As a kind of power generation device that converts chemical energy in hydrogen and oxidant into electricity, the gas tightness of fuel cell stack is very important. This is the test of VET for the ...
Semiconductor device is the core of the modern industrial machine equipment, widely used in computers, consumer electronics, network communications, automotive electronics, and other areas of the c...
Generally, the busbar between the output end of the DC graphitization furnace rectifier cabinet and the conductive electrode of the furnace head is called a short net, and the busbar used in the gr...
Sintered silicon carbide is a kind of advanced ceramic material with excellent properties, which has the characteristics of high strength, high hardness, high temperature stability and chemical ine...
Fountain Fuel last week opened the Netherlands’ first “zero-emission energy station” in Amersfoort, offering both hydrogen and electric vehicles a hydrogenation/charging service. ...
Silicon carbide coating technology is a method to form a silicon carbide layer on the surface of a material, usually using chemical vapor deposition, physical and chemical vapor deposition, melt im...