Description
Characteristic
Chemical formula：YAl
Appearance：Silvery grey metallic luster
Total rare earth (%) : 87±2
Yttrium in rare earth content (%) : ≥99.5
Main impurity element content (%) : Fe<0.05, Si<0.03, Ca<0.005, Mg<0.01, C<0.05, O<0.5.
Application
Mainly used as high temperature corrosion resistant alloy materials additives.
