What is boron nitride?Boron nitride is normally black, brownish or dark red crystals with sphalerite structure and also great thermal conductivity. Its solidity is 2nd just to diamond, a superhard material commonly utilized as tool materials and also…
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.…
Lithium-ion batteries have the characteristics of high energy density, large reversible capacity, large open circuit voltage, and long service life.…
The manufacturing technology of self-lubricating bearings originated in Britain. In the 1950s, PTFE (polytetrafluoroethylene) began to be tested as a bearing material in the UK, and the copper powder sintering process also achieved a breakthrough. In…
Steel processing industry - Current status of the javasctip slit by line 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 global steel pr…
Features,Part Name, and Marking of the abec 5 bearings Theabec 5 bearings used in a rolling mill is limited in its dimensions by the rollneck diameter and minimum roll diameter. The abec 5 bearings is so designedthat its load rating may be as large a…