China LED MOCVD Susceptor Manufacturers, Suppliers, Factory

In semiconductor fabrication, etching is one of the major steps, along with photolithography and thin-film deposition. It involves removing unwanted materials from the surface of a wafer using chemical or physical methods. This step is carried out after coating, photolithography, and developing. It is used to remove the exposed thin film material, leaving only the desired portion of the wafer, and then removing the excess photoresist. These steps are repeated numerous times to create complex integrated circuits.

Silicon carbide (SiC), a prominent structural ceramic, is renowned for its exceptional properties, including high-temperature strength, hardness, elastic modulus, wear resistance, thermal conductivity, and corrosion resistance. These attributes make it suitable for a wide range of applications, from traditional industrial uses in high-temperature kiln furniture, burner nozzles, heat exchangers, sealing rings, and sliding bearings, to advanced applications like ballistic armor, space mirrors, semiconductor wafer chucks, and nuclear fuel cladding.

The process of isostatic graphite manufacturing is Selecting raw materials, Blending, Molding, Isostatic pressing, Carbonization, Graphitization. 

Graphite Boat, stands at the forefront of technological innovation in its industry, featuring a suite of groundbreaking advancements designed to enhance performance, purity, and lifespan. Below, we delve into the core technologies that define graphite boat's excellence:

A critical step in the fabrication of n-type GAAFETs involves the high-selectivity etching of SiGe:Si stacks prior to the deposition of inner spacers, generating silicon nanosheets and releasing channels.

Silicon carbide has a large number of applications in emerging industries and traditional industries. At present, the global semiconductor market has exceeded 100 billion yuan. It is expected that by 2025, the global sales of semiconductor manufacturing materials will reach 39.5 billion US dollars, of which the silicon carbide semiconductor market is expected to reach a market size of 2.5 billion US dollars in 2025. At the same time, silicon carbide is still the material with the best application performance in traditional ceramics, refractory, high temperature, grinding and other fields.