Invited Paper Bonded Magnets Market and Technology
Total production of world wide Bonded Magnets in 2007 was 188 million tons, 104％ compared with last year, 1014 million $, 106％. TOtal production in Japan in 2007 was 14.4MT, 119％, and 83.6M$, 125％.Especially rigid ferrite and rear earth much increased. Japanese manufacturers production total in the world in.2007 was 575M$. Therefore Japanese manufactures market share of Bonded Magnets in the world in 2007 was about 57％. Japanese manufacturers were developing new technology continuously. The new rear earth material,Fe rich nano crystal NdFeB made by strip casting, started production. The dual colors injection mold with shaft or yoke materials, keeping high reliability, was producing. These technology improvements supported production amount of Japan.
bonded magnet market bonded magnet technology nano crystal NdFeB
H.Harada
Japan Association of Bonded Magnetic Materials(JABM) and HTA Ltd.Nippori,Arakawa,Tokyo,116-0014,Japan
国际会议
The 10th International Conference on Ferrites(2008中国国际铁氧体研讨会)
成都
英文
80-81
2008-10-10（万方平台首次上网日期，不代表论文的发表时间）