Silicon carbide is also known as gold steel sand or refractory sand. Silicon carbide is made of quartz sand, petroleum coke (or coal coke), wood chips (production of green silicon carbide needs to ...
In 1966, General Electric Company developed water electrolytic cell based on proton conduction concept, using polymer membrane as electrolyte. PEM cells were commercialized by General Electric in 1...
Solid lubricating bearings use metal materials as the basis, and form well-ordered and appropriately sized holes on the foundation, and then embed oil-containing graphite or molybdenum disulfide pa...
1. What is a PECVD boat?
1.1 Definition and core functions
PECVD boat (Plasma Enhanced Chemical Vapor Deposition) is a core tool used to carry wafers or substrates in the PECVD process. It...
Tantalum carbide hardness, high melting point, high temperature performance, mainly used as a hard alloy additive. The thermal hardness, thermal shock resistance and thermal oxidation resistance of...
The world is not only fighting a health pandemic but also an economic one, as the Novel Coronavirus (COVID – 19) casts its long shadow over economies around the globe. The complete lockdown situati...