Henan Sicheng Abrasives Tech Co., Ltd.
5 1

Single Crystal Corundum Sand Abrasives Made in China

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Henan Sicheng Abrasives Tech Co., Ltd.
[China]

Address
0801, 8/F, No. 1 Building, No. 238, Tongbai South Road Zhengzhou Henan
Phone
86-0371-63211283
Contact name
Michelle

Quick Information

  • Brand Name: sicheng
  • Place of Origin: China
  • Model Number : Single crystal corundum F20-220#
  • Abrasive Grain Sizes : SingleCrystalCorundum
  • Material : SingleCrystalCorundum
  • Usage : abrasivestools
  • colour : gray
  • shape : grain
  • Al2O3 : 95%min
  • True density : 3.96-3.99g/cm³
  • Bulk density : 1.73-1.85g/cm³

Description

Single crystal corundum sand abrasives made in China

Description for Single crystal corundum: 

Single crystal corundum oxide abrasive (also known as 32A): single crystal corundum is bauxite as main raw 

material, with addition of an appropriate amount of sulfide from the high temperature melting. pale or light 

khaki-colored, high hardness, toughness, using The special production process, each particle size products 

for the natural crystalline, rather than mechanical crushing results. a toughness very good heat-resistant high-grade abrasive material for the production of advanced cutting and grinding tools, suitable for high vanadium high speed steel, austenitic stainless steel, titanium high hardness, high toughness materials, the grinding, especially for dry grinding and ease of deformation easy to burn the workpiece grinding single crystal corundum physical and chemical indicators: chemical composition: Al2O3 99% - 99.72 % (GB10174-88 standard) grain size of: 24 # - 240 # (GB2477-83 standard) compressive strength: 30.7N molding method: 

69.25% - 82.57% Resilience: 64.9% of the particle density: 3.96-3.99 g, / cm2 magnetic material: 94.6%

Physical and chemical indicators :

Physical properties

True density

Bulk density

Knoop hardness

Toughness 

3.96-3.99g/cm³

1.73-1.85g/cm³

2200-2400

64.90%

Chemical compositions

Al2O3

Fe2O3

TiO2

SiO2

98.97

0.10

0.29

0.10

 

Single crystal corundum abrasives has basically stopped production:

Although the single crystal corundum abrasives fine grinding performance, however, due to H2S and SO2 gas and wastewater, and serious pollution of the environment in the manufacturing process, the abrasive has been not a lot of production in the country. Fourth Grinding Wheel Factory single crystal corundum abrasive manufacturing plant, the plant in Zibo City, Shandong Province, on environmental issues as early in the nineties of the last century had to stop production, followed by single-crystal corundum abrasives manufacturing 

plant moved to in the more remote Xixia County, Henan Province, the main production plant Xixia County Masahiro single crystal alumina plant after 2004 stopped production, thus far, in the domestic single crystal 

corundum abrasives has basically stopped production worldwide, with increasing emphasis on environmental 

protection, this abrasive in the late nineties, the foreign countries has been basically to stop production.


Price

  • Delivery Port : Qingdao

Packaging & Delivery

  • Packing :10
  • Packaging Size : 1 x 1 x 1  Meters
  • Package Weight : 1000 
  • Delivery Lead Time : 5 working days after deposit received
  • Supply Ability : 500T/month

Product Image

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