Abrasive ruby corundum is made of 94% alumina as the main raw material., after smelting at high temperature. Its hardness is similar to white corundum and its toughness is higher than that of white corundum. The abrasive tools made by it have good durability and high finish. It is suitable for precision grinding of gauge, instrument parts, thread workpiece and sample mill
Maheshwari A 99.9 aluminum oxide beads have a very high purity with an Al2O3 content of > 99.9% and with minor secondary components of < 1000 ppm. These beads are suitable for the preparation and wet grinding of high-quality aluminum oxide raw materials for e.g. special technical, electrical and optical components and high-purity coatings made from special suspensions. Very small beads down to 0.1 mm and sizes up to 60mm are available of this type.
Technical Data: High purity 99.9 % Al2O3
Specific Weight 3.8 kg/dm3
Bulk Density 2.3 kg/dm3
Roundness 0.93 (ratio width/length (xmin/xmax))
Colour: White satin smooth
Fields of application
In the mining industry A 99.9 ceramic beads are used for the grinding of minerals and precious metals.
Quality attributes
The ceramic beads type A 99.9 have a dense sintered structure, a smooth surface, high roundness and high hardness.
The cemented carbide seal ring is made of tungsten carbide powder as the raw material, cobalt powder or nickel powder as the binder, pressed by a certain mold, sintered in a vacuum furnace or hydrogen reduction furnace, and made of high strength and high hardness cemented carbide material, which is not deformed and more compressive. As the most widely used mechanical seal products, cemented carbide seal ring has the characteristics of high hardness, wear resistance, corrosion resistance and so on.
Condition : Good
Quality : Good
Storage : Cool and dry place
Purity : 100%
Specialty : Highly Effective
Application: Blasting/ Cleaning Media
Color: White
Specific Gravity: 3.6 - 3.85
Delivery Time: 1 Day
FOB Port: Greater Noida
Payment Terms: Cash in Advance (CID), Cash Advance (CA)
Main Domestic Market: All India
Type : White Fused Aluminium Oxide
Colour : White
Melting Point: 2050c
Linear Expansion Coefficient: 8*10Ã??Ã?ÂÃ??Ã?²6 /k (20Ã??Ã?ÂÃ??Ã?²1000c)
Thermal Conductivity *: 36 W/(M*k) (25c)
Place of Origin : Greater Noida
White fused alumimum oxide is electrically fused in the furnance with high-grade alumina powder as raw materisls. It has higher hardness and slightly lower toughness than brown fused aluminium oxide ,characte-rize by its high purity,strong grinding ability,Abrasives tools made of it are suitable for grinding highspeed steel,etc. It also can used as materials for grinding and polishing precision-casting,spraying and coating,medium body for chemical industry, special ceramics and high-grade refractory materials ,etc
HOMEBASE HARD ROCK GARNET is a non-metallic naturally obtainable mineral abrasive which is also known as almandine garnet. It is the harviest and hardest of garnets. Thanks to its proper hardness,physical and chemical properties, HOMEBASE HARD ROCK GARNET is used widely for waterjet cutting, sandblasting and water filtration, offering high efficiency, low cost and clean environment.
HOMEBASE HARD ROCK GARNET is a non-metallic naturally obtainable mineral abrasive which is also known as almandine garnet. It is the harviest and hardest of garnets. Thanks to its proper hardness,physical and chemical properties, HOMEBASE HARD ROCK GARNET is used widely for waterjet cutting, sandblasting and water filtration, offering high efficiency, low cost and clean environment.
AZS Bricks, Alumina-Zirconia-Silica (AZS) refractories, belong to sintered ZrO2_Al2O3_SiO2 products family along with Zircon Mullite, Bonded AZS, Zirconia Corundum, and Rebonded Fused Mullite bricks. Sintered ZrO2-Al2O3_SiO2 products such as AZS have good resistance to alkali vapor and thermal shock. Mainly used in glass furnaces, they can withstand aggressive conditions in contact with molten glass. Typical applications are superstructures, skew blocks, wall bricks and upper-checker in regenerators, paving, sub-paving, and forehearth blocks in float glass furnaces.
Our fused AZS blocks mainly inclue model AZS-33#, AZS-36#, and AZS-41#. the different models applicated in different parts of furnaces.
AZS brick 33#, a normal refractory material, with the features of very good melting glass resisting, which seldom produces stone or other faults, and has little possibility to produce bubbles, widely used in glass Industrial furnace.
AZS brick 36# has more free baddeleyite crystals in chain structure and less vitreous phase, which further improves the corrosion resistibility and reduces the potential defects in glass, so it is recommended to be used in sections where glass flow is faster and temperature is higher, such as melter sidewall, paving, doghouse, etc.
