材料研究学报  2006, Vol. 20 Issue (5): 469-473

论文 本期目录 | 过刊浏览 |

半固态AlSi7Mg铝合金的新型流变成形

毛卫民　 白月龙　 高松福　 汤国兴

毛卫民; 白月龙; 高松福; 汤国兴 . 半固态AlSi7Mg铝合金的新型流变成形[J]. 材料研究学报, 2006, 20(5): 469-473.

摘要 参考文献 相关文章 Metrics 全文: PDF(794 KB)   摘要: 采用新型流变成形技术,研究了压射比压与压射速度对半固态AlSi7Mg铝合金流变压铸过程的影响.结果表明:将低过热度浇注与短时弱电磁搅拌相结合,能制备出均匀的半固态AlSi7Mg铝合金浆料,适合流变压铸,流变成型参数范围较宽,有利于提高压铸件的质量.试片的壁厚、压射比压和压射速度都对半固态AlSi7Mg合金浆料的充填性有较大的影响.对于10 mm的试片,压射比压应≥15 MPa,压射速度应≥0.384 m/s;而对于5 mm的试片,压射比压应≥20 MPa,压射速度应≥1.152 m/s. Key words： 收稿日期: 1900-01-01      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 毛卫民 白月龙 高松福 汤国兴 44.8K 链接本文: https://www.cjmr.org/CN/Y2006/V20/I5/469 1 M.C.Flemings, Metall. Trans., 22A(5), 957(1991) 2 K.P.Young, R.Fitze, Semi-solid metal cast alumnium automotive components, in Proc of the 3rd Int. Conf. of Semi-Solid Processing of Alloys and Composites, edited by Manabu Kiuchi (Japan, Institute of Industrial Science and University of Tokyo, 1994) p. 155 3 S.P.Midson, The commercial status of semi-solid casting in the USA, in Proc. of the 6th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by G. L. Chiarmetta and M.Rosso, (Italy, Politecnico DI Torino, 2000) p.251 4 R.Shibata, T.Kaneuchi, T.Soda, Y.Iizuka, New semiliquid metal casting process, in Proc of the 4th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by D.H.Kirkwood and P. Kapranos (England,, University of Sheffield, 1996) p.296 5 T.Kaneuchi, R.Shibata, M.Ozawa, Development of New semi-solid metal casting process for automotive suspension parts, in Proc. of the 7th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by Y. Tsutsui, M.Kiuchi and K.Ichikawa (Japan, National Institute of Advanced Industrial Science and Technology, Japan Society for Technology of Plasticity, 2002) p. 145 6 N.Wang, Hs.Peng, K.K.Wang, Assessment of porosity level in rheomolded parts, in Proc of the 4th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by D.H.Kirkwood and P.Kapranos (England, University of Sheffield, 1996) p.342 7 N.Wang, K.K.Wang, A study of rheomolded parts of No2 die casting alloy at semi-solid state, in Proc. of the 5th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by C. Dardano, M.Francisco and J. Proud (Colorado, Colorado School of Mines, 1998) p.521 8 S.Y.Lin, S.H.Lin, C.S.Lee, Development on rheomolding and electromagnetic stirring technology, in Proc. of the 7th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by Y.Tsutsui, M.Kiuchi and K.Ichikawa (Japan, National Institute of Advanced Industrial Science and Technology, Japan Society for Technology of Plasticity, 2002) p.545 9 Z.Fan, S.Ji, M.J.Bevis, Twin-screw rheomolding-A new semi-solid processing technology, in Proc. of the 6th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by G. L. Chiarmetta and M.Rosso, (Italy, Politecnico DI Torino, 2000) p.61 10 S.Ji, Z.Fan, M.J.Bevis, Mater. Sci. & Eng., 299A, 210(2001) 11 R.Potzinger, H.Kaufmann, P.J.Uggowitzer, Magnesium new rheocasting-a novel approach to high quality magnesium-castings, in Proc. of the 6th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by G. L. Chiarmetta and M.Rosso, (Italy, Politecnico DI Torino, 2000) p.85 12 H.Kaufmann, A.Mundi, P.J.Uggowitzer, N.Ishibashi, Die Casting Engineer, 46(4), 16(2002) 13 J.A.Yurko, R.A.Martinez, M.C.Flemings, Development of the semi-solid rheocasting (SSR) process, in Proc. of the 7th Int. Conf. on Semi-Solid Processing of Alloys and Composites, edited by Y. Tsutsui, M.Kiuchi and K.Ichikawa (Japan, National Institute of Advanced Industrial Science and Technology, Japan Society for Technology of Plasticity, 2002) p.659 14 J.Yueko, Idra Prince. Die Casting Engineer, 46(4), 20(2002) 15 MAO Weimin, ZHAO Aimin, CUI Chenglin, Method and equipment for preparation of semi-solid metals slurry or continuous casting billet with spherical primary grains, China Patent, 00109540.4(2000) (毛卫民,赵爱民,崔成林,球状初晶半固态金属浆料或连铸坯料的制备方法和装置,中国专利,00109540．4(2000)) 16 LIU Zheng, MAO Weimin, ZHAO Zhengduo, Chinese Journal of Materials Research, 20(2), 125(2006) (刘政,毛卫民,赵振铎,材料研究学报,20(2),125(2006)) 17 LIU Guojun, ZHANG Kui, ZHANG Yongzhong, FAN Jianzhong, XU Jun, SHI Likai, Acta Metallurgica Sinica, 35(2), 141(1999) (刘国钧,张奎,张永忠,樊建中,徐俊,石力开,金属学报, 35(2),141(1999)) 18 MAO Weimin, ZHAO Aimin, CUI Chenglin, SUN Feng, ZHENG Chengli, ZHONG Xueyou, Acta Metallurgica Sinica, 36(5), 539(2000) (毛卫民,赵爱民,崔成林,孙峰,郑承利,钟雪友,金属学报, 36(5),539(2000)) 19 LIU Dan, CUI Jianzhong, XIA Kenong, Journal of Northeastern University Natural Science, 20(2), 173(1999) (刘丹,崔建忠,夏可农,东北大学学报自然科学版,20(2), 173(1999)) 20 MAO Weimin, ZHAO Aimin, Method and equipment for rheoforming using semi-solid metals or alloys slurry with spherical primary grains, China Patent, 02104349.3 (2002) (毛卫民,赵爱民,球状初晶半固态金属浆料或合金浆料直接成形方法及装置,中国专利,02104349．3(2002)) 21 MAO Weimin, CUI Chenglin, ZHAO Aimin, YANG Jilian, ZHONG Xueyou, J. Mater. Sci. Technol., 17(6), 615(2001) 22 MAO Weimin, YANG Jilian, ZHAO Aimin, CUI Chenglin, ZHONG Xueyou, J. of University of Sci. & Tech. Beijing, 23(1), 38(2001) (毛卫民,杨继莲,赵爱民,崔成林,钟雪友,北京科技大学学报, 23(1),38(2001))8 No related articles found! Viewed Full text Abstract Cited   Shared      Discussed