Xuchang Tongde Metals and Minerals Co., Ltd,

	Black Silicon Carbide

	Green Silicon Carbide

	Sic Deoxidizer

	Forging Insulator Fittings

	Fibre Glass

	Welding Glass

	Ferro Silicon Ball

	Ferro Silicon

	Ferro Silicon Slag

	High pure Graphite and mutuality products

	Carbon Additives

	Inoculant

	Graphitized Calcined Petroleum Coke

	Calcined Petroleum Coke

	Brown Fused Alumina

	Black Fused Alumina

	White Fused Alumina

	Vice-White Fused Alumina

	Calcium Ferrite

	Calcium Aluminate

	Sintered Calcium Aluminate

	Calcium aluminate powder

	Rice Husk Charcoal

	Sepiolite

	Cyanite

	Andalusite

	Calcium Carbonate

Vice-white fused alumina is high-class brown aluminumoxide. Its name is from the chemical composition and the physical properties, which are close to white , fused alumina It is as hard as white fused alumina , as tough as brown fused alumina. It is a kind of high-grade refractory products and abrasives Volume Density 3.8g/cm,the degree of Refractory 1850

Size	Chemical Composition				Density g/cm3
Size	Al2O3	SiO2	Fe2O3	TiO2	Density g/cm3
8-5mm	≥97.5	≤0.40	≤0.30	≤0.80	≥3.90
5-3mm	≥97.5	≤0.40	≤0.30	≤0.80	≥3.90
3-1mm	≥97.5	≤0.40	≤0.30	≤0.80	≥3.90
1-0mm	≥97.5	≤0.40	≤0.30	≤0.80	≥3.90
200-0	≥97.5	≤0.60	≤0.50	≤1.0	≥3.90

Xuchang TongdeMetals and Minerals Co., Ltd Copyright
ADD:Room 501,Unit 1,NO.5 Building Dingxin longhuwan Zone,WencuiStreet,Xuchang City,Henan,China
TEL:+86 374 2623633 FAX:+86 374 2623632
E-mail:xcminmetals@163.com

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