ASTM-B657 › Standard Guide for Metallographic Identification of Microstructure in Cemented Carbides
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Scope
1.1 This test method covers apparatus and procedures for the metallographic determination of microstructures in cemented tungsten carbides.
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 and health practices and determine the applicability of regulatory limitations prior to use. Precautions applying to use of hazardous laboratory chemicals should be observed for chemicals specified in Table 1.
Keywords
cemented carbides; hardmetals; microstructure; powder metallurgy
To find similar documents by ASTM Volume:
02.05 (Metallic and Inorganic Coatings; Metal Powders and Metal Powder Products)
To find similar documents by classification:
77.160 (Powder metallurgy Including sintered metal materials and hardmetals)
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Document Number
ASTM-B0657-23
Revision Level
2023 EDITION
Status
Current
Modification Type
Reapproval with Ed Change
Publication Date
Sept. 27, 2023
Document Type
Test Method
Page Count
5 pages
Committee Number
B09.06