FT-供应95%0-1mm、段号、纯号、细粉优质棕刚玉磨料磨削力强

¥4100.00 ≥10吨起批

参数

丰泰品牌
95型号
棕刚玉种类

发货地河南巩义市不限

巩义市丰泰耐材磨料有限公司: 进入店铺在线咨询

BROWN ALUMINUM OXIDE 棕色氧化铝W20 20-14微米酸洗水洗粒度集中 ¥7400.00

棕色氧化铝BROWN ALUMINUM OXIDE W50 基本粒：50-40微米酸洗水洗 ¥7000.00

球磨机钢球2024，6.7破碎日记 ¥5400.00

棕刚玉具有优异的磨削性能、适用范围广、便宜等特点面议

棕刚玉特性，棕刚玉用途说明，棕刚玉型号分类面议

核桃砂由核桃壳破碎后，经严格筛选分类多道工序精制而成面议

产品详情

FT-供应95%0-1mm、段号、纯号、细粉优质棕刚玉磨料磨削力强

性质：以铝钒土、焦碳(无烟煤)为主要原料，在电弧炉内经高温冶炼而成，主要化学成分为Al203、Ti02

还含有少量的Si02和Fe203等。

用途：用它制成的磨具，适于磨削抗张强度较高的金属，如各种通用钢材、可锻铸铁、硬青铜等。也可制造***耐火材料。

特点：韧性好比SiC高，显微硬度1800-2200kg/mm2，体积密度≥3.85g/cm3，耐高温，耐火度高达1850oc

理化性能分析

棕刚玉化学成份GB/T2478-1996 CHEMICAL COMPOSITION OF BROWN ALUMINIUM OXIDE
粒度范围 Range of Grit Sizes	化学成份％（按重量***比） Chemical Composition%(by weight)
粒度范围 Range of Grit Sizes	Al₂O₃	TiO₂
4#-90#	94.50-97.00	1.50-3.80
100#-180#	≥93.50	1.50-3.80
220#-240#	≥92.50	1.50-3.80

With bauxite, carbon material, iron filings as raw materials, Brown Fused Alumina is restored and obtained through the melting of the brown the brown artificial corundum in the furnace above 2200 ℃, and made of a variety of particle sizes products by purifying, crystallization, sorting, crushing, magnetic separation and screening methods. With its dense texture, high hardness and the formation of spherical particles, it is suitable for the manufacture of ceramics and resin, as well as the high-Bonded Abrasives grinding, polishing, sand blasting, precision casting and so on, also can be used to manufacture high-grade refractory material.

Brown Fused Alumina has high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion-resistant and other characteristics. Dozens of refractory manufacturers have proved in practice that the product has not detonate, non-powder, non-cracking characteristics in the application process.

Particle size is in accordance with international standards and can be processed as requirements. Universal size: No. F4 ~ F320, its chemical composition varies depending on grain size. Its prominent feature is the small crystal size, impact resistance and spherical particles. This product has high purity, dense texture, large bulk density, strong self-sharpening, good toughness, low level magnetic material content and other characteristics.