GB1475412A - Method of producing a wear-resistant coating of metal on the cutting edge of a metal tool - Google Patents

Method of producing a wear-resistant coating of metal on the cutting edge of a metal tool

Info

Publication number
GB1475412A
GB1475412A GB2020274A GB2020274A GB1475412A GB 1475412 A GB1475412 A GB 1475412A GB 2020274 A GB2020274 A GB 2020274A GB 2020274 A GB2020274 A GB 2020274A GB 1475412 A GB1475412 A GB 1475412A
Authority
GB
United Kingdom
Prior art keywords
metal
cutting edge
wear
producing
resistant coating
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
GB2020274A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1475412A publication Critical patent/GB1475412A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

1475412 Coating cutting edges with metals ROBERT BOSCH GmbH 8 May 1974 [9 May 1973] 20202/74 Heading C7F A cutting edge, e.g. a saw blade or a file, is coated by applying by thermal spraying means molten binder metal of e.g. Ni-B, Ni-Si, Co or Fe alloys or hard solder and applying metal particles of e.g. an alloy of W and/or Ti carbides and Co, at a distance from the spraying means such that the particles are not decomposed. The spraying means may be an oxyacetylene flame or plasma torch.
GB2020274A 1973-05-09 1974-05-08 Method of producing a wear-resistant coating of metal on the cutting edge of a metal tool Expired GB1475412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2323243A DE2323243C3 (en) 1973-05-09 1973-05-09 Method for producing a wear-resistant hard metal layer on a metal object, in particular on the cutting edge of a steel saw blade

Publications (1)

Publication Number Publication Date
GB1475412A true GB1475412A (en) 1977-06-01

Family

ID=5880321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2020274A Expired GB1475412A (en) 1973-05-09 1974-05-08 Method of producing a wear-resistant coating of metal on the cutting edge of a metal tool

Country Status (9)

Country Link
JP (1) JPS5015740A (en)
BR (1) BR7403736D0 (en)
CH (1) CH574290A5 (en)
DE (1) DE2323243C3 (en)
ES (1) ES426091A1 (en)
FR (1) FR2228861B1 (en)
GB (1) GB1475412A (en)
IT (1) IT1012149B (en)
NL (1) NL7406181A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239264A (en) * 1989-12-19 1991-06-26 Mtu Muenchen Gmbh Method for depositing wear-resistant dispersion coatings
GB2276886A (en) * 1993-03-19 1994-10-12 Smith International Hardfacing for rock drilling bits
WO2001076797A1 (en) * 2000-04-07 2001-10-18 Smit Engineering B.V. Chain for sawing through an object, such as an object located in or on the water, and sawing installation provided with such a chain
US8778259B2 (en) 2011-05-25 2014-07-15 Gerhard B. Beckmann Self-renewing cutting surface, tool and method for making same using powder metallurgy and densification techniques
GB2540385B (en) * 2015-07-15 2017-10-11 C4 Carbides Ltd Improvements in or relating to tool blades and their manufacture
CN110303226A (en) * 2019-07-17 2019-10-08 河南省煤科院耐磨技术有限公司 A kind of method for embedding of hard alloy blocks

