GB1148321A - Cobalt alloy and welding electrode based upon this alloy - Google Patents

Cobalt alloy and welding electrode based upon this alloy

Info

Publication number
GB1148321A
GB1148321A GB16045/66A GB1604566A GB1148321A GB 1148321 A GB1148321 A GB 1148321A GB 16045/66 A GB16045/66 A GB 16045/66A GB 1604566 A GB1604566 A GB 1604566A GB 1148321 A GB1148321 A GB 1148321A
Authority
GB
United Kingdom
Prior art keywords
alloy
oxides
coated
welding
electrode
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
GB16045/66A
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.)
La Soudure Electrique Autogene Procedes Arcos
Original Assignee
La Soudure Electrique Autogene Procedes Arcos
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 La Soudure Electrique Autogene Procedes Arcos filed Critical La Soudure Electrique Autogene Procedes Arcos
Publication of GB1148321A publication Critical patent/GB1148321A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3046—Co as the principal constituent
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12097—Nonparticulate component encloses particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1,148,321. Welding by fusion. LA SOUDURE ELECTRIQUE AUTOGENE, PROCEDES ARCOS. 12 April, 1966 [12 April, 1965], No. 16045/66. Heading B3R. [Also in Division C7] A cobalt base alloy, for making a welding electrode or for flame surfacing, comprises and optionally impurities such as the elements being so chosen that the sum % Fe+2 x % Al+0À45 x % Ti+0À3 x % Mn is less than 6. The alloy may be used as a bare wire or for coated or cored electrodes. For a coated or cored electrode for depositing " Stellite " (R.T.M.) alloys the amount of Cr with respect to the total electrode should be 25-35%, W should be 3-15% and the C should be 0À5-8%. The Cr may be supplied as Cr 3 C 2 , metallic Cr or oxides thereof, the W as WC, W 2 C metallic W or oxides thereof and the carbon as graphite. When the elements are present as oxides a reducing agent (Al, Mg, Si or C) must be included and the yield of Co may be increased to 200% or even 250% by inclusion of powdered Co. The tubular cored electrodes may be flattened to decrease penetration into the parts being surfaced and coated electrodes may have at least one spiral wire embedded in the coating and flush with the surface thereof. The use of the alloy for flame surfacing by gas welding is also disclosed.
GB16045/66A 1965-04-12 1966-04-12 Cobalt alloy and welding electrode based upon this alloy Expired GB1148321A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE11393 1965-04-12
BE662408 1965-04-12

Publications (1)

Publication Number Publication Date
GB1148321A true GB1148321A (en) 1969-04-10

Family

ID=25646999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16045/66A Expired GB1148321A (en) 1965-04-12 1966-04-12 Cobalt alloy and welding electrode based upon this alloy

Country Status (6)

Country Link
US (1) US3445624A (en)
JP (1) JPS4827584B1 (en)
BE (1) BE662408A (en)
DE (1) DE1783126C3 (en)
GB (1) GB1148321A (en)
SE (1) SE326089B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107335940A (en) * 2017-08-26 2017-11-10 芜湖鼎瀚再制造技术有限公司 Valve surfacing cobalt-chromium-tungsten alloy powder and its welding procedure

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501277A (en) * 1966-03-11 1970-03-17 Coast Metals Inc Ductile cobalt strip
US3932204A (en) * 1969-10-31 1976-01-13 Elect & Magn Alloys Res Inst Cobalt-aluminum magnetic materials with high coercive force
DE2440995A1 (en) * 1974-08-27 1976-03-11 Castolin Gmbh Welding or surface coating using metal alloy powders - which are inserted in tubular wire for continuous feeding
DE29511247U1 (en) * 1995-07-12 1996-08-14 EMTEC Magnetics GmbH, 67059 Ludwigshafen Cobalt binder metal alloy for hard metal alloys for hard metal tools, in particular cutting tools, and hard metal tools with it
US6376063B1 (en) 1998-06-15 2002-04-23 The Boeing Company Making particulates of controlled dimensions by electroplating
US6060181A (en) * 1998-08-17 2000-05-09 Mcdonnell Douglas Corporation Low loss magnetic alloy
US6063445A (en) * 1998-08-17 2000-05-16 Mcdonnell Douglas Corporation Method of preparation of polymer substrates for metal plating
EP2453030A1 (en) 2010-11-08 2012-05-16 United Technologies Corporation A method for repairing/refurbishing/creating a turbine engine component
CN112643245B (en) * 2021-01-11 2022-02-22 中国科学院金属研究所 Cobalt-based alloy welding wire for welding high-temperature alloy and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091022A (en) * 1959-03-25 1963-05-28 Union Carbide Corp Cold-formable predominantly cobalt alloys
DE1235117B (en) * 1964-08-04 1967-02-23 Boehler & Co Ag Geb Use of a lime-base coated cobalt-chromium-tungsten welding electrode for welding a precipitation hardenable, austenitic steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107335940A (en) * 2017-08-26 2017-11-10 芜湖鼎瀚再制造技术有限公司 Valve surfacing cobalt-chromium-tungsten alloy powder and its welding procedure

Also Published As

Publication number Publication date
US3445624A (en) 1969-05-20
DE1783126C3 (en) 1974-01-03
JPS4827584B1 (en) 1973-08-23
DE1783126B2 (en) 1973-06-07
BE662408A (en)
DE1783126A1 (en) 1972-03-02
SE326089B (en) 1970-07-13

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