Stanford Materials Corporation (SMC) offers high-quality Magnesium – Yttrium (Mg-Y) Master Alloy with different ratios at competitive prices. As a master alloy, magnesium-yttrium can be used for grain refining, hardening, and improving alloy performance by enhancing properties such as ductility and machinability.
As a master alloy, magnesium-yttrium can be used for grain refining, hardening, and improving alloy performance by enhancing properties such as ductility and machinability. Stanford Advanced Materials provides high purity Magnesium – Yttrium (Mg-Y) Master Alloy at competitive prices.
|
Item |
Purity（%） |
Content of Y |
|
MA-39-1 |
99.9 |
20 ~ 70 ％ |
|
MA-39-2 |
99.99 |
20 ~ 70 ％ |
|
MA-39-C |
99.9 or 99.99 |
Customized |
Main technical indexes & parameters of high strength and high-temperature resistant rare-earth modified Mg alloy
|
Tensile Strength Rm |
Yield Strength Rp0.2 |
Elongation A5 |
Vickers Hardness |
|
280 - 290 Mpa |
140 - 295 Mpa |
6 – 10% |
67 - 63 |
Rare earth (RE) elements have also been successfully alloyed with Mg. The addition of rare-earth (RE) elements can refine grains and weaken anisotropy to improve the ductility of the Mg alloys. In addition, RE elements give rise to a dispersion of thermally stable precipitates with a high melting point (above 620 °C), an improvement over precipitates of the Mg-Zn system which melt at approximately 340°C and thus have poor thermal stability and exhibit a tendency for hot tearing.
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