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Method for the synthesis of nanocomposite aluminum-graphene, magnesium-graphene and aluminum-magnesium-graphene materials

机译:纳米复合铝石墨烯,镁石墨烯和铝镁石墨烯材料的合成方法

摘要

FIELD: nanotechnology.SUBSTANCE: aluminium, magnesium or alumo-magnesium alloy, containing, wt %: aluminium 99.9-0.1; magnesium 0.1 to 99.9 is melted in the melt of alkali and/or alkaline earth metal halogenides, containing 0.1-20 wt % of the carbonaceous additive from the row, containing the metal or nonmetal carbides or solid organic substances, such as hydrocarbons, carbohydrates, carboxylic acids, for 1-5 hours at the temperature of 700-750°C. Then slowly cool at the rate of not more than 1 deg/min.EFFECT: decrease of the process temperature, the resulted metal-graphene nanocomposite has the reduced density and increased hardness, strength, modulus of elasticity and percent elongation.6 dwg, 3 ex
机译:领域:纳米技术。物质:铝,镁或铝镁合金,含有99.9-0.1%(重量)的铝; 0.1至99.9的镁在碱金属和/或碱土金属卤化物的熔体中熔化,该碱金属卤化物中含有0.1-20重量%的碳质添加剂,含有金属或非金属碳化物或固体有机物质,例如碳氢化合物,碳水化合物,羧酸,在700-750°C的温度下放置1-5小时。然后以不超过1度/分钟的速度缓慢冷却。效果:降低工艺温度,所得金属-石墨烯纳米复合材料的密度降低,硬度,强度,弹性模量和伸长率提高。6 dwg,3前

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