Tungsten is used extensively in quartz glass melting furnaces, sapphire crystal growing furnaces, and rare earth smelting faiences. It is typically used in areas where the temperature is higher than 2000. About Metal Alloy Vacuum Coating Tungsten M…
How much carbon is generated during the production process of the lg replacement parts Ultrasonic whether can clean the lg replacement parts ? Most people are worried about whether the vibration used by the ultrasonic cleaning machine will not damage…
Spherical allumina exhibits high sphericity with high levels of a-phase, which makes it a great filler for rubber, plastics, ceramics and other raw materials. Purity: 99.9%Shape: Spherical About Powder of Spherical Aluminium Oxide Al2O3 :…
US Nanotechnology Plan for Research and Development The US investment is approximately 25% of all the investments made in the world, and this includes Japan and EU countries. This field is equivalent to the investment of Japan and EU countries. The n…