Influence of different extrusion pressures and pouring temperatures on comprehensive performance of(Al63Cu25Fe12)p/ZL101 composites is studied in this paper.The results show that the tensile strength,elongation and ha...Influence of different extrusion pressures and pouring temperatures on comprehensive performance of(Al63Cu25Fe12)p/ZL101 composites is studied in this paper.The results show that the tensile strength,elongation and hardness of(Al63Cu25Fe12)p/ZL101 composite increase with the squeezing pressure increasing from 50 MPa to 100 MPa,and gradually reduce from 100 MPa to 150 MPa.In addition,the mechanical properties of the composite can be improved with pouring temperature growing,while the temperature should not exceed 760℃.When squeezing pressure is 100 MPa and pouring temperature is 720℃,mechanical properties of composites are the best.Finally,the mechanical properties of(Al 63 Cu 25 Fe 12)p/ZL101 composite will be improved by suitable heat treatment technology展开更多
基金National Natural Science Foundation of China(Nos.U1610123,51674226,51574207,51574206)International Cooperation Project of the Ministry of Science and Technology of China(No.2014DFA50320)+3 种基金Science and Technology Major Project of Shanxi Province(No.MC2016-06)International Science and Technology Cooperation Project of Shanxi Province(No.2015081041)Research Project Supported by Shanxi Scholarship Council of China(No.2016-Key 2)Transformation of Scientific and Technological Achievements Special Guide Project of Shanxi Province(No.201604D131029)
文摘Influence of different extrusion pressures and pouring temperatures on comprehensive performance of(Al63Cu25Fe12)p/ZL101 composites is studied in this paper.The results show that the tensile strength,elongation and hardness of(Al63Cu25Fe12)p/ZL101 composite increase with the squeezing pressure increasing from 50 MPa to 100 MPa,and gradually reduce from 100 MPa to 150 MPa.In addition,the mechanical properties of the composite can be improved with pouring temperature growing,while the temperature should not exceed 760℃.When squeezing pressure is 100 MPa and pouring temperature is 720℃,mechanical properties of composites are the best.Finally,the mechanical properties of(Al 63 Cu 25 Fe 12)p/ZL101 composite will be improved by suitable heat treatment technology
