Precipitation-hardened Mg–Ca–Zn alloys with superior creep resistance

X Gao, SM Zhu, BC Muddle, JF Nie - Scripta materialia, 2005 - Elsevier
X Gao, SM Zhu, BC Muddle, JF Nie
Scripta materialia, 2005Elsevier
The present paper reports the development of creep resistant Mg–Ca–Zn based alloys that
can be strengthened via age hardening. The Mg–1Ca–1Zn–0.6 Zr (wt.%) alloy shows tensile
and creep properties superior to magnesium alloy AZ91. The addition of 1wt.% Nd to this
alloy leads to further improvements in yield strength and creep resistance.
The present paper reports the development of creep resistant Mg–Ca–Zn based alloys that can be strengthened via age hardening. The Mg–1Ca–1Zn–0.6Zr (wt.%) alloy shows tensile and creep properties superior to magnesium alloy AZ91. The addition of 1wt.% Nd to this alloy leads to further improvements in yield strength and creep resistance.
Elsevier
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