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GB/T 14999.6-2010
GB/T 14999.6-2010 Test methods for characterizing duplex grain sizes and primary carbides distribution of superalloy forgings
Abstract
1.1 This standard describes the types and characteristics of dual grain structures and specifies the corresponding measurement methods and result markings.
1.2 This standard specifies the measurement methods and result markings for the distribution of primary carbides.
1.3 This standard applies to the measurement of dual grain structures and primary carbide distribution in forged high-temperature alloys.
1.4 This standard is only a recommended measurement method and does not specify the acceptable quality level range for acceptance tests of forged high-temperature alloy products.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 14999.6-2010 |
| CCS | High-temperature alloys |
| ICS | Other steel products |
| Implement Date | 2011-09-01 |
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