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GRAPHIZING MODIFICATION OF HIGH-STRENGTH IRON FOR THIN-WALL CASTINGS

Journal: Collection of scholarly papers of Dniprovsk State Technical University (Technical Sciences) (Vol.2, No. 31)

Publication Date:

Authors : ;

Page : 16-20

Keywords : cast iron; casting; bleach; cementite; heat treatment; graphite;

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Abstract

In the article results of researches of reception of thin-walled castings for explosion-proof engines from high-strength pig-iron without bleaching are stated. The proposed measures will make it possible to significantly reduce the amount of chill and the amount of cementite in the structure of cast iron, increase the plastic properties and will shorten the time of heat treatment.

Last modified: 2019-01-09 19:01:36