DGQY Coal-based Recarburizer

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Silicon Carbide SiC 80%-85%

Silicon carbide, also referred to as carborundum or black diamond grit, typically appears in dark gray to jet-black hues with a glass-like or semi-metallic luster.
Silicon carbide is renowned for its extraordinary combination of high hardness, superior thermal conductivity, and chemical inertness, enabling critical roles in extreme environments. These properties make it indispensable for applications ranging from abrasives to refractories。
Amorphous Graphite FC 75%-80%

Amorphous graphite, also known as microcrystalline graphite or black lead powder, exhibits a steel-gray or dark gray color with a metallic luster.