The resulting fine powder of metallic tungsten is washed, dried, and sifted before going to ingot production, or consolidation. Here the powdered metal is placed in thick-walled molds and put into ...

Review: Some Companies Obtain Export Licenses, Foreign Trade Order Quotations Increase. Today, the tungsten market overall showed a stalemate. Upstream mines primarily accepted long-term contract ...

metal injection moulding, and hot isostatic pressing. The powder developed at 15kW can easily be scaled up for production at higher power levels. It has a feed rate of up to 1kg/h and can produce ...