caa a22 4500 463234588 CHVBK 20180405153252.0 cr unu---uuuuu 170326e20070801xx s 000 0 eng 10.1007/s10853-006-1189-y doi (NATIONALLICENCE)springer-10.1007/s10853-006-1189-y Effects of modification and heat-treatment on the abrasive wear behavior of hypereutectic Al-Si alloys [Elektronische Daten] [C. Xu, Y. Yang, H. Wang, Q. Jiang] In the present study, Al-Si alloys with Si contents of 23, 26, 28 and 31wt.%, respectively, were modified with a new modifying agent. The results show that the primary silicon size decreased about 8-10times after modification. The wear rates of the modified and heat-treated Al-Si alloys are lower than those of the unmodified and non-heat-treated Al-Si alloys, respectively. The silicon content in the range of 23-31wt.% has a significant effect on the wear rates of the same processed Al-Si alloys (modification and heat treatment). Under the same load, the wear rates of the same processed Al-Si alloys decreased with the increasing silicon content. The abrasion took place mainly by cutting and partly by ploughing actions for the non-heat-treated Al-Si alloys, or on the contrary, mainly by ploughing and partly by cutting actions for heat-treated Al-Si alloys. Springer Science+Business Media, LLC, 2007 Xu C. The Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science and Engineering, Jilin University at Nanling Campus, No.142 Renmin Street, 130025, Changchun, P. R. China aut Yang Y. The Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science and Engineering, Jilin University at Nanling Campus, No.142 Renmin Street, 130025, Changchun, P. R. China aut Wang H. The Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science and Engineering, Jilin University at Nanling Campus, No.142 Renmin Street, 130025, Changchun, P. R. China aut Jiang Q. The Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science and Engineering, Jilin University at Nanling Campus, No.142 Renmin Street, 130025, Changchun, P. R. China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/15(2007-08-01), 6331-6338 0022-2461 42:15<6331 2007 42 10853 https://doi.org/10.1007/s10853-006-1189-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1189-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Xu C. The Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science and Engineering, Jilin University at Nanling Campus, No.142 Renmin Street, 130025, Changchun, P. R. China aut NATIONALLICENCE 700 1- Yang Y. The Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science and Engineering, Jilin University at Nanling Campus, No.142 Renmin Street, 130025, Changchun, P. R. China aut NATIONALLICENCE 700 1- Wang H. The Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science and Engineering, Jilin University at Nanling Campus, No.142 Renmin Street, 130025, Changchun, P. R. China aut NATIONALLICENCE 700 1- Jiang Q. The Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science and Engineering, Jilin University at Nanling Campus, No.142 Renmin Street, 130025, Changchun, P. R. China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/15(2007-08-01), 6331-6338 0022-2461 42:15<6331 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer