CH434585A - Process for making metal rods - Google Patents

Process for making metal rods

Info

Publication number
CH434585A
CH434585A CH1468663A CH1468663A CH434585A CH 434585 A CH434585 A CH 434585A CH 1468663 A CH1468663 A CH 1468663A CH 1468663 A CH1468663 A CH 1468663A CH 434585 A CH434585 A CH 434585A
Authority
CH
Switzerland
Prior art keywords
metal rods
making metal
making
rods
metal
Prior art date
Application number
CH1468663A
Other languages
German (de)
Inventor
G Sell Heinz
Mcfall Thomas
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH434585A publication Critical patent/CH434585A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16—Heating of the molten zone
    • C30B13/22—Heating of the molten zone by irradiation or electric discharge
CH1468663A 1962-12-06 1963-12-02 Process for making metal rods CH434585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US242781A US3218154A (en) 1962-12-06 1962-12-06 Metal processing method

Publications (1)

Publication Number Publication Date
CH434585A true CH434585A (en) 1967-04-30

Family

ID=22916159

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1468663A CH434585A (en) 1962-12-06 1963-12-02 Process for making metal rods

Country Status (4)

Country Link
US (1) US3218154A (en)
CH (1) CH434585A (en)
GB (1) GB999226A (en)
NL (1) NL301308A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382114A (en) * 1964-01-07 1968-05-07 Philips Corp Method of manufacturing semiconductor plate using molten zone on powder support
US3338706A (en) * 1965-03-11 1967-08-29 Westinghouse Electric Corp Metal processing method and resulting product
US3425826A (en) * 1966-03-21 1969-02-04 Atomic Energy Commission Purification of vanadium and columbium (niobium)
US3372024A (en) * 1966-11-10 1968-03-05 Army Usa Zone refinement of liquid-phase sintered tungsten alloys

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743199A (en) * 1955-03-30 1956-04-24 Westinghouse Electric Corp Process of zone refining an elongated body of metal
DE1051013B (en) * 1955-06-17 1959-02-19 Western Electric Company, Incorporated, New York, N. Y. (V. St. A.) Method for keeping liquids, in particular melts, free-floating
US2809905A (en) * 1955-12-20 1957-10-15 Nat Res Dev Melting and refining metals
US3163523A (en) * 1962-06-27 1964-12-29 Sylvania Electric Prod Method of purifying germanium

Also Published As

Publication number Publication date
NL301308A (en)
US3218154A (en) 1965-11-16
GB999226A (en) 1965-07-21

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