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  5. Investigation on the microstructure and mechanical properties of Al-Si-Mg alloy via hot extrusion

Investigation on the microstructure and mechanical properties of Al-Si-Mg alloy via hot extrusion

来源 :15th International Conference on Aluminium Alloys(ICAA15)(第十 | 被引量 : 0次 | 上传用户：ytxiaokang
【摘 要】
：
Al-Si-Mg foundry alloys are widely used in the automotive industry for making high integrity castings with a combination of low density, high corrosion resistance and excellent castability.Alloying wi
【作 者】
：
Cong Xu Wenlong Xiao Chengyuan Wang Yan Zheng Shuji Hanada Chaoli Ma 
【机 构】
：
Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education, School of M
【出 处】
：
15th International Conference on Aluminium Alloys(ICAA15)(第十
【发表日期】
：
2016年3期
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Al-Si-Mg foundry alloys are widely used in the automotive industry for making high integrity castings with a combination of low density, high corrosion resistance and excellent castability.Alloying with Cu element is well known to achieve high strength of Al-Si-Mg alloys.However, addition of Cu decreases significantly the melting point and eutectic temperature of the alloy, increases the solidification range, and facilitates the condition of porosity formation.
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