Investigation of metal foam formation by
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J. Banhart; D. Bellmann; H. Clemens
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Article
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2001
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Elsevier Science
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English
โ 386 KB
Zinc foams were prepared by applying the powder compaction method which comprises mixing zinc powder with a small fraction of a blowing agent, compacting this mix and creating a foam by heat treatment above the melting temperature of the metal. The foaming process which normally leads to a volume ex