Technologies

Chemical Sciences

Title:

Yellow Tungsten Oxide and Tungsten Metal Powder from Heavy Alloy Scraps

Area:

Chemical Sciences, Material Sciences

Sub Area:

Chemical technology

Focus Area:

Metallurgy

Developing Agency:

CSIR-National Metallurgical Laboratory (NML), Jamshedpur

Technology Readiness Index:

Technology Demonstration

Email:

director@nmlindia.org
Website Link :https://www.nmlindia.org/

Brief Description

Description :

Purity of YTO & W-powder is >99.9%. Highly pure cobalt salt is a by-product. Process recovers all the metals from WC scraps with >95% recovery efficiency Processing cost ~ Rs. 400/kg of tungsten powder (excluding scrap cost).

Related Technologies