Silicon carbide covalent bond is very strong, still has high strength bonding at high temperature, this structural characteristic gives silicon carbide ceramics excellent strength, high hardness, w...
Graphite rod is a common engineering material and has a wide range of applications. It is made of high purity graphite and has excellent electrical conductivity, thermal conductivity and chemical s...
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 ...
On September 10th, a notice from the Australian Stock Exchange blew a chilly wind to the graphite market. Syrah Resources (ASX:SYR) said it plans to take “immediate action” to deal with...
A fuel cell system uses the chemical energy of hydrogen or other fuels to cleanly and efficiently produce electricity. If hydrogen is the fuel, the only products are electricity, water, and heat. F...
Silicon carbide (SiC) is a new compound semiconductor material. Silicon carbide has a large band gap (about 3 times silicon), high critical field strength (about 10 times silicon), high thermal con...