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: 49 ［4］ Mao W M． Semisolid Metal Forming Technology． Beijing: China Machine Press，2004 ( 毛卫民． 半 固 态 金 属 成 形 技 术． 北 京: 机械工业出版社， 2004) ［5］ Kirkwood D H． Semisolid metal processing． Int Mater Ｒev，1994， 49( 5) : 173 ［6］ Fan Z，Fang X，Ji S． Microstructure and mechanical properties of rheo-diecast ( ＲDC) aluminum alloys． Mater Sci Eng A，2005， 412( 1--2) : 298 ［7］ Li T，Huang W D，Lin X． Formation of globular structure during semi-solid material processing． Chin J Nonferrous Met，2000，10 ( 5) : 635 ( 李涛，黄卫东，林鑫． 半固态处理中球晶形成与演化的直接观 察． 中国有色金属学报，2000，10( 5) : 635) ［8］ Canyook Ｒ，Wannasin J，Wisuthmethangkul S，et al． Character￾ization of the microstructure evolution of a semi-solid metal slurry during the early stages． Acta Mater，2012，60: 3501 ［9］ Easton M A，Kaufmann H，Fragner W． The effect of chemical grain refinement and low superheat pouring on the structure of NＲC castings of aluminum alloy Al--7Si--0. 4Mg． Mater Sci Eng A，2006，420( 1--2) : 135 ［10］ Atkinson H V，Liu D． Coarsening rate of microstructure in semi￾solid aluminum alloys． Trans Nonferrous Met Soc China，2010， 20( 9) : 1672 ［11］ Yang B，Mao W M，Song X J． Microstructure evolution of semi￾solid 7075 Al alloy slurry during temperature homogenization treatment． Trans Nonferrous Met Soc China，2013，23 ( 12 ) : 3592 ［12］ Yang X Ｒ，Mao W M，Pei S． Preparation of semisolid feedstock by straight pipe pouring． Spec Cast Nonferrous Alloys，2008，28 ( 3) : 186 ( 杨小容，毛卫民，裴胜． 直管浇注法制备半固态坯料的研究． 特种铸造及有色合金，2008，28 ( 3) : 186) ［13］ Li Y D，Xing B，Ma Y，et al． Effect of cooling channel on AM60 Mg alloy semi-solid slurry prepared by self-inoculation method ( Ⅲ) ． Chin J Nonferrous Met，2012，22( 1) : 22 ( 李元东，邢博，马颖，等． 导流器对自孕育铸造法制备 AM60 镁合金半固态浆料的影响( Ⅲ) ． 中国有色金属学报，2012， 22( 1) : 22) ［14］ Zhang X L，Li T J，Xie S S，et al． Microstructure evolution of A356 alloy in a novel rheocasting approach． J Mater Process Technol，2009，209( 4) : 2092． ［15］ Guan Ｒ G，Zhao Z Y，Lee C S，et al． Effect of wavelike sloping plate rheocasting on microstructures of hypereutectic Al--18 pct Si--5 pct Fe alloys． Metall Mater Trans B，2012，43( 2) : 337 ［16］ Zhu G L，Xu J，Zhang Z F，et al． Mathematical description of solidification structure evolution under shearing and stirring con￾ditions． J Univ Sci Technol Beijing，2010，32( 6) : 759 ( 朱光磊，徐骏，张志峰，等． 搅拌剪切作用下凝固组织演变 过程的数学描述． 北京科技大学学报，2010，32( 6) : 759) ［17］ Chen Z Z，Mao W M，Wu Z C． Influence of serpentine channel pouring process parameters on semi-solid A356 aluminum alloy slurry． Trans Nonferrous Met Soc China，2011，21( 5) : 985 ［18］ Chen Z Z，Mao W M，Wu Z C． Preparation of semi-solid alumi￾num alloy slurry poured through a water-cooled serpentine chan￾nel． Int J Miner Metall Mater，2012，19( 1) : 48 ［19］ Yang X Ｒ，Mao W M，Gao C． Preparation of semi-solid feed￾stock by serpentine pipe pouring． Chin J Nonferrous Met，2009， 19( 5) : 869 ( 杨小容，毛卫民，高冲． 采用蛇形管通道浇注法制备半固态 浆料． 中国有色金属学报，2009，19( 5) : 869) ［20］ Chen Z Z，Mao W M，Wu Z C． Semi-solid A356 Al-alloy slurry prepared by serpentine pipe with multiple curves casting． Chin J Nonferrous Met，2011，21( 1) : 95 ( 陈正周，毛卫民，吴宗闯． 多弯道蛇形管浇注法制备半固态 A356 铝合金浆料． 中国有色金属学报，2011，21( 1) : 95) ［21］ Hitchcock M，Wang Y，Fan Z． Secondary solidification behavior of the Al--Si--Mg alloy prepared by the rheo-diecasting process． Acta Mater，2007，55( 5) : 1589 ［22］ Jiang J F，Lin X，Wang Y，et al． Microstructural evolution of AZ61 magnesium alloy predeformed by ECAE during semisolid i￾sothermal treatment． Trans Nonferrous Met Soc China，2012，22 ( 3) : 555 ［23］ Zhang X L，Ling X J，Li T J，et al． Agglomerating behavior of primary solid particles in magnesium alloy semisolid slurry during electromagnetic stirring． Chin J Nonferrous Met，2012，22( 9) : 2448 ( 张小立，凌向军，李廷举，等． 电磁搅拌过程中镁合金半固态 浆料初生相颗粒的团簇行为． 中国有色金属学报，2012，22 ( 9) : 2448) ［24］ Niu X P． Investigation of surface properties between aluminum alloy liquid and solid graphite． Hebei Metall，1989( 4) : 32 ( 牛小平． 铝合金/石墨液固表面性能的研究． 河北冶金， 1989( 4) : 32) ［25］ Wang W L，Lin X，Huang W D，et al． Theoretical and experi￾mental study on the model of crystal detachment in vibrating con￾dition． Foundry Terchnol，2007，28( 7) : 918 ( 王文礼，林鑫，黄卫东，等． 振动条件下晶体游离模型探讨 及实验验证． 铸造技术，2007，28( 7) : 918) · 962 ·