Ceramic arm A(alumina ceramic)-Shenzhen Haorui
2021-1-5 · Ceramic arm A(alumina ceramic) Material: alumina ceramics. Brand name: horui. The abrasion resistance of alumina ceramics is the same as that of corundum, reaching the mohs hardness grade 9, and the abrasion resistance is comparable to that of superhard alloy. Alumina ceramic heat resistance, with small thermal expansion coefficient, mechanical ...
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