온간성형용 분말의 고온 유동도와 겉보기 밀도 측정에 관하여

이정근; 김순욱

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온간성형용 분말의 고온 유동도와 겉보기 밀도 측정에 관하여 KCI 등재

On Apparent Density and Flow Rate Measurement at Elevated Temperature for Powder Mixes Intended for Warm Compacting

이정근, 김순욱

언어KOR
URLhttps://db.koreascholar.com/Article/Detail/2462

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한국분말야금학회지 (Journal of Korean Powder Metallurgy Institute)

Vol. 13 No. 1 (2006.02)
pp.52-56

한국분말재료학회(구 한국분말야금학회) (Korean Powder Metallurgy Institute)

초록

The aim of this work was to establish an optimal condition for determination of apparent density and flow rate for warm compacting powder. For this purpose it was evaluated uncertainty on them according to ISO Guide to the Expression of Uncertainty in Measurement. This evaluation example would be useful even in powder fluidity measurement at room temperature.

키워드

Powder characterization Apparent density Flow rate Warm compacting

저자

이정근 | Lee Jeong-Keun
김순욱 | Kim Soon-Wook

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