Production of multi-metal particles for powder metallurgy alloys

Details Production of multi-metal particles for powder metallurgy alloys Production of multi-metal particles for powder metallurgy alloys

1975-09-09

1977-09-06

Tufariello, T. M.

Chemistry: electrical and wave energy

Processes and products

204 23, 204223, C25D 518, C25D 700

Patent

active

040466434

ABSTRACT:
Methods for integrating alloy components into individual powder metallurgy particles, as opposed to the conventional side-by-side mixture of the separate powder particles of each individual component, are disclosed. Both simultaneous and sequential methods for consolidating electro-deposition particles are described. Additionally, electro-chemical displacement and chemical deposition methods are described for the production of binary component powders which can be used in conjunction with electro-deposition methods. As many as four different component metals and/or non-metals may be incorporated into consolidated powders for use in the powder metallury production of alloys.

REFERENCES:
patent: 521991 (1894-06-01), Sachs et al.
patent: 1986197 (1935-01-01), Harshaw
patent: 2524912 (1950-10-01), Jernstedt
patent: 2651609 (1953-09-01), Chester
patent: 2678909 (1954-05-01), Jernstedt
patent: 3654098 (1972-04-01), Backhurst
patent: 3703446 (1972-11-01), Haycock et al.
patent: 3779873 (1873-12-01), Dewar

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