First Grade 85% Al2O3 Black Fused Alumina

First Grade 85% Al2O3 Black Fused Alumina

This Black Fused Alumina, also known as low-aluminum corundum, is characterized by low Al2O3 and a certain amount of Fe2O3 (about 10%). It has medium hardness, high thermal stability and high toughness. Black fused alumina is a new type of grinding media for polishing. It has the characteristics of high hardness, strong toughness, good bonding performance, good hydrophilicity, good self-sharpness, smooth surface and high smoothness.
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Product Details

We take the high starting point, the high investment, the high quality as the development strategy, is takes the research and development, the manufacture, the sale and the after-sales service as a body Plastic Blasting Media, Boron Nitride, Green Silicon Carbide For Ceramic manufacture enterprise. Our company actively advocates and strives to implement the modern business philosophy, and forge ahead in the international market with excellent products and sincere service. We will adhere to the quality policy of "sound system, innovation, pragmatic development, and create brilliance". We have a professional team for international trade. If you are interested in any of our products, please do not hesitate to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

Product description:

This Black Fused Alumina, also known as low-aluminum corundum, is characterized by low Al2O3 and a certain amount of Fe2O3 (about 10%). It has medium hardness, high thermal stability and high toughness. Black fused alumina is a new type of grinding media for polishing. It has the characteristics of high hardness, strong toughness, good bonding performance, good hydrophilicity, good self-sharpness, smooth surface and high smoothness. It uses bauxite and iron oxide as raw materials and smelts in a tilted arc furnace. Black Fused Alumina is suitable for polishing a variety of spare parts such as bicycles, sewing machines, hard metal tools, medical equipment, watches, glassware and stone grinding. Black Fused Alumina is also the right material for making abrasive tools, so it can be used to make fiber-reinforced cutting wheels, grinding wheels, sandpaper, paper and paste.


Size available:

F10-F1200

According to customers' requirements.


Chemical Composition:

Grain Size

Al2O3

Fe2O3

SiO2

F10~F1200

≥73%

9—11

≤8


Product display:

黑色熔融氧化铝


To be a high-quality supplier in the world's professional First Grade 85% Al2O3 Black Fused Alumina industry is our goal. Today's cooperation is the beginning of tomorrow's development. We are willing to strengthen cooperation with you to create a better future. Our company will uphold the consistent rigorous style, develop more high-quality products with a scientific and pragmatic attitude, so as to provide customers with ideal problem-solving solutions and create a better tomorrow with them.
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