1分赛车开奖结果查询

Global Website:

Semi-brittle corundum

[Product Specifications]: 4 # -100 #, 120 # -240 #

[Production capacity]: 20,000 tons

[Application range]: It can be used in the production of ceramic abrasives, resin abrasives and coated abrasives. The produced consolidated mill has high durability, good self-sharpness and retention. Under the same conditions, when processing certain workpieces, the surface quality, processing efficiency and durability of the grinding tools are better than brown, white, chromium, and single crystal corundum. Used for rough grinding can improve processing efficiency, and used for fine grinding can improve the surface quality of the workpiece.

【product description】:

Semi-brittle corundum is a new type of abrasive developed and produced by Ruishi to meet the needs of the international market. Because its brittleness and toughness are between white and brown corundum, it is called semi-brittle corundum. Semi-brittle corundum has the advantages of high temperature resistance, corrosion resistance, erosion resistance, low porosity, and stable thermal properties. The abrasive grains have good self-sharpness, and they are sharp and difficult to burn the workpiece. After the semi-brittle corundum abrasive grains are post-processed, the relative wear resistance is increased.
...

18603798888 Sales Hotline: 18603798888

咨询产品报价 疑难解答

Semi-brittle corundum is a new type of abrasive developed and produced by Ruishi to meet the needs of the international market. Because its brittleness and toughness are between white and brown corundum, it is called semi-brittle corundum. Semi-brittle corundum has the advantages of high temperature resistance, corrosion resistance, erosion resistance, low porosity, and stable thermal properties. The abrasive grains have good self-sharpness, and they are sharp and difficult to burn the workpiece. After the semi-brittle corundum abrasive grains are post-processed, the relative wear resistance is increased.

Application range

Particularly suitable for the grinding of heat-sensitive steels and alloys, non-ferrous metal materials with low hardness such as aluminum, copper, zinc, lead and non-metal materials such as wood and plastic. Widely used in the production of consolidated abrasives.

Production Process

Smelting furnaceSemi-brittle corundum block
Smelting furnace Semi-brittle corundum block
Sand making line
Sand making line package

Semi-brittle corundum is made of high-quality bauxite, based on the smelting of sub-white corundum, after adjusting the smelting process and proportion, it is smelted in an electric arc furnace at a high temperature of 2100 ° C and above, using a special crushing process.

Technical Parameters

Physical and chemical indicators of Ruishi semi-brittle corundum:
Granularity range Chemical index (%)
Al2O3 Fe2O3 SiO2 TiO2
4 # —100 # ≥97.5 ≤0.2 ≤1.0 ≤2.0
120 # —240 # ≥97.0 ≤0.2 ≤1.0 ≤2.0
Bulk density (g / cm3)
Granularity number F12 F14 F16 F20 F24 F30 F36 F40
Bulk density 1.85 1.82 1.80 1.78 1.76 1.74 1.72 1.69
Granularity number F46 F54 F60 F70 F80 F100 F120 F150
Bulk density 1.67 1.65 1.63 1.60 1.57 1.54 1.51 1.49
Granularity number F180 F220
Bulk density 1.47 1.45

Technology R & DMore >>

Production slightly more >>

International cooperationMore >>

Government supportMore >>

Leave message

Product Fast Track

大红鹰彩票登录 智诚彩票平台 千诚彩票平台 9号彩票客户端 北京pk10哪里有网站 北京赛车信用群 幸运飞艇微信信誉老群信誉大群 pc蛋蛋公众号群 幸运飞艇信誉老群 下分快的北京赛车的群