Application of seal on oil film bearingof rolling mill Oil film bearing is also called liquidfriction bearing. In the process of rolling the mill, liquid lubrication isused to form a complete pressure oil film between the cone sleeve and bushing.The…
How to judge the 1305 bearing failure A sound meter is used to check the size and sound quality of the rolling sound of the 1305 bearing in operation. Even if the bearing is slightly damaged such as peeling, abnormal and irregular sounds will be emit…
Weak bonds a strength in making borophene. Theory shows potential to synthesize material on an insulator. Boris Jacobson, a materials theorist at Rice University George R. Brown School of Engineering, and his team have come up with a way to synthesiz…
Bismuth Telluride is a grey powder having the molecular form Bi2Te3. Bismuth telluride can be used as a semiconductor material, with high electrical conductivity and low thermal conductivity.Particle Size: -80mesh and -100mesh Purity: 99.99% Bismut…
Gold is a high-quality hedge hedging tool, favored by investors. Especially in recent years, with the increasing instability of the world economy, gold has become one of the preferred asset allocations of investors because of its functions of hedging…