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Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
B930 - 03(2017)
| contributor author | ASTM - ASTM International | |
| date accessioned | 2017-10-28T13:15:23Z | |
| date available | 2017-10-28T13:15:23Z | |
| date issued | 2017 | |
| identifier other | B930.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/243714 | |
| description | B930 - 03(2017) Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals) , abnormally large grains, cemented carbides, cemented tungsten carbide, E-rating, hardmetals, L-rating, microstructure,, | |
| language | English | |
| title | Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals) | en |
| title | B930 - 03(2017) | num |
| type | standard | |
| status | Active Standard | |
| tree | ASTM - ASTM International:;2017 | |
| contenttype | fulltext | |
| subject keywords | abnormally large grains | |
| subject keywords | cemented carbides | |
| subject keywords | cemented tungsten carbide | |
| subject keywords | E-rating | |
| subject keywords | hardmetals | |
| subject keywords | L-rating | |
| subject keywords | microstructure | |
| scope | This test method describes a procedure for measuring abnormally large grains and the frequency of those grains in cemented tungsten carbides (hardmetals). 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. 1.3 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. |