AZS brick 41# has the most free baddeleyite crystals among the fused cast AZS families, which are evenly distgributed within the block. Its corrosion resistibility is the best and thus it is usually recommended to be used in the most demanding positions to balance the furnace life.
Chrome corundum brick is alumina - chrome oxide as the main raw material production of high-performance chrome corundum brick, has the characteristics of high refractoriness, great strength, good thermal shock stability, strong ability to resist erosion.
Chromium corundum brick raw material is used by the ratio of alumina and chromium oxide according to certain proportion, go through high temperature melting synthesis of a solid solution. Using special refractory production technology made of refractory brick, can improve internal quality of the product, improve the high temperature performance of products.
Feature
1.The refractory properties of chrome corundum brick
In high purity corundum material add Cr2O3, no matter how much the amount, not only will not reduce the fire performance of materials can make refractory performance of material improved.
2.The strength of chrome corundum brick.
The products in the process of burning, between particles and fine powder, between powder and powder are formed Al2O3 - Cr2O3 solid solution, calcium solid solution like bridge connect fine powder with particles together, make the strength of the material is greatly increased.
3.Thermal shock resistance
Add Cr2O3 in corundum, when Cr2O3 content is 10% ~ 66%, material of thermal shock resistance decreased with increasing content of Cr2O3, namely the Cr2O3 content low chrome corundum brick, the thermal shock stability is better than Cr2O3 content high chrome corundum brick.
1.Descriptions of Fused Cast AZS Bricks
Our fused AZS blocks mainly inclue model AZS-33#, AZS-36#, and AZS-41#. the different models applicated in different parts of furnaces.
AZS brick 33#, a normal refractory material, with the features of very good melting glass resisting, which seldom produces stone or other faults, and has little possibility to produce bubbles, widely used in glass Industrial furnace.
AZS brick 36# has more free baddeleyite crystals in chain structure and less vitreous phase, which further improves the corrosion resistibility and reduces the potential defects in glass, so it is recommended to be used in sections where glass flow is faster and temperature is higher, such as melter sidewall, paving, doghouse, etc.Â
AZS brick 41# has the most free baddeleyite crystals among the fused cast AZS families, which are evenly distgributed within the block. Its corrosion resistibility is the best and thus it is usually recommended to be used in the most demanding positions to balance the furnace life.
2.Advantages of Fused Cast� AZS Bricks
1. Best erosion resistance;
2.� Not easy to generate small bubbles;
3.Good thermal shock resistance;
4. Stable performance for furnaces;
5. Suitable for structure;
6Â Long service time.
CHONGQING EXCEED METAL CO.LTD supplies aluminium discs in a wide variety of sizes and alloys. Two state-of-the-art disc blanking presses combined with open throat shear processing enable our facilities to supply a diverse range of markets.
Aluminium discs are specialized products that are mostly used in the production of cookwares, utensils, traffic signals, lighting lampshade, stock pots, kettles etc. Our metallurgical processes ensure availability of deep drawing and spinning quality specifications that match these demanding applications.
Cleaning abrasive powder ARTA 3/1 (cleaning, disinfection, polishing) contains components that penetrate deep into surfaces and not only destroy ingrained dirt, but also kill 99.9 dangerous bacteria. Shelf life is 36 months.
Factory Direct 30/60 mesh Red Garnet Sand Blasting Abrasive
Product Description
SICHENG garnet abrasive for waterjet media is a naturally inert mineral which have characteristics sharp, angular, and the hardness 7.5 - 8.0 Mohs scale. The crystal physical properties make it a superior abrasive, suit for waterjet machine.
SICHENG garnet sand was come from high quality almandine rock mining. In order to provide "efficient, economic and environmental" garnet abrasive, we have 6 steps washing, so it is cleaner for sandblasting.
Our garnet abrasive media can meet SA2.5 or SA3.0 for the rust.
pink garnet.jpgRed garnet.jpg
Advantage
1. Garnet sand is characterized by high specific gravity, large bulk density, reasonable particle size distribution, hardness, durability and compactness.
2, garnet sand is a natural mineral, high hardness, acid and alkali resistance, in the processing, filtration and washing process can meet the stringent requirements of corrosion resistance, wear rate and broken rate is low, can greatly extend the service life of the filtration system.
3. Garnet sand polyhedral characteristics of garnet can ensure that there are more gaps between different particles, which can play a better filtering effect than the ordinary round or oval particles of other filter materials.
We Produce Various Color Synthetic Sapphires (corundum). Below Are Our Current Products, You Can Click On Them For More Details. If These Colors Still Do Not Meet Your Demand, We Can Produce Synthetic Sapphire With Custom Color Of Your Choice, Feel Free To Contact Us.
