ASTM B 657 : 2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Guide for Metallographic Identification of Microstructure in Cemented Carbides
Hardcopy , PDF
19-10-2023
English
19-04-2018
Important note : Users cannot be edited or removed once added to your Multi user PDF.This guide covers apparatus and procedures for the metallographic identification of microstructures in cemented carbides.
| Committee |
B 09
|
| DocumentType |
Guide
|
| Pages |
5
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This guide covers apparatus and procedures for the metallographic identification of microstructures in cemented carbides.
1.2This 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. Precautions applying to use of hazardous laboratory chemicals should be observed for chemicals specified in Table 1.
1.3This 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.
| ASTM B 665 : 2019 | Standard Guide for Metallographic Sample Preparation of Cemented Tungsten Carbides |
| ASTM B 930 : 2003 : R2021 | Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals) |
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