Apparatus for producing acicular or equiaxed iron or iron alloy

Details Apparatus for producing acicular or equiaxed iron or iron alloy Apparatus for producing acicular or equiaxed iron or iron alloy

1984-01-12

1985-09-10

Valentine, Donald R.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204 10, 204123, 204140, 204297M, 204112, C25C 700, C25F 700

Patent

active

045404771

ABSTRACT:
An apparatus for collecting ferromagnetic particles distributed in metal or metal alloy material is disclosed. A tank containing an electrolyte is provided to electrochemically dissolve the metal or metal alloy material without substantial dissolving of the particles. A support surface is provided within the electrolyte for supporting the dissolving metal material and collecting undissolved particles. The support surface further comprises the working electrode in conjunction with the metal material. A magnetic field forming device is associated with the support surface for magnetically adhering undissolved particles to the support surface so as to maximize recovery of the particles.

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patent: 4465264 (1984-08-01), Lin
Grant, "Rapid Solidification of Metallic Particulates", Journal of Metals, Jan. 1983, pp. 20-27.

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