Recently, according to the statistics of China Customs, the data of the national tungsten products import and export in October 2017 are as follows:China's tungsten ore imports in October 2017 were 453 tons, down 8.9% from 497.251 tons in September 2017 and 43.11% up from 316.459 tons in September 2
Carbide floating reamers can float in the axial direction or along the vertical space swing or both with these movements to effectively compensate for machine tool thermal deformation, workpiece mounting, reamer, etc. in the horizontal axis or vertical space error.
Pure tungsten and molybdenum products as sapphire growth furnace is an important material. Tungsten Molybdenum products for sapphire crystal furnace are mainly made of tungsten raw materials and molybdenum raw materials with purity over 99.95%, including tungsten crucible, tungsten plate, tungsten p
In a variety of sintering technology, microwave heating with heating speed, the overall heating, selective heating and non-thermal effects and other traditional heat conduction heating mode does not have the characteristics. Carbide (WC-Co) powder compact has a good coupling absorption effect on mic
The tungsten copper powder sintered material is distributed in the form of tungsten as the skeleton evenly on the copper matrix. Due to the high melting point and high hardness of tungsten W, tungsten at 1000 ℃, its ultimate tensile strength is still 50kgf / mm2, higher than the strength of low-carb
High Use of tungsten copper alloy in chemicals and materials industry driving the market growth of tungsten copper alloy. Tungsten copper alloy market 2017 by type, power rating, application, and region – global forecast to 2022. In the first part, tungsten copper alloy market study deals wi
Carbide forging is also known as forging die, with good heat resistance and anti-fatigue ability, which through the upper and lower mold clamping to exert a certain squeeze force, making die forging better mechanical and mechanical properties. There are many types of carbide forging die, mainly clas