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High strength and toughness magnesium alloy material construction template and preparation method thereof
The invention discloses a high strength and toughness magnesium alloy material construction template and a preparation method thereof. The high strength and toughness magnesium alloy material construction template includes: by mass, 6.6%-7.4% of aluminum, 1.7%-2.4% of tin, 0.15%-0.35% of manganese, less than or equal to 0.003% of iron, less than or equal to 0.02% of silicon, less than or equal to0.002% of nickel and the balance magnesium. The preparation method includes S1 sand blowing preheating, S2 smelting, S3 vacuum die-casting and S4 solid solution treatment. The magnesium alloy materialconstruction template obtained by the invention has the characteristics of high strength, good toughness, light weight, large plate surface width, integral molding without welding, convenient construction, long service life, corrosion resistance, energy saving, environmentally friendly, high turnover times, high construction quality and high construction efficiency; and the preparation method optimizes a vacuum die-casting process and a solid solution treatment process, and can effectively ensure the mechanical properties of products.
本发明公开了一种高强韧镁合金材料建筑模板及其制备方法，该高强韧镁合金材料建筑模板的成分及其质量百分比为：铝6.6％～7.4％，锡1.7％～2.4％，锰0.15％～0.35％，铁≤0.003％，硅≤0.02％，镍≤0.002％，余量为镁。该制备方法包括S1吹砂预热、S2熔炼、S3真空压铸、S4固溶处理。本发明得到的镁合金材料建筑模板具有强度高，韧性好，重量轻，板面幅面大，一体成型、无需焊接，施工方便，使用寿命长，耐腐蚀，节能环保，周转次数高，施工质量高和施工效率高的特点；且该制备方法进行了真空压铸工艺、固溶处理工艺的优化，可以有效确保产品的力学性能。
High strength and toughness magnesium alloy material construction template and preparation method thereof
The invention discloses a high strength and toughness magnesium alloy material construction template and a preparation method thereof. The high strength and toughness magnesium alloy material construction template includes: by mass, 6.6%-7.4% of aluminum, 1.7%-2.4% of tin, 0.15%-0.35% of manganese, less than or equal to 0.003% of iron, less than or equal to 0.02% of silicon, less than or equal to0.002% of nickel and the balance magnesium. The preparation method includes S1 sand blowing preheating, S2 smelting, S3 vacuum die-casting and S4 solid solution treatment. The magnesium alloy materialconstruction template obtained by the invention has the characteristics of high strength, good toughness, light weight, large plate surface width, integral molding without welding, convenient construction, long service life, corrosion resistance, energy saving, environmentally friendly, high turnover times, high construction quality and high construction efficiency; and the preparation method optimizes a vacuum die-casting process and a solid solution treatment process, and can effectively ensure the mechanical properties of products.
本发明公开了一种高强韧镁合金材料建筑模板及其制备方法，该高强韧镁合金材料建筑模板的成分及其质量百分比为：铝6.6％～7.4％，锡1.7％～2.4％，锰0.15％～0.35％，铁≤0.003％，硅≤0.02％，镍≤0.002％，余量为镁。该制备方法包括S1吹砂预热、S2熔炼、S3真空压铸、S4固溶处理。本发明得到的镁合金材料建筑模板具有强度高，韧性好，重量轻，板面幅面大，一体成型、无需焊接，施工方便，使用寿命长，耐腐蚀，节能环保，周转次数高，施工质量高和施工效率高的特点；且该制备方法进行了真空压铸工艺、固溶处理工艺的优化，可以有效确保产品的力学性能。
High strength and toughness magnesium alloy material construction template and preparation method thereof
一种高强韧镁合金材料建筑模板及其制备方法
PENG LIANG (author) / LUO FULIN (author) / GAO WEI (author) / DENG GUANGYUE (author)
2020-11-24
Patent
Electronic Resource
Chinese
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