What is boron nitride?Boron nitride is normally black, brown or dark red crystals with sphalerite structure and also excellent thermal conductivity. Its firmness is second just to ruby, a superhard material typically utilized as device products and a…
Tin disulfide is an inorganic compound with a chemical formula of SnS2. It is a yellow hexagonal flake with a CdI2 crystal structure. It is hardly soluble in water.…
Steel processing industry - Current status of the slitting line operation anvil roll Growth in the construction, automotive and consumer product name has played a big role in providing the needed boost to the global steel processing industry. The glo…
NSK Ltd. was founded in 1916. In 2012, it established 63 factories and 14 technology centers in more than 20 countries and regions around the world. It also has 116 sales bases. The industry ranks top three in the world. NSK has developed n…
Features,Part Name, and Marking of the ceramic skateboard bearings Theceramic skateboard bearings used in a rolling mill is limited in its dimensionsby the roll neck diameter and minimum roll diameter. The ceramic skateboardbearings is so designed th…
iPhone13 series wireless charging coil or will be larger Apple plans to add a "bigger" wireless charging coil to the iPhone 13 series this year, which may pave the way for reverse wireless charging. In addition, Apple may plan to provide re...…