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SiCp/Al复合材料中增强体SiC含量的测定方法研究

在利用内耗法和超声衰减法研究SiCp/Al复合材料阻尼性能的基础上,分析SiCp/Al复合材料超声衰  (本文共4页) 阅读全文>>

《Chinese Journal of Aeronautics》2020年03期
Chinese Journal of Aeronautics

A review of friction stir joining of SiCp/Al composites

SiCp/Al composites have excellent comprehensive properties and have been widely used in aerospace, automotive industry and other fields.Due to the huge difference in performance between SiC particles and matrix alloys, traditional fusion welding methods are difficult to meet the join requirements of SiCp/Al composites.Friction stir joining(friction stir welding), as a solid phase joining process, has been proved ...  (本文共13页) 阅读全文>>

《Transactions of Nonferrous Metals Society of China》2006年02期
Transactions of Nonferrous Metals Society of China

Effect of aging treatment on mechanical properties of (SiCw+SiCp)/2024Al hybrid nanocomposites

2024Al based composites reinforced by a hybrid of SiC whisker and SiC nanoparticle were fabricated by a squeeze casting route. In the (SiCw+SiCp)/Al composites, the volume fraction of SiC whisker is 20% and that of SiC nanoparticle is 2%, 5% and 7%, respectively. The as cast composites were solution treated followed by aging treatment. The expe...  (本文共5页) 阅读全文>>

《Journal of Wuhan University of Technology(Materials Science Edition)》2006年03期
Journal of Wuhan University of Technology(Materials Science Edition)

Interface Stability of the SiC Particles/Fe Matrix Composite System

The interface reaction between the SiC particles (SiCp) and Fe was studied during sintering the SiCp reinforced Fe matrix composites at 1423 K for 1 h. In the composite having 3wt% (weight ratio) SiCp (the 3SiCp/Fe composite), the interface reaction products of Fe_3Si, the carbon precipitates, and Fe_3C or pearlite were generated. Fe_3Si constructs the bright matrix of the reaction zone in the original situation of t...  (本文共5页) 阅读全文>>

《Rare Metals》2006年S2期
Rare Metals

Study on fracture behavior of SiCp/A356 composites

The fracture behavior of SiCp/A356 composite at room and high temperatures was studied. Under tensile stress condition at room temperature, the fracture is mostly a combination of the brittle fracture of SiC particles and ductile fracture of A356 matrix. As the tensile temperature increases, the composite changes the main fracture behavior to the separation fracture of the bonding surface between SiC particle...  (本文共6页) 阅读全文>>

《轻金属》2003年07期
轻金属

SiCp增强金属基复合材料的研究进展

综述了SiCp增强金属基复合材料的国内外研究...  (本文共3页) 阅读全文>>