Abstract
The results are presented of a systematic study of the influence of temperature, time, pressure, and atmosphere during pretreatment and sintering on the surface area, packing factor, structure, hardness, mechanical contact to a foil, and electrical conductivity of sinter produced from 900-Å Cu powder. Conditions for the reproducible production of sinter with high surface area (2–3 m2/g) and good conductivity (ρ300=10–15 µΩ-cm andR 300/R4.2≈3) are determined.
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On leave from Institute for Low Temperature and Structure Research, Polish Academy of Sciences, Wroclaw, Poland.
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Rogacki, K., Kubota, M., Syskakis, E.G. et al. Well-characterized sintered submicrometer copper powder for low temperature heat exchangers. J Low Temp Phys 59, 397–412 (1985). https://doi.org/10.1007/BF00682441
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DOI: https://doi.org/10.1007/BF00682441