Graphite sheet knowledge
Graphite sheet is a new kind of heat conduction and heat dissipation material, which can conduct heat evenly in two directions, shield heat sources and components, a...
Sichuan Province is vast in area and rich in mineral resources. Among them, the prospecting potential of emerging strategic resources is huge. A few days ago, it was led by Sichuan Natural Resourc...
2 Experimental results and discussion
2.1 Epitaxial layer thickness and uniformity
Epitaxial layer thickness, doping concentration and uniformity are one of the core indicators for judging the...
1, cylinder sieve
(1) Construction of cylindrical sieve
The cylinder screen is mainly composed of a transmission system, a main shaft, a sieve frame, a screen mesh, a sealed casing and a frame.
In ...
Silicon carbide (SiC) ceramics have long been widely used in various advanced manufacturing fields due to their high hardness, high strength, small coefficient of thermal expansion, high thermal co...
Nicola announced the sale of its battery electric vehicle (BEV) and hydrogen fuel cell Electric Vehicle (FCEV) to the Alberta Motor Transport Association (AMTA).
The sale secures the company’...