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Titanium Carbide Powder With Size 2-5um Used For Abrasion-Resistant Surface Coating. Chemical Composition: Grade Ct Cf O N Fe Si Ca BD-30202 ≥19.0 ≤ 0.3 ≤0.8 ≤0.4 ≤0.1 ≤0.05 ≤0.02 Specification : ...