한국세라믹학회지 (Journal of the Korean Ceramic Society)
- 제32권1호
- /
- Pages.90-94
- /
- 1995
- /
- 1229-7801(pISSN)
- /
- 2234-0491(eISSN)
Seed 첨가에 의한 Sr-Ferrite의 미세구조 제어
Microstructure Control of Sr-Ferrite by Seed Addition
초록
In Sr-ferrite system, it has been attempted to inhibit the abnormal grian growth using Sr-ferrite powders synthesized by molten salt method as the matrix and the seeds, respectively. At each sintering temperature, the addition of seed more than 15% suppressed the abnormal grain growth, and the uniform microstructure resulted. Particularly, at 12