Brown Fused Alumina with Middle Temperature Treatment
Brown Fused Alumina with MiddleTemperature Treatment
This kind of Brown Fused Alumina grains is calcined at the high temperature, and with the anneal treatment.It is characterized by very low coefficient of linear expansion,very good hydrophilicity, good toughness and high hardness, producing the sintered grinding tools that is characterized by deep blue color after firing, without resillage, without rust and so on. So our this kind of product increase the precision and grinding abilityof the grinding tools in the using course. Brown Fused Alumina with middletemperature treatment is applicable to make high quality bonded abrasives.
Chemical Composition:
Purpose |
Specification |
Chemical composition(%) |
Magnetic material content(%) |
||||
Al2O3 |
Fe2O3 |
SiO2 |
TiO2 |
||||
For abrasive |
F |
4#—80# |
|||||
90#—150# |
|||||||
180#—240# |
|
Physical Properties |
|
Color |
Cambridge Blue |
Crystal Form |
Alpha-alumina trigonal system |
Hardness |
9.0 Mohs scale |
Melting Temperature |
About 2050 ℃ |
Maximum Use Temperature |
1800℃ |
True Density(g/cm3) |
≥3.90 |
Magnetic Material |
|
Отправить запрос, связаться с поставщиком
Другие товары поставщика
Sintered Calcium Aluminate | Sintered Calcium Aluminate ( Sintered Refining Slag) is calcined in the rotary kiln with the high quality raw materials.It’s a good quality r... | |
Fused mullite | Fused mullite is made of high-purity quartz sand and industrial alumina, melted in super large electric arc furnace, and can be processed into part... | |
Tabular Alumina | Tabular Alumina, with the purity, do not add any additives, and firing contraction completely finished sintered alumina, alumina powder as raw mate... | |
Fused Calcium Aluminate | Fused Calcium Aluminate is fused in the electric arc furnace with the high quality raw materials. It is an indispensable refining agent in the proc... | |
Sintered Calcium Aluminate | Sintered Calcium Aluminate ( Sintered Refining Slag) is calcined in the rotary kiln with the high quality raw materials.It’s a good quality r... |
Похожие товары
Dresser, 0.4 Carat Single Point Grinding Wheel Tapered Point Tool for Dressing and Grinding Bench, Item surface, Cylindrical Internal Grinding | Продавец: 青岛晟鑫杰金刚石工具有限公司 | ||
Aluminum Oxide Fiber Disc | Продавец: CHANGZHOU RMN ABRASIVES CO., LTD | Aluminum Oxide Fiber Disc It is strong and has durable, long sanding life, high sanding performa... | |
AJ26M Abrasive Belts for Metal | Продавец: CHANGZHOU RMN ABRASIVES CO., LTD | AJ26M Abrasive Belts for Metal RMC AJ26M abrasive belts for metal backing is Jwt flexible and hi... | |
AJ25 Aluminium Oxide Abrasive Belts | Продавец: CHANGZHOU RMN ABRASIVES CO., LTD | AJ25 Aluminium Oxide Abrasive Belts The backing cloth make anti-slip treatment with high strengt... | |
AF37M Green Abrasive Film | Продавец: CHANGZHOU RMN ABRASIVES CO., LTD | RMC AF37M green abrasive microfinishing filmcan be used as Velcro and PSA disc, and also suitable... |