Refractory Materials are usually non-metallic materials having those chemical and physical properties that make them applicable for structures, or as components of systems, that are exposed to environments above 1,000 °F (811 K; 538 °C)。

Silicon carbide




SiC is black quartz sand, petroleum coke or anthracite as the main raw material, through high-temperature smelting furnace from resistance, hardness between diamond and corundum between the mechanical strength than corundum, and crisp and sharp. Some of its electrical conductivity and thermal conductivity. Produced by the abrasive, applicable to the processing of low tensile strength of metal and non-metallic materials. Such as the "gray iron, nonferrous metals, stone, leather and rubber. Also widely used in refractory and metallurgical additives. , composite materials, line cutting and polishing materials rolling mill.

GRADE AVAILABLE , SIC content form 80% to 99.5% .
SIZE AVAILABLE:F16,F24,F30,F36,F40,F46,F54,F60,F70,F80,F100,F120,F150,F180,F220 and 0-1mm , 1-3mm , 3-5mm and other requested size .
Packing : In 1mt big bag .