摘要:为了获得致密的块状Fe86Zr55Nb55B3纳米晶合金,研究了高压快速烧结工艺参数对样品致密度和α-Fe相晶粒尺寸的影响.结果表明:快淬球磨破碎非晶粉末在5.5 GPa/3min烧结条件下,当Pw=1150 W后,可获得相对密度为98.3%、单相α-Fe纳米晶(16.3 nm)块体合金,且随着Pw和t的增加,样品相对密度和α-Fe相晶粒尺寸均略有增加,样品典型的比饱和磁化强度σs和矫顽力Hc分别为119.6 emu/g,63.8 Oe.
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社
热门期刊服务
Transactions of Nonferrous Metals Society of China Journal of Bionic Engineering Journal of Earth Science Journal of Rare Earths Chinese Journal of Chemical Engineering Frontiers of Information Technology Electronic Engineering Chinese Journal of Mechanical Engineering Journal of Genetics and Genomics Chinese Annals of Mathematics Series B Journal of Iron and Steel Research Journal of Systems Engineering and Electronics Journal of Integrative Plant Biology