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Ductile iron

  • Author:Nancy
  • Source:www.diecastingpartsupplier.com
  • Release on:2014-11-30
Ductile iron is through the spheroidization and inoculation get spheroidal graphite, effectively improves the mechanical properties of cast iron, especially the plasticity and toughness is improved, so as to get higher than the steel strength. Ductile cast iron is a kind of high strength cast iron material developed in twentieth Century fifty, its comprehensive performance is close to steel, it is based on its excellent performance, has been successfully used in casting complex stress, strength, toughness, wear resistance requirements of the higher parts. Ductile iron has been the rapid development of cast iron material for the application of gray cast iron, after very extensive. The so-called "replacing steel with iron", mainly refers to the ductile cast iron.