Sintered alumina grain

This abrasive grain ensures constant generation of new cutting edges - for long life, good surface quality and low roughness.

Ceramic Microcrystalline abrasive,CMA,is a revolutionary generation of abrasives.The abrasive grains,composed of large number of sub-micron crystals, are designed to fracture conchoidally when stressed. Compared to common corundum abrasive, CMA is able to continuously expose new cutting surface and make the grinding wheel to maintain high stability and durability. It has better cutting ability,higher grinding efficienty and stronger toughness and can be used for deeply cutting and large feeding. During grinding process,CMA could be sharpened by itself, and less heat releases to avoid burning work pieces.Also compared to the super-hard abrasive, such as Synthetic Diamond and CBN, CMA is ready for dry or wet grinding with water or oil cooling. Not only black or non-ferrous metals, it also be applied effectively to grind stainless steel, heat-resistant alloys and other special materials. At the same time,the price of CMA is much lower than CBN, Synthetic Diamond and other super-hard abrasive.

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Available Currency:

USD

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Payment Terms:

*100% T/T in Advance. (Suggested)

*Pay 30% before production in advance,the balance amount before the shipment by T/T.(Suggested for largr quantity)

*30days after shipment by T/T .(available for our VIP ONLY)

Shipment Terms:

FOB

CIF or CFR

DDU or DDP

Sintered alumina grain