대한용접접합학회:학술대회논문집 (Proceedings of the KWS Conference)
- 대한용접접합학회 2005년도 추계학술발표대회 개요집
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- Pages.168-170
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- 2005
전기폭발법으로 제조된 니켈기 초내열합금 나노분말의 용가재로의 응용가능성에 관한 평가
Evaluation on the Applicability as Filler materials of Ni-Based Super Alloying Nano Size Powder by Pulsed Wire Evaporation(PWE) Method
초록
Nickel base brazes containing boron and silicon as melting point depressants are used extensively in the joining and repair of hot-section components in next generation nuclear reactor and aero-engine. Therefore, the present study has investigated the preliminary applicability of nickel based alloying nano powders. Nano Ni-based alloying powders synthesized by Pulsed Wire Evaporation (PWE) method. It's powder morphology and phase transformation temperature were analyzed by scanning electron microscopy, transmission electron microscopy, and differential scanning calorimeter(DSC). The powder particle size was approximately 10
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