Huizhou Tianyi rare material Co., Ltd

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

High Pure Oxide Evaporation (deposition) Material

 

Pure Metal Evaporation Material    Alloy Evaporation Material        Noble metal Evaporation Material    

Compound (Oxide, Fluoride, Sulfide, Selenide, Telluride, Mixture) Evaporation Material

 

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

Spec.:

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   

 

 

 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

 

 

 

 

 

 

 

 

 

 

 

 

Explain for purity of Rare Earth Metalwhat is the purity of Rare Earth MetalWhats mean is “TREM”Whats means is the “RE/TREM”TREM means Total content of Rare Earth Metal, RE/TREM means this RE element's content in the Total content of Rare Earth Metal; for example La/TREM: 99.9%, TREM: 99%, means La element content is 99.9% in the total content of Rare Earth Metal and Total content of Rare Earth Metal is 99%.

Total content of Rare Earth Metal are include those elements, Total 16 elements. They are La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y

RE = rare earth

REM = rare-earth metals

 

About Evaporation material basic knowledge:

Evaporation is a type of vaporization of a liquid that occurs from the surface of a liquid into a gaseous phase that is not saturated with the evaporating substance. The other type of vaporization is boiling, which is characterized by bubbles of saturated vapor forming in the liquid phase. Steam produced in a boiler is another example of evaporation occurring in a saturated vapor phase. Evaporation that occurs directly from the solid phase below the melting point, as commonly observed with ice at or below freezing or moth crystals (napthalene or paradichlorobenzine), is called sublimation.

 

Application for Film deposition, Thin films may be deposited by evaporating a substance and condensing it onto a substrate, or by dissolving the substance in a solvent, spreading the resulting solution thinly over a substrate, and evaporating the solvent.

The rate of evaporation depends on the material and such factors as the temperature, the surface area, amount of ventilation, and the pressure exerted on the surface

 

Thermal vacuum deposition is one method for fabricating thin films under a high vacuum environment also addressed as "thermal evaporation method". With this method, an electron beam (e-beam) or resistive heating is usually used to evaporate the desired material inside the vacuum coating chamber, which then adheres to a substrate placed above it. This method can classified as a form of PVD, which stands for physical vapor deposition, and is suitable for fabricating high-quality thin films with thicknesses on the order of nanometers on glass, plastic, films, metals, and almost any other kind of material. An e-beam can be used to melt evaporation material with melting points even above 2000 degree, which are common for thin films on optical components, some of which consist of more than 300 layers.

 

Some of the characteristics of a good optical thin film are as follows: good transmittance, low absorption, stable refractive index, high packing density, low scattering, low stress, reasonable hardness, good adhesion, chemical stability, environmental resistance. Among the several parameters that influence thin film quality, the choice of evaporation material is critically important.

 

Wide application as a thin film material:

Our evaporation material can be used to manufacture the following:

optical thin film coatings such as AR coatings, HR coatings, and coatings for most optical filters

functional thin film coatings such as transparent conductive coatings

protective overcoatings

coatings for gas barrier applications

antiwear films

heat-resistant coatings

colored decorative coatings

optical thin film coatings

coatings for laser optics applications

 

 

Evaporation materials   PVD coating materia    Thin Film coating materials  Optical vapour deposition materials   cathode evaporation material  Vacuum coater materials

Thin film deposition    Deposition condition     Parameters for thin film coating   Substrate temperature   Substrate condition

 

 

Product classification

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