6Al-10Sr中间合金冷却方式对A356共晶硅变质的影响（The influence of the medium alloy cooling method on the metamorphism of A356 eutectic silicon was investigated）.doc

6Al-10Sr中间合金冷却方式对A356共晶硅变质的影响（The influence of the medium alloy cooling method on the metamorphism of A356 eutectic silicon was investigated） The influence of the medium alloy cooling method of 6Al - 10Sr on the metamorphism of A356 eutectic silicon. TXT love is a strong word. The upper half of it is derived from metamorphosis and the lower half is derived from abnormal state. This article is contributed by formingtech PDF documents may have a poor browsing experience at the WAP end. It is recommended that you choose TXT, or download the source file to the native view. The effect of the interalloy cooling method on the metamorphism of A356 eutectic silicon was studied Li yazhen, zhao weimin, fan xueyi, Lin xiao ping, wang zhifeng (school of materials science and engineering, hebei university of technology, tianjin 300130) Abstract: the intermediate alloy of al-10sr was cooled in air, ice water and liquid nitrogen, and the A356 aluminum alloy was metamorphosed with different Al - 10Sr alloy To deal with. The metamorphic effect of the intermediate alloy of al-10sr was studied through X-ray diffraction analysis (XRD) and scanning electron microscope (SEM). The results showed that, as the cooling rate of air, ice water and liquid nitrogen increased, the metamorphic effect of al-10sr increased, and the eutectic silicon became even smaller. Keywords: A356 alloy; Metamorphism; Cooling mode; Total crystal Si phase diagram classification number: TG146.2 + 1; TG146.2 + 72; TG244 + 3 literature identification code: A Effect of Different al-10sr Master Alloy Cooling Methods on Eutectic Silicon of A356 LI Ya-zhen，ZHAO Wei-min，FAN Xue-yi，LIN Xiao-ping,WANG Zhi-feng (School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130) Abstract: Al-10Sr master alloy was cooled and solidified under different conditions of air, ice water and liquid nitrogen. A356 aluninium alloy was separately modified by different Al-10Sr master alloy. The effect of modificat