US2016153075A1PendingUtilityA1

Magnesium alloy

34
Assignee: AMLI MATERIALS TECHNOLOGY CO LTDPriority: Dec 2, 2014Filed: Oct 13, 2015Published: Jun 2, 2016
Est. expiryDec 2, 2034(~8.4 yrs left)· nominal 20-yr term from priority
Inventors:Jian WangMing-Tarng YehCheng Yuan Wu
C22C 23/00C22C 23/02
34
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Claims

Abstract

A magnesium alloy is disclosed. The magnesium alloy includes magnesium (Mg), 6-12 wt % of lithium (Li) and 1-10 wt % of aluminum (Al). A temperature range between a solidus and a liquidus of the magnesium alloy is equal to or larger than 50° C.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A magnesium alloy, comprising:
 magnesium (Mg);   6-12 wt % of lithium (Li); and   1-10 wt % of aluminum (Al);   wherein a temperature range between a solidus and a liquidus of the magnesium alloy is equal to or larger than 50° C.   
     
     
         2 . The magnesium alloy according to  claim 1 , wherein the temperature range is equal to or larger than 95° C. 
     
     
         3 . The magnesium alloy according to  claim 1 , further comprising:
 0.2-3 wt % of zinc (Zn);   ≦0.3 wt % of manganese (Mn);   ≦0.2 wt % of silicon (Si);   ≦1.0 wt % of calcium (Ca); and   ≦1.0 wt % of tin (Sn).   
     
     
         4 . The magnesium alloy according to  claim 1 , having a specific gravity smaller than 1.65. 
     
     
         5 . A magnesium alloy, comprising:
 magnesium (Mg);   6-12 wt % of lithium (Li);   1-10 wt % of aluminum (Al);   0.2-3 wt % of zinc (Zn);   ≦0.3 wt % of manganese (Mn);   ≦0.2 wt % of silicon (Si);   ≦1.0 wt % of calcium (Ca); and   ≦1.0 wt % of tin (Sn).   
     
     
         6 . The magnesium alloy according to  claim 5 , wherein a temperature range between a solidus and a liquidus of the magnesium alloy is equal to or larger than 95° C. 
     
     
         7 . The magnesium alloy according to  claim 1 , having a specific gravity smaller than 1.65.

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