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Aluminium Scandium Intermediate Alloys

Scandium alloys include scandium-aluminium alloys and their multi-alloys,

scandium-magnesium alloys, scandium-titanium alloys, etc.

The most widely used scandium-aluminium alloys.

※ Scandium in aluminium alloys can refine the grain, eliminate dendrites, improve the mechanical properties of aluminium alloy welded joints, improve the corrosion resistance of aluminium alloys, tensile strength, elongation, so that aluminium alloys have superplasticity.

※ Product Standards(XB/T 402-2016)

※ Provide customised service and high quality aluminium scandium intermediate alloys with competitive price.

product number
Product
ScAl-10A
ScAl-10B
ScAl-5A
ScAl-5B
ScAl-2A
ScAl-2B
Product Code
165010A
165010B
165005A
165005B
165002A
165002B
Chemical composition (mass fraction)%
Sc
10±0.5
10±0.5
5±0.25
5±0.25
2±0.2
2±0.2
Al
remnant
remnant
remnant
remnant
remnant
remnant
Impurity content (not greater than)
rare earths
0.01
0.01
0.01
0.01
0.01
0.01
Fe
0.1
0.3
0.1
0.3
0.1
0.3
Si
0.08
0.08
0.08
0.08
0.08
0.08
Ca
0.02
0.05
0.02
0.05
0.02
0.05
Na
0.008
0.008
0.008
0.008
0.008
0.008
Cu
0.005
0.005
0.005
0.005
0.005
0.005
Cr
0.005
0.005
0.005
0.005
0.005
0.005
C
0.03
0.05
0.03
0.05
0.03
0.05
The residual represents the total amount minus scandium (Sc) and impurities.
Rare earth impurities are all rare earth elements except Pm and Sc.

Prepared by metal-pair doping or molten salt reduction.

Applications

※ aerospace

※ Marine Applications

※ Automotive

※ Golf clubs

※ Gearboxes

※ Tent Stands

Other types of products

SCANDIUM

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