China Planetary Susceptor Manufacturers, Suppliers, Factory

Silicon carbide (SiC) ceramic is a type of advanced ceramic material known for its exceptional properties and wide range of applications. It is composed of silicon (Si) and carbon (C) atoms arranged in a crystal lattice structure, resulting in a hard and strong material with excellent thermal and electrical conductivity.

Currently, many semiconductor devices employ mesa device structures, which are predominantly created through two types of etching: wet etching and dry etching. While the simple and rapid wet etching plays a significant role in semiconductor device fabrication, it has inherent drawbacks such as isotropic etching and poor uniformity, which result in limited control when transferring small-sized patterns. Dry etching, however, with its high anisotropy, good uniformity, and repeatability, has become prominent in semiconductor device fabrication processes. The term “dry etching” broadly refers to any non-wet etching technology used for removing surface materials and transferring micro and nano patterns, including laser etching, plasma etching, and chemical vapor etching. The dry etching discussed in this text specifically pertains to the narrow application of processes using plasma discharge—either physical or chemical—to modify material surfaces.

In the process of wafer preparation, there are two core links: one is the preparation of the substrate, and the other is the implementation of the epitaxial process. The substrate, a wafer carefully made of semiconductor single crystal material, can be directly put into the wafer manufacturing process as a basis to produce semiconductor devices, or further enhance the performance through the epitaxial process.

Silicon carbide (SiC) is a compound formed by covalent bonds between silicon and carbon atoms, known for its excellent wear resistance, thermal shock resistance, corrosion resistance, and high thermal conductivity.

The semiconductor thin film deposition process is an essential component of modern microelectronics technology. It involves constructing complex integrated circuits by depositing one or more thin layers of material on a semiconductor substrate.

In high-performance automotive engineering, shifting from traditional cast iron to carbon ceramic brakes marks a significant advancement. Semicorex GT Version of carbon ceramic brakes employs advanced materials to push the limits of stopping power and handling.