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GB904652A - Hardfacing - Google Patents

Hardfacing

Info

Publication number
GB904652A
GB904652A GB12983/60A GB1298360A GB904652A GB 904652 A GB904652 A GB 904652A GB 12983/60 A GB12983/60 A GB 12983/60A GB 1298360 A GB1298360 A GB 1298360A GB 904652 A GB904652 A GB 904652A
Authority
GB
United Kingdom
Prior art keywords
nickel
chromium
tungsten carbide
metal
mixed
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
GB12983/60A
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.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co AG
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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Publication of GB904652A publication Critical patent/GB904652A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder
    • 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
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C comprising refractory compounds, e.g. carbides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)

Abstract

A mixture of metal carbide, at least 50% being tungsten carbide, and a metal consisting of 5-100% nickel, 0-95% iron, and 0-30% chromium is mixed with an organic binding agent, e.g. a synthetic resin, extruded into rod form and sintered at 900-1300 DEG C. The tungsten carbide may be mixed with carbides of metals such as molybdenum, chromium, tantalum, niobium, titanium or zirconium and the metal may be nickel powder or austenitic chromium nickel steel. The rod may comprise 85% tungsten carbide and 15% nickel.
GB12983/60A 1959-04-18 1960-04-12 Hardfacing Expired GB904652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT293759A AT217818B (en) 1959-04-18 1959-04-18 Process for the production of hard and wear-resistant surfaces by build-up welding

Publications (1)

Publication Number Publication Date
GB904652A true GB904652A (en) 1962-08-29

Family

ID=3542667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12983/60A Expired GB904652A (en) 1959-04-18 1960-04-12 Hardfacing

Country Status (5)

Country Link
US (1) US3109917A (en)
AT (1) AT217818B (en)
CH (1) CH424434A (en)
DE (1) DE1242984B (en)
GB (1) GB904652A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260579A (en) * 1962-02-14 1966-07-12 Hughes Tool Co Hardfacing structure
US3179787A (en) * 1962-03-29 1965-04-20 Eutectic Welding Alloys Carbide welding rod
US3215510A (en) * 1963-10-02 1965-11-02 Gen Electric Alloy
US3859057A (en) * 1970-03-16 1975-01-07 Kennametal Inc Hardfacing material and deposits containing tungsten titanium carbide solid solution
US4055742A (en) * 1974-05-21 1977-10-25 Union Carbide Corporation Hard facing rod
US4312894A (en) * 1974-05-21 1982-01-26 Union Carbide Corporation Hard facing of metal substrates
US4161207A (en) * 1976-05-28 1979-07-17 Eutectic Corporation Production of carbide laden consumables in a graphite mold
US4650722A (en) * 1980-06-13 1987-03-17 Union Carbide Corporation Hard faced article
US4443255A (en) * 1980-06-13 1984-04-17 Union Carbide Corporation Hard facing of metal substrates
DE3511220A1 (en) * 1985-03-28 1986-10-09 Fried. Krupp Gmbh, 4300 Essen HARD METAL AND METHOD FOR THE PRODUCTION THEREOF
CA1336387C (en) * 1988-06-29 1995-07-25 Madapusi Kande Keshavan Rod for applying hard surfacing to a surface and method of making same
US5051112A (en) * 1988-06-29 1991-09-24 Smith International, Inc. Hard facing
US5250355A (en) * 1991-12-17 1993-10-05 Kennametal Inc. Arc hardfacing rod
DE102007019150A1 (en) * 2007-04-20 2008-10-30 Durum Verschleißschutz GmbH Material and method for coating a surface

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA592214A (en) * 1960-02-09 Titanium Products Corporation Limited Process for the manufacture of hard metal carbide products
DE6690C (en) * H. G. IPSEN, Mechaniker, in Copenhagen (Dänemark) Glide wheels
US1721416A (en) * 1925-05-07 1929-07-16 Gen Electric Hard-metal composition
GB395721A (en) * 1931-11-16 1933-07-17 Molybdenum Co Nv An improved material for tool or tool parts
US2002198A (en) * 1931-11-19 1935-05-21 Haynes Stellite Co Surface hardening metal articles
US1977361A (en) * 1933-02-16 1934-10-16 Taylor Clifton Method of preparing and composition of rods of hard facing material
US2067166A (en) * 1933-03-06 1937-01-12 Ramet Corp Tantalum carbide alloy
US2137471A (en) * 1937-12-10 1938-11-22 John A Zublin Composite welding rod
US2219462A (en) * 1938-03-11 1940-10-29 Haynes Stellite Co Welding rod
GB637849A (en) * 1948-02-20 1950-05-24 Hadfields Ltd Improvements in or relating to ferrous compositions and their manufacture and application
GB732440A (en) * 1951-01-31 1955-06-22 Titanium Products Ltd Improvements in or relating to sintered hard carbide products
AT191693B (en) * 1953-04-28 1957-09-10 Boehler & Co Ag Geb Sintered welding electrode, process for its manufacture and use of this electrode
AT182278B (en) * 1954-06-16 1955-06-10 Boehler & Co Ag Geb Welding electrode
US2982845A (en) * 1958-07-11 1961-05-02 Union Carbide Corp Electric arc spraying
US2847555A (en) * 1955-10-11 1958-08-12 Union Carbide Corp High pressure arc process and apparatus
US2998922A (en) * 1958-09-11 1961-09-05 Air Reduction Metal spraying

Also Published As

Publication number Publication date
DE1242984B (en) 1967-06-22
AT217818B (en) 1961-10-25
CH424434A (en) 1966-11-15
US3109917A (en) 1963-11-05

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