SIZE CHANGE OF VERY FINE SILVER AGGLOMERATES BY SINTERING IN A HEATED FLOW
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概要
- 論文の詳細を見る
The size change of silver agglomerate particles with diameters ≤100 mm during sintering is investigated. The growth rate of primary particles due to partial coalescence within an agglomerate is first derived based on a sintering theory. In the experiment, silver agglomerates uniform in electrical mobility-equivalent diameter are introduced into a heating pipe with N2 gas flow. The size changes of the agglomerates are measured using an aerosol technique. Agglomerates heated up to about 500 K (about 0.4 of the melting point) decrease steeply in size with temperature. The agglomerates which have fused into single particles begin to evaporate at a temperature >900 K. The measured change in diameter with temperature agree well with theoretical calculations in which suppression of sintering due to primary particle growth is taken into account.
- 社団法人 化学工学会の論文
- 1994-12-01
著者
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OKUYAMA KIKUO
Department of Chemical Engineering, Graduate School of Engineering, Hiroshima University
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SHIMADA Manabu
Department of Chemical Engineering, Hiroshima University
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Shimada M
Ntt Microsystem Integration Lab. Kanagawa Jpn
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Shimada M
Hiroshima Univ. Higashi‐hiroshima
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Shimada Manabu
Department Of Chemical Engineering Faculty Of Engineering Hiroshima University
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Okuyama Kikuo
Department Of Chemical Engineering Faculty Of Engineering Hiroshima University
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Seto T
Shizuoka Johoku Senior High School Shizuoka Jpn
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Shimada M
Graduate School Of Natural Science And Technology Kanazawa University
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SETO Takafumi
Department of Chemical Engineering, Hiroshima University
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Seto Takafumi
Department Of Chemical Engineering Hiroshima University
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Seto Takafumi
Department Of Chemical And Material Engineering Kanazawa University
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