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Standard Test Method for Determination of Coercivity (Hcs) of Cemented Carbides
ASTM B887-24
Organization:
ASTM - ASTM International
Year: 2024
Abstract: 5.1 Measurement of coercivity provides a relative comparison of carbide grain size, binder content, and possibly carbon deficiency for a given graded carbide material or product, and may be employed as a non-destructive measurement indicating deviation from a specified norm. 5.2 This test method allows the non-destructive estimate of average carbide grain size in sintered cemented carbide hardmetals. It is appropriate for a wide range of compositions and tungsten carbide (WC) WC grain sizes, and can be used for acceptance of material or product to specification.
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Standard Test Method for Determination of Coercivity (Hcs) of Cemented Carbides
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| contributor author | ASTM - ASTM International | |
| date accessioned | 2025-09-30T18:06:37Z | |
| date available | 2025-09-30T18:06:37Z | |
| date copyright | 2024 | |
| date issued | 2024 | |
| identifier other | b0887-24.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/342395 | |
| description abstract | 5.1 Measurement of coercivity provides a relative comparison of carbide grain size, binder content, and possibly carbon deficiency for a given graded carbide material or product, and may be employed as a non-destructive measurement indicating deviation from a specified norm. 5.2 This test method allows the non-destructive estimate of average carbide grain size in sintered cemented carbide hardmetals. It is appropriate for a wide range of compositions and tungsten carbide (WC) WC grain sizes, and can be used for acceptance of material or product to specification. | |
| language | English | |
| title | Standard Test Method for Determination of Coercivity (Hcs) of Cemented Carbides | en |
| title | ASTM B887-24 | num |
| type | standard | |
| status | Historical | |
| tree | ASTM - ASTM International:;2024 | |
| contenttype | fulltext | |
| scope | 1.1 This test method covers the determination of magnetization coercivity (Hcs) of cemented carbide materials and products using coercive force instrumentation. It is patterned after ISO 3326. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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. 1.4 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. | |
| identifier DOI | 10.1520/B0887-24 |