Aluminum Yttrium Master Alloy AlY20 ingots manufacturer

Short Description:

Aluminum Yttrium Master Alloy widely used for high temperature aluminum alloy preparation, improve the corrosion resistance of aluminum alloys.

Y content we can supply: 10%, 20%, 87% customized

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Product Detail

Product Tags

Product Description

Brief introduction

Product Name: Aluminum Yttrium Master Alloy
Other Name: AlY alloy ingot
Y content we can supply: 10%, 20%, 87%, customized
Shape: irregular lumps
Package: 50kg/drum, or as you required

Specification

Name		AlY-10Y	AlY-20Y	AlY-30Y	AlY-87Y
Molecular formula		AlY10	AlY20	AlY30	AlY87
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%	Balance	Balance	Balance	Balance

Application

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.

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.