Hot runner injection molding is a method of obtaining various plastic products by high-pressure injection of molten plastic material in a hot runner into a mold cavity, cooling and solidifying. Hot runner injection molding has the advantages of high production speed, high efficiency etc.
Molybdenum wire is made of precious metals such as molybdenum. Pure molybdenum wire is used for winding wire cores, brackets, lead wires, heating elements, molybdenum foil tapes, and auto parts spraying. Molybdenum wire is used to wind wire core glass seals, as well as molybdenum foil strips etc.
The Ministry of Natural Resources, Ministry of Industry and Information Technology has jointly issued the “Circular on the Total Control of Tungsten Ore Mining in the 2018 Year (First Batch)” (hereinafter referred to as the “Notice”), proposing to protect and rationally develop advantageous minerals
Superalloys are widely used in aviation, aerospace, warships, power generation, power, locomotives, and petroleum and chemical industries as key components of materials due to their unique mechanical and physical properties.
In the past five years, the contribution rate of China's scientific and technological progress to GDP has increased from 52.2% in 2012 to 57.5%, and the global ranking of national innovation capacity has risen from 20th to 17th. Mechanisms, talents, and finances, like finely-woven neural networks an
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
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