Beryllium is a material with relatively special performance, some properties of which are irreplaceable by any other metal materials，especially nuclear properties and physical properties. Beryllium mainly concentrated in the nuclear industry, the application scope of weapon system, aerospace industry, X-ray instrument, electronic information systems, automotive industry, household electrical appliances and other fields. As the research […]
The naming of zirconium is based on zircon. As early as a few centuries ago, zircon has been used as jewelry. The bible said that zircon is one of the 12 kinds of precious stones worn by the high priest of Israel. Zircon has all kinds of beautiful color from orange to red, colorless zircon […]
Rhenium is added to high-temperature superalloys that are used to make jet engine parts, using 70% of the worldwide rhenium production. Another major application is in platinum–rhenium catalysts, which are primarily used in making lead-free, high-octane gasoline. Nickel-based superalloys have improved creep resistance with the addition of rhenium. Alloys normally contain 3% or 6% rhenium. […]
Hafnium oxide is the inorganic compound of formula HfO2. Also known as hafnia, this colorless solid is one of the most common and stable compounds of hafnium. It is an electrical isolator with a band gap of 5.3 ~ 5.7 eV. Hafnium dioxide is an intermediate in some processes that give hafnium metal. Hafnium oxide […]
Titanium has the advantages of low density, high specific strength and good corrosion resistance. Titanium used in automobiles can greatly reduce the quality of the body, reduce the fuel consumption, improve the working efficiency of the engine, improve the environment and reduce the noise. However, the expensive price of titanium alloy in the automotive industry […]
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