FIELD: metallurgy.
SUBSTANCE: sintered iron-graphite composite comprises the following components in wt %: iron - 96.5-98.5, casting graphite - 0.2-0.8, cryptocrystalline graphite - 1.3-1.8.
EFFECT: higher mechanical properties, lower costs and input of materials.
1 tbl
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Authors
Dates
2013-01-10—Published
2011-11-07—Filed