High-quality tungsten scrap for sale at HSG!

In today's tungsten industry, an important symbol to measure the technology, scale and comprehensive competitiveness of a tungsten enterprise is whether the enterprise can environmentally friendly recovery and utilization of secondary tungsten resources. In addition, compared with tungsten concentrate, the tungsten content of waste tungsten is high and the recovery is easy, so the products made from tungsten recycling have become the focus of the tungsten industry.

Specification of Tungsten Scrap

Level 1 w (w) > 95%, no other inclusions.

Level 2 90% (w (w) < 95%, no other inclusions.

Application of Tungsten Scrap

Recycling secondary tungsten resources in our country face also is relatively narrow, mainly concentrated in tungsten carbide and chemical catalyst recycling field are mainly concentrated in the field of alloy and sodium tungstate, and some recycling method and cause serious secondary pollution of the environment, so China should from the perspective of environmental protection and efficient use of resources, emphasis on tungsten resources recycling, Strengthen the research of low cost, high quality, high grade and high purity tungsten recovery technology, improve the comprehensive recovery of tungsten and valuable metal elements, change the resource advantage into technical advantage.

Production Process of Tungsten Scrap

The technologies of tungsten refractory metal products resources recovery and utilization are also increasing, and the common ones are mechanical crushing, saltpeter, zinc melting, electrolysis, leaching, reduction, roasting-ammonia leaching, etc.