Cast aluminum alloy high in thermal conductivity
A technology for casting aluminum alloys with high thermal conductivity, applied in the field of casting, can solve the problems of poor thermal conductivity of aluminum alloys, unable to meet the development needs of automobiles, etc., and achieve the effects of high thermal conductivity and good mechanical properties
Active Publication Date: 2016-01-20
天津凯鑫程铝业股份有限公司
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The invention provides cast aluminum alloy high in thermal conductivity. The cast aluminum alloy is composed of, by weight, silicon of 4.0-6.5%, iron of 1.0-3.0%, copper of 0.4-1.0%, magnesium of 0.05-0.15%, manganese of 0.3-0.4%, nickel of 0.4-0.6%, tin of 0.1-0.2%, impurities of 0.05-0.2% and the balance aluminum. The cast aluminum alloy is good in castability and mechanical property, high in thermal conductivity and electrical conductivity and especially suitable for manufacturing automobile spare parts such as LED automobile lamp radiators and heating plates.
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Property | Measurement | Unit |
Tensile strength | 228.0 | mPa |
Yield stress | 131.0 | mPa |
Shear strength | 122.0 | mPa |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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