Silicon is a lustrous black solid that looks like a metal, and it is sold commercially as "Silicon Metal". Silicon is used when alloyed with various metals.
ASTM A106 Seamless Steel pipe (also covered in ASME specifications as S/A 106) is the standard specification for seamless carbon steel pipe for high-and medium temperature tubes in boiler fields.
Disc magnetic coupling(also planar magnetic coupling) consists of two half hubs with powerful magnets. The torque applied to one disc is transferred through an air gap to the other disc. The transmittable torque can be varied by adjusting the air gap.
A refractory alloy consisting of chromium-based alloys with other elements. Compared with nickel, chromium has higher melting point (1860℃), higher specific strength (ratio of strength to density)
Ferrite magnet creates high-powered sound an affordable price. The element neodymium and magnetic materials are combined to create a speaker package that is powerful, compact and affordable. To support the speaker delivers brilliant clear warning and is d