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Aluminium Scandium Alloy Target

Excellent oxidation and corrosion resistance.

Ensures stability and reliability in extreme environments.

※ Aluminium-scandium alloys exhibit significant grain refinement, strengthening of welds and elimination of thermal cracking in welds, and have higher strength and hardness, better weldability and corrosion resistance than conventional aluminium alloys.

※ Product Standards（XB/T 515-2020）

※ Provide customised service and Aluminium Scandium Alloy Target with competitive price.
product number
ScAl-30
ScAl-20
ScAl-15
ScAl-8
Chemical composition (mass fraction)%
Sc
30±0.5
20±0.5
15±0.5
8±0.5
Al
remnant
remnant
remnant
remnant
Impurity content (not greater than)
rare earths
0.0030
0.0020
0.0015
0.0010
Fe
0.0060
0.0040
0.0030
0.0020
Si
0.0030
0.0020
0.0015
0.0010
Ca
0.0020
0.0020
0.0020
0.0020
Na
0.0010
0.0010
0.0010
0.0010
Cu
0.0060
0.0040
0.0030
0.0020
Cr
0.0040
0.0030
0.0020
0.0010
C
0.0050
0.0050
0.0050
0.0050
S
0.0005
0.0005
0.0005
0.0005
O
0.030
0.030
0.030
0.030
N
0.0010
0.0010
0.0010
0.0010
Degree of segregation of Sc components
±0.3
±0.2
±0.15
±0.1
Rare earth impurities are all rare earth elements except Pm and Sc.
The residual represents the difference between the total amount and the amount of scandium (Sc) and impurities.

Low density and high thermal conductivity, high reflectivity and excellent thermal stability.

Metal-to-metal doping method.

Applications

Widely used in sputtering targets, RF materials, electric power, electronics and other industries.

※ sputtering targets

※ RF materials

※ electric power

※ electronics

Other types of products

SCANDIUM

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