Name: Aluminum Scandium Alloy Molecular formula: AlSc
Size: according to user's requirements Sc content: 2%, 5%, 10%(wt)
Description: The melting point of scandium is 1541℃, the melting point of aluminum is 660℃, and the difference between the melting points of the two metals is too big. Scandium must be added to the aluminum alloy in the form of a master alloy. Scandium master alloy is the key raw material for making aluminum alloy containing scandium. There are several methods to prepare the master alloy, such as doping method, scandium fluoride method, scandium oxide metal thermal reduction method, molten salt electrolysis method and so on.
Specification:
|
Name |
AlSc-2Sc |
AlSc-5Sc |
AlSc-10Sc |
|
|
Molecular formula |
AlSc |
AlSc |
AlSc |
|
|
RE |
wt% |
2±0.2 |
5±0.5 |
10±0.5 |
|
Sc/RE |
wt% |
≥99.9 |
≥99.9 |
≥99.9 |
|
Si |
wt% |
<0.1 |
<0.1 |
<0.1 |
|
Fe |
wt% |
<0.1 |
<0.1 |
<0.1 |
|
Ca |
wt% |
<0.01 |
<0.01 |
<0.01 |
|
Na |
wt% |
<0.01 |
<0.01 |
<0.01 |
|
Cu |
wt% |
<0.01 |
<0.01 |
<0.01 |
|
Al |
wt% |
The rest |
The rest |
The rest |
|
property |
As-cast alloy, block or plate, silver gray |
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Application |
Scandium, as a transition group element and rare earth element, can not only refine the as cast alloy grain, increase the recrystallization temperature and improve the strength and toughness of aluminum alloy, but also improve the weldability, heat resistance, corrosion resistance, thermal stability and neutron radiation damage resistance of aluminum alloy. |
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package |
Conventional packaging, flexible packaging according to customer needs |
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Package: Conventional packaging, 50kg per bag in iron drum packaging, also provide small package: 100g, 500g, 1kg, 5kg and other small packaging.
Used: Scandium aluminum alloy has a wide application prospect in the high-tech sectors such as ship, aerospace industry, rocket missile, nuclear energy and so on. It is hoped that a series of new high-performance aluminum alloy materials, such as ultra-high strength and high toughness aluminum alloy, high-strength corrosion-resistant aluminum alloy, high-strength neutron irradiation resistant aluminum alloy, will be developed based on the existing aluminum alloy by adding trace scandium. With their excellent comprehensive properties, these alloys will have very attractive application prospects in aerospace, nuclear energy and ship industry. In addition, they can also be used in light vehicles and high-speed trains.
