China Carbon ceramic Manufacturers, Suppliers, Factory

The four main molding methods for graphite molding are: extrusion molding, molding, vibratory molding and isostatic molding. Most of the common carbon/graphite materials on the market are molded by hot extrusion and molding (cold or hot), and isostatic molding is a method with leading molding performance. Vibration molding is generally used to manufacture medium and coarse structural graphite, particle size between 0.5-2mm particle size, generally dominated by di-roasted graphitized products, density between 1.55-1.75kg/m³, coarser particles, rougher surface, can not be used for precision machining. It is mainly used in chemical industry and metal smelting.

Gallium oxide (Ga2O3) has emerged as a promising material for various applications, particularly in power devices and radio frequency (RF) devices. In this article, we explore the key opportunities and target markets for gallium oxide in these domains.

Silicon carbide substrate is a compound semiconductor single crystal material composed of two elements, carbon and silicon. It has the characteristics of large bandgap, high thermal conductivity, high critical breakdown field strength, and high electron saturation drift rate.

Etching Process: Silicon vs. Silicon Carbide

Silicon Carbide (SiC) single crystals are primarily produced using the sublimation method. After removing the crystal from the crucible, several intricate processing steps are required to create usable wafers.

SiC substrates are the most crucial component in the silicon carbide industry, accounting for nearly 50% of its value. Without SiC substrates, it is impossible to manufacture SiC devices, making them the essential material foundation.