of a chromium-containing treatment.1.1 This practice covers the use of X-ray fluorescence (XRF) techniques for determination of the coating weight of chromium treatments on metal substrates. These techniques are applicable for determination of the coating weight as chromium or total coating weight of a chromium-containing treatment, or both, on a variety of metal substrates.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
标准号：
ASTM D5723-95(2019)
标准名称：
Standard Practice for Determination of Chromium Treatment Weight on Metal Substrates by X-Ray Fluorescence
英文名称：
Standard Practice for Determination of Chromium Treatment Weight on Metal Substrates by X-Ray Fluorescence标准状态：
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