Water glass shell has a production history of nearly 50 years in China. After half a century of unremitting efforts of colleagues in the precision casting industry, the application and research of the water glass shell process has reached a very high level.
Today we take a look at the preforming and forming process of train wheel forging. Among them, the forming process of train wheel forgings is the key process for matching the rolling capacity of thermoforming units.
Medical tungsten alloy radiation protection box refers to a type of protective container made of high-quality tungsten based alloy for storage and transportation of medical radioactive sources
Molybdenum alloy is a non-ferrous alloy composed of molybdenum as a matrix and adding other elements. Its alloys are mainly divided into TZM and TZC molybdenum alloys, MHC and ZHM alloys, Mo-W alloys, Mo-Re alloys, MH and KW molybdenum alloys.
Molybdenum is a metallic, silvery-white element which is very stable chemically but it will react with acids. The physical characteristic that makes molybdenum unique is that it has a very high melting point, 4,730 degrees Fahrenheit. This is 2,000 degrees higher than the melting point of steel.
With the development of modern electronic technology, the requirements for film-forming quality of semiconductor devices are getting higher and higher, thus promoting the progress of vacuum deposition technology, of which RF sputtering is a better film-forming method.
Indexable carbide inserts are the industry workhorses. Even though these carbide inserts cost less than some other tools, they have the loosest tolerances, from 0 to 0.012 in., depending on the ratio of length to diameter.
CT machine is a common medical equipment in modern medicine, which mainly uses X-rays for image diagnosis. For X-rays, effective shielding protection is required to ensure the safety of professional operators and the public.
China's large-scale environmental rectification measures led to a rise in tungsten prices in 2017 and early 2018. As many tungsten mining companies were forced to stop production, European FOB-APT prices reached a peak of US $ 352 per metric ton in June 2018.
Tungsten Carbide blades are known for being sharp and durable. They are wear-resistant, and can be used in a variety of industrial applications where extremely sharp cutting instruments are needed.
