“Why is the graphite boat hollowed out?” Generally speaking, what shape the graphite product is based on the purpose. The following are the uses of the graphite boats. The purpose deter...
SILICON WAFER
from sitronic
A wafer is a slice of silicon roughly 1 millimeter thick that has an extremely flat surface thanks to procedures that are technically very demanding. The subsequent use...
Introduction of Silicon Carbide
Silicon carbide (SIC) has a density of 3.2g/cm3. Natural silicon carbide is very rare and is mainly synthesized by artificial method. According to the different clas...
Advantages of graphite accessories and electric heating elements for vacuum furnace
With the improvement of the level of vacuum valve heat treatment furnace, vacuum heat treatment has unique ...
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...
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 qu...