Tantalum powder and method of making the same

Details Tantalum powder and method of making the same Tantalum powder and method of making the same

1975-07-14

1977-02-22

Stallard, W.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

75 5AB, 75 5BB, 75174, 361305, C22C 104, H01G 905

Patent

active

040090078

ABSTRACT:
Tantalum powder capable of producing anodes of improved electrical capacitance is prepared by the addition of phosphorus-containing materials in amounts from about 5 to about 400 ppm based on elemental phosphorus. In one embodiment, the flow properties of the powder are also improved.

REFERENCES:
patent: 3418106 (1968-12-01), Pierret et al.
patent: 3647415 (1972-03-01), Yano et al.
patent: 3723838 (1973-03-01), Kumagai
patent: 3825802 (1974-07-01), Kumagai et al.
patent: 3867129 (1975-02-01), Ronneau et al.

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