ASTM B890-20

Standard Test Method for Determination of Metallic Constituents of Tungsten Alloys and Tungsten Hardmetals by X-Ray Fluorescence Spectrometry

STANDARD published on 1.10.2020

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The information about the standard:

Designation standards: ASTM B890-20
Note: WITHDRAWN
Publication date standards: 1.10.2020
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM B890-20 :

Keywords:
absorption and enhancement effects, fusion, interelement effects, tungsten alloys, tungsten carbides, tungsten hardmetals, X-ray fluorescence spectrometry,, ICS Number Code 71.040.50 (Physicochemical methods of analysis),77.040.30 (Chemical analysis of metals)