Baoji Magotan Nonferrous Metals Co., Ltd

1. Product name: custom tungsten machined parts Magotan has rich experience in the professional production and export of custom tungsten machined parts. We can provide all kinds of custom tungsten machined parts, including tungsten wire, tungsten heaters, tungsten rods, tungsten electrodes, tungsten sheets, tungsten plates, tungsten targets, tungsten needles, tungsten crucibles, etc. 2. Production method of custom tungsten machined parts custom tungsten machined parts belong to the field of metal powder manufacturing finished products, which include tungsten powder preparation, compression molding, sintering and densification, and mechanical grinding. Reduce tungsten powder with high temperature, form tungsten products under high pressure, sinter at suitable temperature and time, and grind tungsten products by vacuum adsorption method. Proceed as follows: 1)Reduce tungsten powder at high temperature, at room temperature, use high pressure of 12~27 t/cm2, in rigid mold, use uniaxial bidirectional method, directly press tungsten powder to a density of 80~93% above the theoretical density of tungsten products; 2)Sintering with hydrogen protection at 1350~2000°C for 2~4 hours, and then forced or slow cooling to obtain dense metal tungsten products with a size change no greater than 1/2000 of the green body. Note: Special vacuum adsorption mold is used for surface grinding so that tungsten products can achieve high precision and smoothness. 3. About Magotan's custom tungsten machined parts Magotan Specializes in the production and processing of tungsten, molybdenum, tantalum, zirconium, chromium, and other non-ferrous metal materials and products. Magotan relies on professional skilled workers, and sophisticated production equipment, and selects high-quality raw materials to produce plates, strips, rods, wires, tubes, foils, crucibles, etc., to provide customers with high-quality products. Sixty percent of the products are exported to more than a dozen countries and regions such as the United States, Germany, Japan, South Korea, Australia, and Southeast Asia.
link:http://www.mtionsource.com