Chill-free foundry iron

Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium

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75123CB, 75123E, C22C 3700

Patent

active

041314565

ABSTRACT:
The invention provides a chill-free foundry iron consisting essentially of, in per cent by weight:

REFERENCES:
patent: 3997338 (1976-12-01), van Eeghem et al.
patent: 4032622 (1977-06-01), VON Plessen et al.

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