• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Zhang, Dong-Tao (Zhang, Dong-Tao.) (Scholars:张东涛) | Cai, Nai-Xing (Cai, Nai-Xing.) | Zhu, Rong-Chun (Zhu, Rong-Chun.) | Liu, Wei-Qiang (Liu, Wei-Qiang.) (Scholars:刘卫强) | Yue, Ming (Yue, Ming.) (Scholars:岳明)

Indexed by:

EI Scopus SCIE CSCD

Abstract:

RCo5 (R = rare earth) sintered magnets have good temperature stability, so it is still widely used in high temperature field. In this paper, by the method of adding liquid phase SmCo1.7 to the main phase, Sm0.7Y0.3Co5 magnet was prepared by traditional powder metallurgical process. The results show the presence of a main phase RCo5, a minor phase R2Co7, and a R-rich phase in the magnet. Contrasting the results of the XRD (X-ray diffraction) in random and oriented directions, the magnet has a well-aligned (00l) orientated texture, which is consistent with the result of the electron backscattered diffraction (EBSD). The Sm0.7Y0.3Co5 sintered magnet has good magnetic properties as remanence (B-r) is 0.96 T, the coercivity (H-cj) is 1201.96 kA center dot m(-1), and maximum magnetic energy product ((BH)(max)) is 175.16 kJ center dot m(-3).

Keyword:

Magnetic properties Sm0 Low-cost 7Y0 3Co(5) RCo5 Sintered magnets

Author Community:

  • [ 1 ] [Zhang, Dong-Tao]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ China, Beijing 100124, Peoples R China
  • [ 2 ] [Cai, Nai-Xing]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ China, Beijing 100124, Peoples R China
  • [ 3 ] [Zhu, Rong-Chun]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ China, Beijing 100124, Peoples R China
  • [ 4 ] [Liu, Wei-Qiang]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ China, Beijing 100124, Peoples R China
  • [ 5 ] [Yue, Ming]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ China, Beijing 100124, Peoples R China

Reprint Author's Address:

  • 岳明

    [Yue, Ming]Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ China, Beijing 100124, Peoples R China

Show more details

Related Keywords:

Source :

RARE METALS

ISSN: 1001-0521

Year: 2020

Issue: 4

Volume: 39

Page: 421-428

8 . 8 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:169

Cited Count:

WoS CC Cited Count: 11

SCOPUS Cited Count: 9

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

Online/Total:1857/10725565
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.