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1052195A (en) * 1974-09-12 1979-04-10 Moore Business Forms Production of dual walled microcapsules by reducing ph to polymerize aminoaldehyde precondensate
JPS58177238A (en) * 1982-04-05 1983-10-17 Toshiba Corp Manufacture of edged tool
SE437682B (en) * 1982-10-13 1985-03-11 Inventing Ab SET AND APPLICATION TO APPLY A NUTS-RESISTANT COATING ON A THIN METALLIC, BAND-SHAPED BEARING MATERIAL
CH654030A5 (en) * 1983-02-16 1986-01-31 Castolin Sa PROCESS FOR FORMING A WEAR RESISTANT COATING ON THE SURFACE OF A METAL SUBSTRATE.
FR2545400B1 (en) * 1983-05-05 1986-09-12 United Technologies Corp METHOD FOR DEPOSITING AN ABRASIVE POWDER COATING ON A SUBSTRATE
FR2575185B1 (en) * 1984-12-26 1992-07-31 Fabrications Elements Catalyti METHOD AND DEVICE FOR PRODUCING DEPOSITS AND RECHARGINGS OF METAL, METALLOCERAMIC AND CERAMIC MATERIALS ON A SUBSTRATE
DE4224485A1 (en) * 1992-07-24 1994-01-27 Audi Ag Method for producing sleeve-shaped, perforated or segmental reinforcements - with wear resistant coatings applied by means of heat treatment processes
AU2105597A (en) * 1996-03-13 1997-10-01 Cerma Shield (Proprietary) Limited The coating of materials
DE102006060776A1 (en) * 2006-12-21 2008-06-26 Siemens Ag Component e.g. for drilling machine for drilling into geological rock formation, has drilling machine having compatible base body with coating provided and ductile metal base material embedded with hard material particles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239264A (en) * 1989-12-19 1991-06-26 Mtu Muenchen Gmbh Method for depositing wear-resistant dispersion coatings
GB2239264B (en) * 1989-12-19 1993-10-06 Mtu Muenchen Gmbh Method for depositing wear-resistant dispersion coatings
GB2276886A (en) * 1993-03-19 1994-10-12 Smith International Hardfacing for rock drilling bits
GB2276886B (en) * 1993-03-19 1997-04-23 Smith International Rock bits with hard facing
WO2001076797A1 (en) * 2000-04-07 2001-10-18 Smit Engineering B.V. Chain for sawing through an object, such as an object located in or on the water, and sawing installation provided with such a chain
US8778259B2 (en) 2011-05-25 2014-07-15 Gerhard B. Beckmann Self-renewing cutting surface, tool and method for making same using powder metallurgy and densification techniques
GB2540385B (en) * 2015-07-15 2017-10-11 C4 Carbides Ltd Improvements in or relating to tool blades and their manufacture
US10730152B2 (en) 2015-07-15 2020-08-04 C4 Carbides Limited Tool blades and their manufacture
CN110303226A (en) * 2019-07-17 2019-10-08 河南省煤科院耐磨技术有限公司 A kind of method for embedding of hard alloy blocks

Also Published As

Publication number Publication date
NL7406181A (en) 1974-11-12
DE2323243B2 (en) 1979-06-28
FR2228861A1 (en) 1974-12-06
BR7403736D0 (en) 1974-12-03
CH574290A5 (en) 1976-04-15
ES426091A1 (en) 1976-07-01
IT1012149B (en) 1977-03-10
FR2228861B1 (en) 1977-03-04
DE2323243A1 (en) 1974-11-21
JPS5015740A (en) 1975-02-19
DE2323243C3 (en) 1980-02-28

Similar Documents

Publication Publication Date Title
GB1475412A (en) Method of producing a wear-resistant coating of metal on the cutting edge of a metal tool
GB1042708A (en) High temperature flame spray powder and process
ES437679A1 (en) Cutting tool and method for making same
GB1382089A (en) Plasma generator nozzles
AU7674391A (en) Spray deposition of metals
GB1503054A (en) Sintered powdered metal article having wear resistant surface
GB1499602A (en) Method of applying a wear-resistant composite coating to an article
GB1514890A (en) Rotary saws
GB1148321A (en) Cobalt alloy and welding electrode based upon this alloy
JP3437630B2 (en) Welding method for galvanized steel sheet
FR2384576A1 (en) HARD ALLOY CUTTING TOOL COATED WITH TITANIUM CARBONITRIDE
Hoff Thermal spraying and its applications
GB900337A (en) Method of producing alloy weld coatings
GB1102059A (en) Iron-nickel based alloys
Shen et al. Laser surface treatment of a low carbon steel by cladding with tungsten carbide composite powders
GB1447341A (en) Process for applying hard cardbide particles upon a substrate
Schaschel Technology of tantalum carbide
FR2193674A1 (en) Plasma beam hard facing - by feeding mild steel strip with serrations filled by cemented carbide grains
IE41365L (en) Vanadium-carbide composition for hard facing substances
GB1273691A (en) Electric arc or plasma hard facing of metals
RU2259421C2 (en) Alloying coating formation method
GB1336387A (en) Method of making a spark gap device
GB1438728A (en) Method of preparing metal alloy composite powders
GB1060819A (en) Method of making wear resistant screens for paper making machines
Jaggi Wire--EDM on the Way to a High-Speed Process

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee