This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage, quality certificate and order (or contract) content of titanium dioxide for metallurgy (hereinafter referred to as titanium dioxide). This standard applies to titanium dioxide for various types of titanium-containing products, cemented carbide and other products that require higher titanium purity.
YS/T 322-2015 history
2015YS/T 322-2015 Titanium dioxide for metallurgy application
1970YS/T 322-1994 Titanium dioxide technical conditions for metallurgy
1970YB 523-1982 Titanium dioxide technical conditions for metallurgy