Selenium (Se) sputtering targets, purity: 99.99%, CAS: 7782-49-82

Model No.︰

Se targets

Brand Name︰

TYR

Country of Origin︰

China

Unit Price︰

US $ 200 / pc

Minimum Order︰

1 pc

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Product Description

   

Selenium (Se) sputtering targets  

 

Purity: 99.99%, 99.999%

Spec.:

Diameter: 355.6mm (14") max.

Single piece Size: Length: <1500mm, Width: <250mm, Thickness: >1mm, if larger size than this, we can do it as tiles joint by 45 degree or 90 degree.

Shape: discs, plate, rod, tube, sheet, Delta, Rotatable and per drawing

 

Made sputtering targets method: 

hot pressing (HP), hot/cold isostatic pressing (HIP, CIP), and vacuum melting, vacuum sintering

 

Selenium (Se), Selenium exists in several allotropes that interconvert upon heating and cooling carried out

 at different temperatures and rates. As prepared in chemical reactions, selenium is usually amorphous, 

brickred powder. When rapidly melted, it forms the black, vitreous form, which is usually sold industrially

 as beads。

Melting point: 494 K, 221 °C, 430 °F , Boiling point: 958 K, 685 °C, 1265 °F 

Selenides: Analogous to the behavior of other chalcogens, selenium forms a dihydride H2Se. It is a 

strongly odiferous, toxic, and colorless gas. It is more acidic than H2S. In solution it ionizes to HSe-. 

The selenide dianion Se2-forms a variety of compounds, including the minerals from which selenium is

 obtained commercially. Illustrative selenides  include mercury selenide (HgSe), lead selenide (PbSe), 

zinc selenide (ZnSe), and copper indium gallium diselenide (Cu(Ga,In)Se2). 

These materials are semiconductors. With highly electropositive metals, such as aluminium, these selenides 

are prone to hydrolysis

Applications:  

Manganese electrolysis, Glass production, Alloys, Solar cells

Selenium is a semiconductor and is used in photocells. Uses in electronics, once important, have been 

mostly supplanted by silicon semiconductor devices. Selenium continues to be used in a few types 

of DC power surge protectors, baby formula, and one type of fluorescent quantum dot

 

We also supply below material:

 

Material Name

Formula Purity
Aluminum Al 99.99%, 99.999%
Antimony Sb 99.99%, 99.999%
Boron B 99.9%,99.99%, 99.999%
Barium Ba 99.3%, 99.9%, 99.95%
Bismuth Bi 99.99%, 99.999%
Graphite C 99.99%
Cobalt Co 99.9%, 99.95%, 99.99%
Chromium Cr 99.5%, 99.9%, 99.95%
Copper Cu 99.99%, 99.999%
Cadmium Cd 99.99%
Iron Fe 99.9%, 99.99%
Indium In 99.9%, 99.99%,99.999%
Lithium Li 99.5%
Molybdenum Mo 99.95%
Magnesium Mg 99.95%
Nickel Ni 99.9%, 99.98%, 99.995%, 99.999%
Niobium Nb 99.95%
Lead Pb 99.99%
Rhenium Re 99.95%, 99.99%
Silicon Si 99.999%, 99.9999%,poly or mono crystal, doped or undoped
Selenium Se 99.99%, 99.999%
Tellurium Te 99.99%,99.999%
Tantalum Ta 99.95%, 99.99%
Titanium Ti 99.7%, 99.99%, 99.995%, 99.999%
Tin Sn 99.99%, 99.999%
Tungsten W 99.95%
Vanadium V 99.9%

 



specification︰ Purity: 99.99%, 99.999%
Spec.:
Diameter: 355.6mm (14") max.
Single piece Size: Length: <1500mm, Width: <250mm, Thickness: >1mm, if larger size than this, we can do it as tiles joint by 45 degree or 90 degree.
Shape: discs, plate, rod, tube, sheet, Delta, Rotatable and per drawing
Label︰ Selenium Se semiconductor sputtering targets

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offering sputtering targets, evaporation material, rare earth metal, rare earth oxide, chemistry reagent

 

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