FIELD: metallurgy, particularly, cast iron; manufacturing of units operating at abrasive wear and impact loads. SUBSTANCE: cast iron comprises, mas. %: carbon, 2.4-2.65; silicium, 0.4-0.8; manganese, 0.5-0.8; chromium, 8.0-8.76, ferrum, the balance. Ratio of chromium content and carbon content in said cast iron is 3.1-3.3. EFFECT: improved quality of desired product. 1 tbl
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Authors
Dates
1997-10-20—Published
1996-02-08—Filed