naa a22 4500 510772242 CHVBK 20180411083218.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1007/s11837-012-0513-z doi (NATIONALLICENCE)springer-10.1007/s11837-012-0513-z Preparation and Characteristics of Al Matrix Composites Reinforced with ZnWO4 Coated (WO3p+ABOw) Hybrid Reinforcements [Elektronische Daten] [Y. Feng, G. Cao, G. Fan, L. Wang, L. Geng] In this article, a ZnWO4 coating was prepared successfully on the surfaces of WO3 particulates and Al18B4O33 whiskers by a chemical precipitation method. Then the Al matrix composite with coated reinforcements was fabricated by a squeeze casting technique. Scanning electronic microscope analysis shows that a thin coating is coated on the surfaces of reinforcements. Differential thermal analysis and x-ray diffraction (XRD) results show that the Zn(OH)2 decomposes at 248°C and that the ZnWO4 is produced by reaction WO3 with ZnO at 716°C. Transmission electronic microscope and XRD analysis show that the coating of ZnWO4 is effective to prevent interfacial reaction between the WO3 particle and the Al matrix. The mechanical property testing shows that the ultimate tensile strength, elastic modulus, and elongation of the hybrid composites with coated reinforcements are improved greatly by introduction of ZnWO4 coating. TMS, 2012 Feng Y. School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut Cao G. School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut Fan G. School of Materials Science and Engineering, Harbin Institute of Technology, 150001, Harbin, People's Republic of China aut Wang L. School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut Geng L. School of Materials Science and Engineering, Harbin Institute of Technology, 150001, Harbin, People's Republic of China aut JOM Springer US; http://www.springer-ny.com 65/2(2013-02-01), 278-283 1047-4838 65:2<278 2013 65 11837 https://doi.org/10.1007/s11837-012-0513-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11837-012-0513-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Feng Y. School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut NATIONALLICENCE 700 1- Cao G. School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut NATIONALLICENCE 700 1- Fan G. School of Materials Science and Engineering, Harbin Institute of Technology, 150001, Harbin, People's Republic of China aut NATIONALLICENCE 700 1- Wang L. School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut NATIONALLICENCE 700 1- Geng L. School of Materials Science and Engineering, Harbin Institute of Technology, 150001, Harbin, People's Republic of China aut NATIONALLICENCE 773 0- JOM Springer US; http://www.springer-ny.com 65/2(2013-02-01), 278-283 1047-4838 65:2<278 2013 65 11837 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer