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GB/T 3489-2015 Active
GB/T 3489-2015 Hardmetals—Metallographic determination of porosity and uncombined carbon
Abstract
This standard specifies the metallographic determination method for the porosity and the presence, type, and distribution of non-graphitized carbon in hard alloys.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 3489-2015 |
| CCS | Analytical methods for powder metallurgy |
| ICS | Powder metallurgy |
| Implement Date | 2016-07-01 |
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