YS/T 900-2013 Abolished Industry standards-Non-ferrous metals

YS/T 900-2013 Methods for chemical analysis of the high purity tungsten—Determination of trace impurity element content—Inductively coupled plasma mass spectrometry

Publish Date: 2013-10-17 Implement Date: 2014-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 900-2013

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Rare high-melting-point metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2013-10-17

Implement Date: 2014-03-01

Pages: 8 pages

Scope

This standard specifies the determination methods for the amounts of lithium, beryllium, boron, chromium, titanium, vanadium, manganese, iron, cobalt, nickel, copper, gallium, arsenic, strontium, zirconium, tantalum, niobium, molybdenum, cadmium, antimony, hafnium, lead, and bismuth in high-purity tungsten.
This standard is applicable to the determination of trace impurities in high-purity tungsten, with a measurement range of 0.0001% to 0.010%.