GB1294293A - Cobalt-chromium base alloy and articles produced therefrom - Google Patents

Cobalt-chromium base alloy and articles produced therefrom

Info

Publication number
GB1294293A
GB1294293A GB0225/70A GB122570A GB1294293A GB 1294293 A GB1294293 A GB 1294293A GB 0225/70 A GB0225/70 A GB 0225/70A GB 122570 A GB122570 A GB 122570A GB 1294293 A GB1294293 A GB 1294293A
Authority
GB
United Kingdom
Prior art keywords
cobalt
base alloy
produced therefrom
articles produced
chromium base
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB0225/70A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Aircraft 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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1294293A publication Critical patent/GB1294293A/en
Expired legal-status Critical Current

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
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium

Abstract

1294293 Co-Cr alloys UNITED AIRCRAFT CORP 9 Jan 1970 [10 Jan 1969] 1225/70 Heading C7A the balance, apart from impurities, being Co; and is unidirectionally solidified according to the entectic type reaction to freeze simultaneously a matrix phase containing a dispersed mixed carbide phase of the form M 23 C 6 wherein M is Co, Cr and any other stable carbide forming elements.
GB0225/70A 1969-01-10 1970-01-09 Cobalt-chromium base alloy and articles produced therefrom Expired GB1294293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79036969A 1969-01-10 1969-01-10

Publications (1)

Publication Number Publication Date
GB1294293A true GB1294293A (en) 1972-10-25

Family

ID=25150485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0225/70A Expired GB1294293A (en) 1969-01-10 1970-01-09 Cobalt-chromium base alloy and articles produced therefrom

Country Status (10)

Country Link
US (1) US3552953A (en)
JP (1) JPS5013215B1 (en)
BE (1) BE744234A (en)
CA (1) CA924128A (en)
CH (1) CH573983A5 (en)
DE (1) DE2000325B2 (en)
FR (1) FR2033230A1 (en)
GB (1) GB1294293A (en)
NL (1) NL150516B (en)
SE (1) SE365556B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649225A (en) * 1969-11-17 1972-03-14 United Aircraft Corp Composite coating for the superalloys
DE2127968A1 (en) * 1971-05-10 1972-11-16 Aktiengesellschaft Brown, Boveri & Cie, Baden (Schweiz) Process and device for influencing the crystalline structure of alloys and application of this process
DE2351989A1 (en) * 1973-10-17 1975-04-30 Bbc Brown Boveri & Cie HIGH TEMPERATURE ALLOY
US3844845A (en) * 1973-11-15 1974-10-29 Gen Electric Directional composites by solid-state up-transformation
US3847679A (en) * 1973-11-15 1974-11-12 Gen Electric Directional eutectoid composites by solid-state up-transformation
DE2406407A1 (en) * 1974-02-11 1975-08-14 Bbc Brown Boveri & Cie HIGH TEMPERATURE ALLOY
US4088606A (en) * 1974-05-06 1978-05-09 Gould Inc. Cobalt base nox reducing catalytic structure
JPS51108228U (en) * 1975-02-28 1976-08-30

Also Published As

Publication number Publication date
DE2000325A1 (en) 1970-09-10
NL150516B (en) 1976-08-16
US3552953A (en) 1971-01-05
BE744234A (en) 1970-06-15
DE2000325B2 (en) 1972-06-29
CH573983A5 (en) 1976-03-31
NL7000254A (en) 1970-07-14
FR2033230A1 (en) 1970-12-04
SE365556B (en) 1974-03-25
CA924128A (en) 1973-04-10
JPS5013215B1 (en) 1975-05-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees