亚洲欧美日韩一区二区

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      Your global supplier for materials

      Product Summary of Regular aluminium foam

      Goodfellow is delighted to announce the addition of an exciting new product to our range – regular aluminium foam.

      So what is this “regular” foam?

      Unlike the foams we have had in our catalogue for several years, which are a permeable structure of cells and continuous ligaments in an approximately consistent density, but random orientation, this new foam is made up of cells defined as regular tetrakaidecahedrons (polygons with 14 faces – 8 hexagonal and 6 square).

      Animation showing the regular structure of this foam

      Prototyping to industrialisation

      Prototyping can be accomplished using standard pieces as stocked by Goodfellow, but for production pieces, the final shape can be moulded, reducing costs and eliminating the need for machining.

      Properties

      CHARACTERISTICS

      DESCRIPTION

      Material

      Aluminium 99.5%  (aluminium alloys on request)

      Standard catalogue size

      40mm x 100mm x 172mm  (other sizes on request)

      Standard cladding

      Aluminium, one side

      Cladding size

      4mm x 100mm x 172mm

      Standard cell size

      10mm

      Other available cell sizes

      14mm or on request

      Foam topology

      Kelvin Cells, open regular pores

      Porosity

      85%

      Nominal Density  (unclad foam)

      0.41 g/cm3

      Relative surface area

      360 m2/m3

      Maximum service temperature

      450°C

      Melting point

      660°C

      Uses

      Impact absorption

      For impact absorption, the advantage of this regular, reproducible aluminium foam product is that it can be designed with the end use in mind, making it possible to optimize the exact structure necessary to absorb the energy from an impact based on a specific application. 

      Single piece cast crumple zone

      Heat exchange

      It is in heat exchange that this metal foam potentially has the most promise: its high porosity (80-90%) and its very high relative surface area of up to 500 m2/m3 facilitate the movement of fluids and the recovery of heat, even at low speeds.

      Heat Exchanger

      Please click here for standard catalogue item prices. Alternatively, if you would like to know more about this material, please send us an e-mail or telephone us using the numbers on our contact page.

      A pdf technical datasheet is available for download here.

      亚洲欧美日韩一区二区

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