Recrystallized silicon carbide is a kind of high performance ceramic material, with excellent heat resistance, corrosion resistance, wear resistance, high hardness and other characteristics, so it...
Sintered silicon carbide is an important ceramic material, widely used in high temperature, high pressure and high strength fields. Reactive sintering of SIC is a key step in preparing sintered SIC...
We use time- and angle-resolved photoemission spectroscopy (tr-ARPES) to investigate ultrafast charge transfer in an epitaxial heterostructure made of monolayer WS2 and graphene. This heterostructu...
Properties of graphite bearings
1. Good chemical stability
Graphite is a chemically stable material, and its chemical stability is not inferior to that of precious metals. Its solubility in molten...
Electric vacuum pump is a key component of electric vehicle electric auxiliary braking system, suitable for all types of electric vehicle with vacuum booster braking device models, electric vacuum ...
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 ...