Magnesium Yttrium Master Alloy MgY30 ingots manufacturer

Short Description:

Magnesium Yttrium Master Alloy is a casting alloy used as an additive for magnesium alloy material processing.

Y content we can supply: 20%, 25%, 30%, 60%, 85%, customized

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Product Description

Brief introduction

Product Name: Magnesium Yttrium Master Alloy
Other Name: MgY alloy ingot
Y content we can supply: 20%, 25%, 30%, 60%, 85%, customized
Shape: irregular lumps
Package: 50kg/drum, or as you required

Yttrium can be used as additive in magnesium alloy. Therefore, the Mg-Y master alloy can not only reduce the oxidation loss and cost, but also has the advantages of convenient storage and transportation, simple operation, pollution-free, stable composition and reliable quality. Magnesium yttrium alloy has low specific gravity (no more than 1.9g / cm3) and high strength, so it is widely used in aerospace industry to improve the heat resistance, corrosion resistance and high temperature strength of magnesium alloy.

Specification

Name		MgY-20Y	MgY-25Y	MgY-30Y
Molecular formula		MgY20	MgY25	MgY30
RE	wt%	20±2	25±2	30±2
Y/RE	wt%	≥99.9	≥99.9	≥99.9
Si	wt%	<0.03	<0.03	<0.03
Fe	wt%	<0.05	<0.05	<0.05
Al	wt%	<0.03	<0.03	<0.03
Cu	wt%	<0.01	<0.01	<0.01
Ni	wt%	<0.01	<0.01	<0.01
Mg	wt%	Balance	Balance	Balance

Application

Magnesium Yttrium Master Alloy is widely used in the aerospace industry to improve the heat resistance, corrosion resistance and high temperature strength of magnesium alloys. Purification function, yttrium can remove impurities such as hydrogen, deoxidation and iron, reduce porosity and porosity of castings, and improve fluidity. The grain and dendrite are refined by modification. Yttrium has a high age hardening effect in magnesium alloy, which improves the room temperature strength. The addition of yttrium has better heat resistance and high temperature creep resistance than the addition of other rare earth elements. The working temperature is increased to 350℃. The addition of yttrium can improve the corrosion resistance of magnesium alloy.