In 2019, the steady supply of tungsten in the market will continue. The price of tungsten concentrate is affected by the decline of resource grade, rising cost, increased safety and environmental protection pressure, and the space for decline is small; market uncertainties are still more, downstream

Tungsten alloy takes the tungsten materials as the base to join other elements. In metal, tungsten has the highest melting point, high temperature strength, creep resistance, thermal conductivity and electron emission performance. In addition that most are used in the manufacture of cemented carbi

Thanks to the excellent characteristics, the weight of tungsten alloy is the first choice for the accessory of the golf counterweight, which can be divided as the following categories: 1.The shape of the snake eyes: the quantity of the used snake eyes of tungsten alloy golf weigh

The tungsten electrode used in gas tungsten arc welding (GTAW) is a consumable. It serves merely as the terminal for the electric arc which produces the heat needed to join the base metal being welded. Filler metal may sometimes be added to the weld pool, depending on base metal thickness, joint des