Teflon PTFE plastic raw material processing is roughly divided into four types: compression moulding, roll moulding, injection moulding, and secondary processing.

Tungsten telluride (WTe2) is a transition group metal chalcogenide compound with a layered structure.

Alpha type Bi2O3 is a yellow monoclinic crystal, and relative density is 8.9, melting point is 825 ℃, soluble in acid, insoluble in water, and alkali.

Silicon nitride is a relevant structural ceramic material. Silicon nitride formula Si3N4, it is a super-hard substance, which has lubricating and wears resistance, and is an atomic crystal; it is resistant to oxidation at high temperatures.

As part of the 3D printing metamaterial series, this article will continue to explore nano 3D printing technology, which is dedicated to printing individual nanoscale biomedical and electronic devices, which are usually used for research purposes. At pres

The application of nano-silica is very extensive, generally, the weight is 0.5-2%, and the individual product system can be more than 10%.

The development of the additive manufacturing industry has attracted a series of companies to enter the metal powder supply market.

Titanium silicide is widely used in the manufacture of a metal oxide semiconductor (MOS), metal oxide semiconductor field-effect transistor (MOSFET) and dynamic random access memory (DRAM) gate, source/drain, interconnection, and ohmic contact.

This is China's first space 3D printing experiment and the first international 3D printing experiment of continuous fiber-reinforced composite materials in space.

The formation of natural flake graphite is formed under extremely high temperature and high pressure. Therefore, the crystallinity is often very good, the degree of graphitization is high, and the capacity of the processed negative electrode material can