naa a22 4500 510771947 CHVBK 20180411083217.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1007/s11837-013-0576-5 doi (NATIONALLICENCE)springer-10.1007/s11837-013-0576-5 Influence of Hot Extrusion Temperature on the Microstructure and the Mechanical Properties of (ABOw+WO3p)/Al Hybrid Composites [Elektronische Daten] [Y. Feng, G. Cao, G. Fan, L. Wang, L. Geng, W. Jiang] The (ABOw+WO3p)/Al hybrid composite was fabricated by squeeze casting and subsequently hot extruded at temperatures that varied from 440°C to 560°C. The microstructures of extruded composites were examined by scanning electron microscopy and transmission electron microscopy techniques. The results show that ABOw aligns along the extrusion direction after the hot extrusion process. The aspect ratio of ABOw in extruded composites is lower than that of as-cast composite. The aspect ratio of ABOw in extruded composites increases with the increase of extrusion temperature. The larger WO3p particles are broken into smaller particles during the extrusion process. The transmission electron microscopy (TEM) images show that hot deformation leads to high dislocation density at a lower deformation temperature and leads to grain recovery and recrystallization at a higher deformation temperature. The strength of extruded composites increases first and then decreases with the increase of extrusion temperature, and it reaches maximum value at 500°C. The elongation of extruded composites increases with the increase of extrusion temperature. TMS, 2013 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 Jiang W. School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut JOM Springer US; http://www.springer-ny.com 65/5(2013-05-01), 593-598 1047-4838 65:5<593 2013 65 11837 https://doi.org/10.1007/s11837-013-0576-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11837-013-0576-5 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 700 1- Jiang W. School of Materials Science and Engineering, Harbin University of Science and Technology, 150040, Harbin, People's Republic of China aut NATIONALLICENCE 773 0- JOM Springer US; http://www.springer-ny.com 65/5(2013-05-01), 593-598 1047-4838 65:5<593 2013 65 11837 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer