Highly orientable iron particles

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

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75 05BA, 75 34, B22F 900

Patent

active

043103499

ABSTRACT:
Highly orientable acicular iron particles are made by reducing an acicular ferric oxide which has been coated with sodium tripolyphosphate.

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Kiehl, S. J. et al.; "Temperature Coefficient in the Acid Hydration of Sodium Pyrophosphate", JACS, vol. 57 QD 1 A5(11/35).

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