GB/T 3457-2013 Active National standards

GB/T 3457-2013 Tungstic oxide

Publish Date: 2013-11-27 Implement Date: 2014-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3457-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

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

ICS Name: Non-ferrous metal products

Publish Date: 2013-11-27

Implement Date: 2014-08-01

Pages: 6 pages

Scope

This standard specifies the requirements for tungsten oxide, test methods, inspection rules, and marking, packaging, transportation, storage, quality certificates, and the content of contracts (or purchase orders).
This standard applies to tungsten trioxide (referred to as yellow tungsten), blue tungsten oxide (referred to as blue tungsten), and purple tungsten oxide (referred to as purple tungsten).