Amorphous graphite—also known as earthy graphite, microcrystalline graphite, or black lead powder—does not actually lack graphite crystals as its name might suggest; rather, its crystals are extremely small, forming a microcrystalline structure. X-ray analysis reveals that amorphous earthy graphite
Crystalline graphite (or flake graphite) is essentially natural graphite, referring to graphite minerals found in nature that possess a well-developed crystal structure and visible crystal forms; man-made materials are typically referred to as "artificial graphite" or "synthetic graphite" and are ge
Graphite powder refers to the powder state of graphite material, with a particle size of 60 mesh to 2000 mesh. According to the source, it is divided into natural graphite powder and artificial graphite powder. Graphite powder has the characteristics of graphite material: high temperature resistance, corrosion resistance, good electrical conductivity, good lubrication, etc.
Specific uses include:
Graphite powder can be used as conductive materials, such as in the electrical industry to manufacture electrodes, brushes, carbon tubes, carbon rods, and TV picture tube coatings.
Graphite powder can be used as refractory materials, such as pressed silicon carbide graphite crucible, and steel ingot protective agent.
Graphite powder can be used as lubricants and wear-resistant materials in the machinery industry, such as brake pads.
Graphite powder can be used for mold release and metallurgical materials in metallurgical casting.