Selling Leads from China National Abrasives Corp.(CAEC) China

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China National Abrasives Corp.(CAEC)

fused alumina zirconia

We can supply two types fused alumina zirconia, 25% and 40%, can be used for abrasives as F and P grain.
25%
Extremely wear resistant, our 25% alumina zirconia grains consist of fine primary Corundum and an Alumina-Zirconia eutectic crystalline structure. This structure allows for one of the most durable materials in the abrasives industry, outperforming commodity abrasives like brown fused
Ceramic proppant (Ceramic proppant)

Ceramic proppant are used in the hydraulic fracturing process to increase the productivity of new and existing natural gas and oil wells. Their application include for a broad range of applications, for highest fracture conductivity to moderate depths, ideal for oil reserves, for low to moderately permeable wells with closure stresses to 14,000 psi, for high fracture conductivity in deep and hosti
Stabilized Zirconia (Stabilized Zirconia)

Our corp. uses advanced electro fusing technology to produce all kinds of zirconia materials stabilized by different stabilizing agents.
1.Z-95C It is a kind of CaO partial stabilized zirconia, which uses high purity zirconium dioxide chemical as raw material and stabilized by CaO. It can be used to make high class ZrO2 based refractory and ceramic products.
2.Z-94C It is a kind of CaO partial
TIB2

Apply Field:
Conductive compound material. Conductive Boron Nitride (Evaporation Boat) made by TIB2 and Boron Nitride is the component of vacuum aluminium-plate equipments.
The tools and components of pottery and porcelain cutting. Pottery and porcelain of TIB2 is used for drawing model, extrusion model, sand blowing nozzle, airproof component and cutting tool, etc.
Complex pottery and por
Si3N4

Si3N4
Si3N4 is a new material made out under special high temperature and pressure, it is widely used for refractory and ceramics material, it also has high efficiency in grinding processing.
Chemical Composition and other feature:

Items Product A Product B
Si3N4 97.5%
75.00%
Si 58.00%
49.00%
Fe 1.50%
15.00%
N 34.00%
28.00
Color white gray
Refractor
Aluminum Nitride

Advanced Ceramic Powders and products

Aluminum Nitride
1. The characteristic of Aluminum Nitride:
  High thermal conductivity - About 10 times that of alumina, up to 190 W.
  Thermal expansion close to that of Si - Excellent reliability in the mounting of large Si chips or for
use with demanding heat cycles.
  High resistivity to corrosion - Inert to almost all molten metals.
2.
HEXAGONAL BORON NITRIDE

HEXAGONAL BORON NITRIDE
HBN is a kind of white powder of loose, lubricious and easy moisture absorption with theoretical density 2.27g/cm3, Moh抯 hardness 2, low mechanical strength , but high than graphite. It has fine insulation, thermal conductivity, chemical corrosion resisting property, anti-oxygenation property and lubricating property. It has strong neutron absorbent power. Because of i
boron carbide,B4C

BORON CARBIDE is one of the hardest man-made materials available in commercial quantities that has a finite melting point low enough to permit its relatively easy fabrication into shapes.
BORON CARBIDE, due to its high hardness, chemical inertness, and high neutron absorption cross section, is well suited to a variety of industrial applications including:
High Purity BORON CARBIDE:
Wear part
alumina balls,ceramic balls,Zirconia Ceramic Beads

Ceramic balls or alumina balls
Alumina ceramic balls are pressed under high compaction pressure and sintered at high temperature by micro fine Al2O3 powder. The compact and homogenous microstructure is free from air pockets. It is an ideal grinding media filled in a larger ball mills.
Features:
---More economic than zirconia ball;
---Higher density than glass or agate ball;
---Lower contam
glass beads

◆Reflective glass beads for road marking
The beads make a continuous contribution to road safety (for drivers and pedestrians alike) with its high visible warning during darkness, heavy rain and even fog. Glass beads have the property of sending the incident rays back to its source. This means the light which comes into glass bead is refracted and then reflected within the bead, and it hits
Sharpening stone & Mounted wheel

