Determination of Nanocrystalline Fe80Cr20 Powder based Alloys using Williamson-Hall Method

摘要：

The aim of this study is to determine the nanocrystalline size by using Williamson-Hall method of Fe80Cr20 powder which prepared by mechanical alloying process. X-rays diffraction line profile analysis was adopted to analyze the crystallite size and microstrains of Fe80Cr20 alloys powder. Transmission Electron Microscopy (TEM) was used to examine the microstructure morphology of the nanosized of Fe80Cr20 alloys. The crystallite size, microstrain, and lattice parameters were estimated by Williamson-Hall plot. The results showed that the mechanical alloying processes resulted the final product in nanocrystalline size range (below 12 nm) which confirmed by TEM observation and XRD line profile analysis.

关键词： Nanocrystalline FeCr Mechanical Alloying XRD TEM

作者: HENDI Saryanto DENI S. Khaerudini PUDJI Untoro M. HUSIN Saleh DARWIN Sebayang

作者单位: Advanced Manufacturing and Materials Center (AMMC),Faculty of Mechanical and Manufacturing Engineeri Center for Technology of Nuclear Industry Material,National Nuclear Energy Agency (BATAN),Kawasan Pu Advanced Materials Research Centre (AMREC),SIRIM Berhad,Lot 34,Jalan Hi-Tech 2/3,Kulim Hi-Tech Park

会议类型: 国际会议

会议名称: 2010 International Conference on Material and Manufacturing Technology(2010材料与制造技术国际会议 ICMMT2010)

会议地点: 重庆

会议语种:英文

页码: 999-1003

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）