YS/T 920-2013 Active Industry standards-Non-ferrous metals

YS/T 920-2013 High purity zinc

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 920-2013

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Heavy metals and their alloys

ICS Name: Lead, zinc, and tin products

Publish Date: 2013-10-17

Implement Date: 2014-03-01

Pages: 5 pages

Scope

This standard specifies the requirements for high-purity zinc, test methods, inspection rules, and packaging, marking, transportation, storage, quality certificates, and the content of contracts (or purchase orders).
This standard applies to high-purity zinc produced using the vacuum distillation process from zinc raw materials with a purity of 99.995% and 99.99%. High-purity zinc products are mainly used in the preparation of semiconductor compounds, infrared luminescent materials, advanced alloys, etc. High-purity zinc granules and high-purity zinc powders can be used as chemical reagents, etc.