Black SiC powder F240 for grinding molybdenum materials
Black silicon carbide powder is a type of abrasive with strong hardness and grinding ability. Black SiC powder F240 works well for grinding metal molybdenum. It can improve grinding efficiency without damaging the workpiece.
Molybdenum products such as molybdenum rod blanks, molybdenum plates, molybdenum sheets, and molybdenum-containing alloys, have high strength and toughness. Molybdenum metal has excellent wear resistance and impact resistance and is commonly used in the manufacturing of important components in large mechanical equipment and mining equipment. At the same time, it is also a refractory metal that can be used as a raw material for hard alloy cutting tools. Black silicon carbide used for grinding metal molybdenum has cost and efficiency advantages.
Black SiC F240 is equivalent to European standard PEFA F240. The microhardness of SiC powder is 2840-3320kg/mm2(Rockwell hardness of 76-78HRC). The Rockwell hardness of metal molybdenum is 60-65HRC, and black SiC powder has a good grinding force on metal molybdenum.
In addition, the production process of black silicon carbide micro powder includes acid-base treatment, pure water cleaning, and water flow overflow sorting, which has good flowability. This production process ensures that there are no particularly small or large silicon carbide particles in the lapping powder. 97% particles of F240 SiC are between 28 and 75 microns. Therefore, it can avoid the damage of larger particles to molybdenum bars and plates, while also ensuring high grinding efficiency.
