ASTM E227-90(1996)废止
Standard Test Method for Optical Emission Spectrometric Analysis of Aluminum and Aluminum Alloys by the Point-to-Plane Technique
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM E227-90(1996)
发布时间：1996/1/1 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：8
标准简介
CONTAINED IN VOL 03.05, 2001Deals with spectrometric analysis of aluminum and aluminum alloys for elements in the concentration ranges listed. Applies mainly to control analysis of chill-cast samples. Other forms can be analyzed given that they are adequately massive to prevent undue heating, they allow machining flat surfaces with minimum dimension of around 1.6 in. (16 mm) and reference materials of similar metallurgical condition and chemical composition are obtainable.
