What is BCD process?
BCD process is a single-chip integrated process technology first introduced by ST in 1986. This technology can make bipolar, CMOS and DMOS devices on the same chip. Its appea...
Why the reaction rate of silicon and sodium hydroxide can surpass that of silicon dioxide can be analyzed from the following aspects:
Difference in chemical bond energy
▪ Reaction of silicon and so...
Frans Timmermans, executive vice-president of the European Union, told the World Hydrogen Summit in the Netherlands that green hydrogen developers will pay more for high-quality cells made in the E...
In modern semiconductor manufacturing, thermal management is one of the most influential factors affecting crystal quality, epitaxial uniformity, and overall process stability. Whether producing mo...
Advantages of graphite electrode
(1) With the increasing complexity of die geometry and the diversification of product application, the discharge accuracy of spark machine is required to be higher...
Titanium felt is a versatile and widely used material. It is made of titanium and has unique properties and characteristics. In industrial, aerospace, medical and other fields, titanium felt plays ...