MAGNESIUM ALLOY FOR HIGH TEMPERATURE AND MANUFACTURING METHOD THEREOF

PURPOSE: A magnesium alloy for high temperature and a manufacturing method thereof are provided to reduce casting defects and hold down the forming of thermally unstable β- Mg(Magnesium)17Al(Aluminum)12 phase. CONSTITUTION: A manufacturing method of magnesium alloy for high temperature is as follows...

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Bibliographic Details
Main Authors KIM, SHAE K, SEO, JUNG HO
Format Patent
LanguageEnglish
Korean
Published 05.07.2012
Subjects
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:PURPOSE: A magnesium alloy for high temperature and a manufacturing method thereof are provided to reduce casting defects and hold down the forming of thermally unstable β- Mg(Magnesium)17Al(Aluminum)12 phase. CONSTITUTION: A manufacturing method of magnesium alloy for high temperature is as follows. Magnesium or magnesium alloy is dissolved into liquid. CaO(Calcium Oxide) is added to the surface of molten metal in which magnesium or magnesium alloy is dissolved. The desired quantity of Ca is generated in the Magnesium or magnesium alloy.
Bibliography:Application Number: KR20100135979