Ultrafine Tungsten Carbide Ball Magnetic Properties

Most of the main ingredients of ultrafine tungsten carbide ball is cobalt alloy (WC-CO), cobalt tungsten carbide made of tungsten carbide ball that working in special conditions. Tungsten carbide ball has high temperature, wear and corrosion resistance, etc. excellent characteristics and high vacuum anti-magnetic tungsten carbide ball has achieved some success.

The magnetic properties of ultrafine WC-Co cemented tungsten carbide ball influenced not only by WC grain size distribution may also be affected by the grain species grown Co phase inhibitor dissolved. The latter acts on the precipitation of dissolved WC, affect the structure of the Co phase. Make tungsten carbide ball exhibit different magnetic properties. When the cobalt content is determined, WC grains more detailed, higher coercivity. Typically coercivity can be used as an indirect measure of WC grain size. Superfine tungsten carbide ball ordinary carbide difficult to achieve high hardness and strength, as well as a much higher coercivity than similar ordinary tungsten carbide ball. In the production of ultra-fine tungsten carbide ball, grain growth inhibitor was added to make the ball appear tungsten carbide ball a lot different from the ordinary characteristics.




Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

• < Prev
• Next >