Huizhou Tianyi rare material Co., Ltd

About TYR
Product classification
  Sputtering Target
  Rare Earth Material
  Evaporation Material
  Chemical Reagent
  High Pure Metals
Product Details

High Pure Aluminum Oxide (Al2O3) crystal Evaporation (deposition) Material

Purity: 99.99%

Shape: shots, pellets, pieces, granules, rods, tablets


Shots: 3mm diameter, 6mm diameter e.t.c

Pellets: 3mm dia. X 3mm L, 6mm dia. X 6mm L, 10mm dia. X 5mm L e.t.c

Pieces, Granules: 1-2.5mm, 3-6mm, 3-8mm, 1-3mm, 3-12mm e.t.c

Rods: 3mm diameter, 5mm diameter, 10mm diameter e.t.c


Al2O3 is an electrical insulator but has a relatively high thermal conductivity (30 Wm−1K−1[1]) for a ceramic material. Aluminum oxide is completely insoluble in water. In its most commonly occurring crystalline form, called corundum or α-aluminum oxide, its hardness makes it suitable for use as an abrasive and as a component in cutting tools.


Aluminum oxide is responsible for the resistance of metallic aluminum to weathering. Metallic aluminum is very reactive with atmospheric oxygen, and a thin passivation layer of aluminum oxide (4 nm thickness) forms on any exposed aluminum surface. This layer protects the metal from further oxidation. The thickness and properties of this oxide layer can be enhanced using a process called anodizing. A number of alloys, such as aluminum bronzes, exploit this property by including a proportion of aluminum in the alloy to enhance corrosion resistance. The aluminum oxide generated by anodizing is typically amorphous, but discharge assisted oxidation processes such as plasma electrolytic oxidation result in a significant proportion of crystalline aluminum oxide in the coating, enhancing its hardness.


Applications: Filler, Catalysis, Purification, Abrasive, Paint, electrical insulator

The great majority of aluminum oxide is consumed for the production of aluminum, usually by the Hall process.

Using a plasma spray process and mixed with titania, it is coated onto the braking surface of some aluminium bicycle rims to provide abrasion and wear resistance

Charged Aerosol Release Experiment (CARE) , Corundum , List of alumina refineries , Micro-Pulling-Down , Ruby , Sapphire , Transparent alumina


We also supply below oxie ceramic sputtering targets material:


Material Name Formula Purity Form
Aluminum Oxide Al2O3 99.99% Ceramic, Crystal
Gadolinium Oxide Gd2O3 Gd2O3/TREO>99.99%, TREO>99% Ceramic
Hafnium Oxide HfO2 99.99% Ceramic
Silicon Oxide SiO 99.9% Ceramic, Crystal
Silicon Dioxide SiO2 99.995% Ceramic, Crystal
Titanium Dioxide TiO2 99.99% Ceramic
Titanium Oxide Ti2O3 99.99% Ceramic, Crystal
Yttrium Oxide Yb2O3 Yb2O3/TREO>99.99%, 99.999%; TREO>99% Ceramic
Lanthanum Titanium Oxide LaTiO3 99.99% Ceramic
Zinc Oxide ZnO 99.99% Ceramic
Zirconium Oxide ZrO2 99.95% Ceramic
Yttrium Oxide Y2O3 Y2O3/TREO>99.99%, 99.999%; TREO>99% Ceramic
Titanium Oxide Ti4O7 99.99% Ceramic
Tin Oxide SnO 99.9% Ceramic
Iron Oxide Fe2O3 99.9% Ceramic
Strontium Titanate SrTiO3 99.9% Ceramic
Cerium Oxide CeO2 CeO2/TREO>99.99%, 99.999%; TREO>99% Ceramic
Indium Tin Oxide ITO 99.99% Ceramic
Magnesium Oxide MgO 99.9% Ceramic, Crystal
Scandium Oxide Sc2O3 Sc2O3/TREO>99.9%, 99.99%; TREO>99% Ceramic
Titanium Oxide TiO 99.99% Ceramic
Trititanium pentoxide Ti3O5 99.99% Ceramic, Crystal
Tantalum Pentoxide Ta2O5 99.99% Ceramic
Zirconium Titanium Oxide ZrO2-TiO2 99.9% Ceramic
Praseodymium Titanate PrTiO3 99.9% Ceramic
Zirconium Magnesium Oxide ZrO2-MgO 99.99% Ceramic
Zirconium Tantalum Oxide ZrO2-Ta2O5 99.99% Ceramic
Niobium Pentoxide Nb2O5 99.99% Ceramic
Zirconium Oxide ZrO 99.9% Ceramic
Tin Oxide SnO2 99.9% Ceramic
Barium Titanate BaTiO3 99.9% Ceramic

Product classification

Huizhou Tianyi rare material Co., Ltd | 粤ICP备案10095113号 | powered