Black aluminum oxide(black fused alumina)for sand blasting manufacturer from China China abrasives import & export corporation

Black aluminum oxide(black fused alumina)for sand blasting

Payment Terms:	T/T,L/C
Place of Origin:	, China (Mainland)


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Product Detail

Means of Transport: Ocean

Delivery Date: 14 days

Production Capacity: 10000 ton

Black aluminum oxide(black fused alumina)for sand blasting

Our Black fused alumina sand is produced from high grade bulks. The preparation process consists of break, reshaping, impurities removal, water wash and sifting. It has proper hardness, high toughness, high heat conductivity, et al.

Of course, we can change the process according to clients' demands.

Available Size:

46#, 60#, 80#.

Applications:

Irregular steel, copper and aluminum casting products;

Metal mechanical parts pretreatment before electroplate;

Rough surface with burrs.

Typical Chemical Analysis:

Al2O3: 70%;

Fe2O3: 10%;

SiO2: 13%;

TiO2: 3%.

Total BA Content: > 95%.

Typical Physical Properties:

Color: Black;

Crystal Form: Trigonal System;

Moh's Hardness: ≥ 9.0;

Melting Point: 2050 °C;

Max. Working Temperature: 1850 °C;

Density: > 3.50 g/cm3;

Linear Expansion Coefficient (0-1600 °C): Approx. 7.

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Company Info

China abrasives import & export corporation [China (Mainland)]

Business Type:Manufacturer, Trading Company
Country/Region: China (Mainland)