Novel calcium strontium heat-resistant magnesium alloy

The invention discloses a novel calcium strontium heat-resistant magnesium alloy, which comprises the following components by weight: 7.0-9.0% of Al, 0.10-0.45% of Mn, 0.0001-0.1% of Zn, 0.5-2.0% of Ca, 0.1-0.8% of Sr, 0.0001-0.04% of Si, 0.0001-0.01% of Cu, 0.0001-0.0015% of Ni, 0.0001-0.005% of Fe...

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Bibliographische Detailangaben
1. Verfasser:	DING WEINAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The invention discloses a novel calcium strontium heat-resistant magnesium alloy, which comprises the following components by weight: 7.0-9.0% of Al, 0.10-0.45% of Mn, 0.0001-0.1% of Zn, 0.5-2.0% of Ca, 0.1-0.8% of Sr, 0.0001-0.04% of Si, 0.0001-0.01% of Cu, 0.0001-0.0015% of Ni, 0.0001-0.005% of Fe, 0.00001-0.00006% of Be and the balance of magnesium. The calcium strontium heat-resistant magnesium alloy provided by the invention has excellent mechanical properties such as tensile strength, yield strength and elongation, and is low in preparation cost and suitable for mass production.