액상소결결과보고서

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액상소결실험 결과 보고서 영어로된 보고서

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First experiment of liquid phase sintering was failed, because amount of Cu powder had been added too much. In addition, sintering temperature was too low, we should consider about atomic mobility in the compact of FCC and BCC, because FCC is more dense then BCC. So, subsequent experiment was conducted in 1200, 1300 and 1400℃ each, then amount of Cu powder was added as 5%, 13% and 20% each with condition of premixing and surface infiltration. However, except for samples in 1200℃, all samples were molten. So I thought that the melting and swelling by Cu powder had made Fe powder away each other, so surface area of Fe powder became larger and viscosity was fallen, then, Fe powder and molten Cu were streamed together.

참고 자료

1. Suk-Joong L. KANG. Sintering (densification, grain growth & microstructure). Elsevier. 2005
2. 강석중. 소결 : 치밀화, 입자성장과 미세조직. 과학문화사. 1997.
3. 분체공학 / 로즈, 마틴. 東和技術, 2005.
4. http://www.machineinfo.co.kr. 머신인포. 전문지식(세라믹스 이론).