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	Effects of injection temperature on microstructure and mechanical properties of ADC12 aluminum alloy in super slow speed die casting
	Ji Lianqing ; Ji Peiying ; Xiong Shoumei ; Murakami, M. ; Matsumoto, Y. ; Ikeda, S.
	2010-10-12 ; 2010-10-12
关键词	Practical/ aluminium alloys die casting high-temperature effects tensile strength tensile testing/ injection temperature effects microstructure properties mechanical properties ADC12 aluminum alloy super slow speed die casting standard tensile testing specimen high-temperature techniques tensile strength temperature 700 C/ E1520G Forming processes E1630 Testing E2120 Heat and thermodynamic processes (mechanical engineering) E2130 Fluid mechanics and aerodynamics (mechanical engineering) E2180B Plasticity (mechanical engineering) E1710 Engineering materials/ temperature 9.7315E+02 K
中文摘要	In order to optimize the super slow speed (SSS) die casting process, effects of pouring temperature on mechanical properties of ADC12 magnesium alloy in SSS die casting were examined with a standard tensile testing specimen. The results show that the density of specimen in SSS die casting is higher than, that in conventional die castings at various pouring temperatures. There exists a critical value for pouring temperature, which is closely related to die temperature and releasing agent. The desirable pouring temperature is 700 degrees C under the SSS condition, and the dendrite primary alpha -Al phase can be observed in the alloy at the pouring temperature. Compared with that in the alloy poured at higher temperature, the primary and secondary dendritic arm becomes shorter in the alloy, exhibiting better tensile properties.
语种	中文
出版者	Editorial Board of Special Casting & Nonferrous Alloys ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80501]
专题	清华大学
推荐引用方式 GB/T 7714	Ji Lianqing,Ji Peiying,Xiong Shoumei,et al. Effects of injection temperature on microstructure and mechanical properties of ADC12 aluminum alloy in super slow speed die casting[J],2010, 2010.
APA	Ji Lianqing,Ji Peiying,Xiong Shoumei,Murakami, M.,Matsumoto, Y.,&Ikeda, S..(2010).Effects of injection temperature on microstructure and mechanical properties of ADC12 aluminum alloy in super slow speed die casting..
MLA	Ji Lianqing,et al."Effects of injection temperature on microstructure and mechanical properties of ADC12 aluminum alloy in super slow speed die casting".(2010).

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