| ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ KAWASAKI STEEL TECHNICAL REPORT No.41 ( October 1999 ) Advances in Iron and Steel Technologies, Commemorating the 30th Anniversary of Technical Research Laboratories ‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ |
| Recent Activities in Research of Soft Ferrite Satoshi Gotoh |
| Synopsis: Four kinds of low-loss materials and five kinds of high permeability materials of MnZn ferrite have been developed to establish applications for soft ferrites, which are used in electric equipment and systems that must be smaller and thinner and of higher quality at high frequencies. Newly developed roller hearth kilns, in which the temperature and atmosphere can be precisely controlled to sinter MnZn ferrite, have provided higher quality and productivity compared with the conventional pusher-type kiln. |
| TextiPDF: 3P/127kbj |