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Microporosity by Controlled Melting Processes

  • Chapter
New Materials Permeable to Water Vapor

Abstract

Glass filter frits are known to be produced by a controlled melting process. The melting is carried out in such a way that when a finely divided powder is heated up only the surface of the particles is melted. The particles flow together and adhere by their walls — they sinter. After cooling down, a porous membrane is created. If the particles are heated further, a homogeneous film is created.

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© 1999 Springer-Verlag Berlin Heidelberg

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Träubel, H. (1999). Microporosity by Controlled Melting Processes. In: New Materials Permeable to Water Vapor. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-59978-1_12

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  • DOI: https://doi.org/10.1007/978-3-642-59978-1_12

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-64206-7

  • Online ISBN: 978-3-642-59978-1

  • eBook Packages: Springer Book Archive

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