- Pb-ferrite와 첨가물의 효과
- ㆍ 저자명
- 배진호,사공건
- ㆍ 간행물명
- 전기학회지= The Processing of the Institute of Electrical Engineers
- ㆍ 권/호정보
- 1974년|23권 5호|pp.61-65 (5 pages)
- ㆍ 발행정보
- 대한전기학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
Ba-ferrite and Sr-ferrite are mostly used for permanent magnetic materials. In this work, we investigated Pb-ferrite which is studying now at abroad. We studied the most appropriate mole percent of PbO to Fe$_{2}$O$_{3}$, calcinating temperature and time, sintering temperature and time, and further investigated effects of the annex(NaBiO$_{3}$) The method of appraisment is the microscope for meta and B-H curve by flaxmeter.