Alfer process

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The Alfer process describes a technique in which an aluminum alloy ("Al") is cast around parts made of iron ( Latin: ferrum → "Fer"). It is used, among other things, in the manufacture of gray cast iron bearing surface liners for engine cylinders .

source

  • Meyer's New Lexicon in eight volumes. VEB Bibliographisches Institut Leipzig, 1964/65; Volume 1, page 165