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Aluminum Yttrium Alloy AlY Master Alloy For Corrosion Resistance Of Aluminum Alloys
product detail
Name: Aluminum Yttrium Alloy Molecular formula: AlY
Size: according to user's requirements Y content: 10%, 20%, 30%,87%(wt)
Description: Yttrium aluminum alloy, as a new kind of rare earth intermediate alloy material, can be added to different grades of aluminum to improve their various properties. Generally, the element yttrium is added in the form of yttrium aluminum master alloy, and the main methods to prepare yttrium aluminum master alloy are mixed melting, molten salt electrolysis and aluminothermic reduction.
Specification:
|
Name |
AlY-10Y |
AlY-20Y |
AlY-30Y |
AlY-87Y |
|
|
Molecular formula |
AlY |
AlY |
AlY |
AlY |
|
|
RE |
wt% |
10±2 |
20±2 |
30±2 |
87±2 |
|
Y/RE |
wt% |
≥99.9 |
≥99.9 |
≥99.9 |
≥99.9 |
|
Si |
wt% |
<0.1 |
<0.1 |
<0.1 |
<0.1 |
|
Fe |
wt% |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
|
Ca |
wt% |
<0.3 |
<0.3 |
<0.3 |
<0.3 |
|
W |
wt% |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
|
Cu |
wt% |
<0.01 |
<0.01 |
<0.01 |
<0.01 |
|
Ni |
wt% |
<0.01 |
<0.01 |
<0.01 |
<0.01 |
|
Al |
wt% |
The rest |
The rest |
The rest |
The rest |
|
property |
As-cast alloy or powder, silver gray |
||||
|
Application |
Used for high temperature aluminum alloy preparation, improve the corrosion resistance of aluminum alloys |
||||
|
package |
Conventional packaging, flexible packaging according to customer needs |
||||
Package: Conventional packaging, 50kg per bag in iron drum packaging, also provide small package: 100g, 500g, 1kg, 5kg and other small packaging.
Used: It is widely used for high temperature aluminum alloy preparation, improve the corrosion resistance of aluminum alloys. Yttrium can reduce the harmful effect of non-metallic impurities, refine the grain and dendrite structure, improve the thermoplasticity, change the existing state of impurities, reduce the surface tension of matrix, improve the casting performance, and improve the corrosion resistance of aluminum and its alloys.