Published 1982 | Version v1
Miscellaneous Metadata-only

Development and research on permanent magnets in the People's Republic of China

Creators

  • 1. Peking Univ. (China). Dept. of Physics

Description

As an introductory talk, the status of research and production level of permanent magnetic materials in China are briefly presented. The best magnetic properties of Alnico VIII are Br = 11500 to 11700 Gs, Hc = 1510 to 1530 Oe, (BH)sub(m) = 12.6 to 13.5 MGOe. Then the recent development of research and production of new magnetic materials, including rare earth-cobalt permanent magnets and Fe-Cr-Co alloys, are reviewed. China is abundant in rare-earth resources, this is a favourable factor for the development of rare earth-cobalt permanent magnets. We have devoted much attention to the development of and research on rare earth-cobalt permanent magnets, so the main part of this paper is concerned with them. Some further research on these magnets are listed. (Author)

Part of:
Proceedings of the sixth international workshop on rare earth-cobalt permanent magnets and their applications, August 31 - September 2, 1982, and third international symposium on magnetic anisotropy and coercivity in rare earth-transition metal alloys, September 3, 1982

Additional details

Publishing Information

Publisher
Technical University.
Imprint Place
Vienna (Austria)
Imprint Title
Proceedings of the sixth international workshop on rare earth-cobalt permanent magnets and their applications, August 31 - September 2, 1982, and third international symposium on magnetic anisotropy and coercivity in rare earth-transition metal alloys, September 3, 1982
Imprint Pagination
802 p.
Journal Page Range
p. 511-522.
Report number
RCO--6

Conference

Title
6. international workshop on rare earth-cobalt permanent magnets and their applications.
Dates
31 Aug - 2 Sep 1982.
Place
Baden (Austria).

INIS

Country of Publication
Austria
Country of Input or Organization
Austria
INIS RN
14794999
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM ALLOYS; CERIUM ALLOYS; CHINA; COBALT BASE ALLOYS; FERRITES; IRON BASE ALLOYS; MAGNETIC PROPERTIES; MANGANESE BASE ALLOYS; MISCH METAL; PERMANENT MAGNETS; PRASEODYMIUM ALLOYS; PRODUCTION; SAMARIUM ALLOYS
Descriptors DEC
ALLOYS; ASIA; CERIUM BASE ALLOYS; COBALT ALLOYS; EQUIPMENT; FERRIMAGNETIC MATERIALS; IRON ALLOYS; LANTHANUM ALLOYS; MAGNETIC MATERIALS; MAGNETS; MANGANESE ALLOYS; MATERIALS; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; TRANSITION ELEMENT ALLOYS

Optional Information