GB/T 5124.2-2008 Active National standards

GB/T 5124.2-2008 Methods for chemical analysis of hardmetals—Determination of insoluble(free) carbon content—Gravimetric method

Publish Date: 2008-03-31 Implement Date: 2008-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 5124.2-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Metal and alloy powders

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2008-03-31

Implement Date: 2008-09-01

Pages: 5 pages

Scope

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%.