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GB/T 5124.2-2008 Active
GB/T 5124.2-2008 Methods for chemical analysis of hardmetals—Determination of insoluble(free) carbon content—Gravimetric method
Abstract
This section specifies the method for determining the amount of insoluble (free) carbon in carbides and hard alloys. This section is applicable to the determination of the amount of insoluble (free) carbon in carbides of hafnium, molybdenum, niobium, tantalum, titanium, vanadium, tungsten, and zirconium; mixtures of these carbides and binder metals (without lubricants); and all grades of pre-sintered and sintered hard alloys produced from these carbides. The measurement range is 0.02% to 0.5%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 5124.2-2008 |
| CCS | Metal and alloy powders |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2008-09-01 |
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