Production of particulate or powdered metals and alloys

Details Production of particulate or powdered metals and alloys Production of particulate or powdered metals and alloys

1983-12-14

1985-12-17

Stallard, Wayland

Plastic and nonmetallic article shaping or treating: processes

Formation of solid particulate material directly from molten...

By impinging plural liquid masses

264 13, 264 14, 425 6, 425 7, 75 05C, B22D 2308

Patent

active

045591873

ABSTRACT:
A free flowing stream of molten metal is motioned to encounter a higher diameter and faster moving free flowing stream of a cooling liquid, such encounter resulting in the splitting of the molten metal into droplets. The droplets in contact with the cooling liquid and entrained therewith are allowed to solidify by cooling; optionally they may undergo further splitting before complete solidification by impingement upon a target arranged to intercept the course of the cooling stream.

REFERENCES:
patent: 721293 (1903-02-01), Fuchs
patent: 1886285 (1932-11-01), Martin
patent: 2304130 (1942-12-01), Truthe
patent: 3430680 (1969-03-01), Leghorn
patent: 3813196 (1974-05-01), Backstrom et al.
patent: 4023985 (1977-03-01), Dunkerley et al.
patent: 4347199 (1982-08-01), Speier et al.
patent: 4382903 (1983-05-01), Larsson et al.
patent: 4386896 (1983-06-01), Ray

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