Product introduction
Titanium powder usually refers to the size of less than 1mm titanium particles, belong to the loose material, is light gray, with the grain size becomes smaller and deepened, coarse powder with metallic luster, micro powder is gray, ultrafine powder is black, titanium powder is very lively, very easy to oxidation, flammable, explosive, easy to react with other elements, belongs to a kind of dangerous goods.
HDH method is to use sponge titanium after hydrogen absorption produces brittleness, easy to be mechanically crushed, made of titanium hydride powder, and then under vacuum conditions of high temperature dehydrogenation to produce pure titanium powder. In Matt Titanium Industry, the horizontal hydrogenation furnace is adopted, and the hydrogenation reaction occurs when the temperature is raised to more than 350℃ under the positive pressure of hydrogen. Then the reaction begins to be violent, and a large amount of hydrogen is quickly absorbed, and the hydrogen is kept for 3h. Then the hydrogen is slowly cooled to room temperature in the hydrogen atmosphere, and the titanium hydride powder with hydrogen content of 3.8%±0.2% can be obtained. Mature production technology, strict production process control, eliminate the air backfilling in the process of hydrogenation, to ensure the safety of the production process. Then ball milling under the protection of protective gas, which can effectively avoid the pollution of titanium powder can also avoid the occurrence of titanium hydride natural, ensure the safety of production, through ball milling we can get different particle size of titanium hydride. The ground titanium hydride was put into the furnace for dehydrogenation reaction. Under vacuum condition, the temperature rose to more than 680℃. At this time, the titanium hydride quickly decomposed hydrogen, and the whole dehydrogenation process maintained a low vacuum degree, lasting about 19h, and finally got the excellent quality titanium powder. We control the temperature and pressure in the furnace, can effectively avoid the phenomenon of burning in the process of dehydrogenation, to ensure the quality of products.
With the rapid development of the country's non-ferrous metal industry, the application and processing technology of new materials are also constantly improving and improving, and titanium powder that integrates the characteristics of titanium matrix, but also has the commonality of powder body, it has broader social benefits, widely used in metallurgy, porous materials, aerospace, medical, automotive, chemical, 3D printing and other industries. Sales in many domestic regions and exported to the United States, Canada, Germany, Japan and other countries, product quality by the customer praise.
Now the research and development and application of titanium and titanium alloy materials has become an important embodiment of the level of new materials and comprehensive national strength in the world. In front of opportunities, Shaanxi Zhuohang Xin Metal Materials Co., Ltd. only seize the day and night. Under the guidance of the company's new development strategy concept, we constantly promote technological innovation, mechanism innovation and service innovation. We sincerely provide high quality products and services to domestic and foreign merchants, and look forward to sincere cooperation with friends at home and abroad, hand in hand, common development.
Product application
1) Mainly used in powder metallurgy, or powder metallurgy addition, specific application industries including titanium filter, porous materials.
2) Sputtering target and diamond tools are the main raw materials of polycrystalline diamond
