شماره ركورد كنفرانس
3811
عنوان مقاله
Investigation of extrusion process and heat treatment on the microstructure and tensile properties of Al-5Sb-5Cu in-situ composite
پديدآورندگان
Rostami H. hamid.rostami@ut.ac.ir M.Sc. Student of University of Tehran, Tehran, Iran , Emamy M. Professor of University of Tehran, Tehran, Iran , Rasizadeghani J. Professor of University of Tehran, Tehran, Iran , Malekan M. Professor of University of Tehran, Tehran, Iran
تعداد صفحه
9
كليدواژه
Al , 5Sb , 5Cu , in situ composite , extrusion , heat treatment
سال انتشار
1396
عنوان كنفرانس
ششمين كنفرانس بين المللي مهندسي مواد و متالوژي و يازدهمين همايش ملي مشترك انجمن مهندسي متالوژي و مواد ايران و انجمن علمي ريخته گري ايران
زبان مدرك
انگليسي
چكيده فارسي
In current study the effect of extrusion process and heat treatment on the microstructure and mechanical properties of Al-AlSb composites was investigated. Tensile testing results showed that by addition copper element, ultimate tensile strength (UTS) of Al-5Sb-5Cu composite increases dramatically from 197MPa to 381MPa. It was seen that the presence of Cu on the composition of the alloy causes the formation of hard Cu-rich intermetallic particles. The results also indicated that by applying hot-extrusion process and heat treatment the ultimate tensile strength and elongation of the composites increase from 197 MPa and 6% to 381 MPa and 17%, respectively.
كشور
ايران
لينک به اين مدرک