Sharpening stone & Mounted wheel
Our joint venture corporation specializes in manufacturing the high-quality vitrified bonded abrasives products. It抯 main products include the single side sharpening stones, double sides sharpening stones, super finishing stones, and sharpening stones used for rubber tapping knife and table knife. In addition, it also manufactures the mounted wheels used for the e
silica fume / micro silica

Microsilica ( Silica Fume )
We are the leading manufacturer and supplier for Micro Silica. We have the densifier to help our customer to solve the transportation problem . Our micro silica are sold to many countries , almost 20 countries , which used for concrete , refractories , and we have obtained good reputation in the world .
About the detailed SiO2 content, bulk density, packing term,
FUSED MULLITE AND SPINEL

FUSED MULLITE AND SPINEL
Fused Mullite is produced by the electric furnace fusion of Bayer process alumina and high purity silica. The result is a needle-like alumina-silica grain that has low conductivity, excellent thermal shock resistance, and excellent resistance to deformation under load.
Fused Mullite is used in applications such as refractories for glass and steel industries, as kiln furn
calcium aluminate cement / high alumina cement

Calcium Aluminate Cement(CA-50)
Overview of Product
The CA-50 series of calcium aluminate cement products are hydraulic binding agents with alumina contents about 50-60%.
Beacause CA phase (monocalcium aluminate) is the main mineral phase of the CA-50 series of cement products, these products have not only relatively excellent high-temperature service performance but also the characteristics
olivine sand

OLIVINE
Usage of Olivine
1.    used for refractories
2.    used as flux of metallurgy and regulator of slag:
  MgO: 40%min.
Al2O3: 1.6%max.
S: 0.26% max.
P: 0.05% max.
3.    used for foundry: olivine in powder is widely used for foundry to produce cast steel, especially manganese steel, in many developed countries.
specifications size
Mg0 44?9% 0?5 mm
Si02 40?3% 0? mm
T
tabular alumina

Tabular Alumina is a pure sintered alpha-alumina material that has been fully densified by a rapid-sintering process. Tabular Alumina has extremely high refractoriness, high mechanical strength and abrasion resistance, very good chemical purity, excellent dielectric properties and good resistance against acid and alkali corrosion. It is the aggregate of choice in unshaped and shaped high performan
green silicon carbide

Silicon Carbide
Silicon Carbide (SiC) is produced in an electric furnace at temperatures in excess of 2200篊. SiC is produced by fusing coke and high purity silica sand. The result is the formation of SiC crystals which are very hard. SiC also has a very high thermal conductivity and is very strong at elevated temperatures.
SiC is used in a variety of industries including Bonded Abrasives (grindi
black silicon carbide

Silicon Carbide
Silicon Carbide (SiC) is produced in an electric furnace at temperatures in excess of 2200篊. SiC is produced by fusing coke and high purity silica sand. The result is the formation of SiC crystals which are very hard. SiC also has a very high thermal conductivity and is very strong at elevated temperatures.
SiC is used in a variety of industries including Bonded Abrasives (grindi
brown aluminium oxide

Brown Fused Alumina
Brown Fused Alumina (BFA) is produced in an electric arc furnace at temperatures in excess of 2000癈. BFA is the result of fusing bauxite to reduce the silica levels and forming a material with a higher alumina content.
BFA is used in the production of bonded abrasives (grinding wheels), coated abrasives (sandpaper and cloth), blasting grain, polishing compounds, refractories,
MULLITE AND SPINEL (all kinds of)

FUSED MULLITE AND SPINEL
Fused Mullite is produced by the electric furnace fusion of Bayer process alumina and high purity silica. The result is a needle-like alumina-silica grain that has low conductivity, excellent thermal shock resistance, and excellent resistance to deformation under load.
Fused Mullite is used in applications such as refractories for glass and steel industries, as kiln furn

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