FR2139192A1 - Sintered metal carbide cutting liner - coated with alpha-alumina for wear resistance - Google Patents

Sintered metal carbide cutting liner - coated with alpha-alumina for wear resistance

Info

Publication number
FR2139192A1
FR2139192A1 FR7219060A FR7219060A FR2139192A1 FR 2139192 A1 FR2139192 A1 FR 2139192A1 FR 7219060 A FR7219060 A FR 7219060A FR 7219060 A FR7219060 A FR 7219060A FR 2139192 A1 FR2139192 A1 FR 2139192A1
Authority
FR
France
Prior art keywords
alumina
alpha
coated
wear resistance
sintered metal
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.)
Granted
Application number
FR7219060A
Other languages
English (en)
French (fr)
Other versions
FR2139192B1 (enrdf_load_stackoverflow
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2139192A1 publication Critical patent/FR2139192A1/fr
Application granted granted Critical
Publication of FR2139192B1 publication Critical patent/FR2139192B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • 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
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/403—Oxides of aluminium, magnesium or beryllium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
FR7219060A 1971-05-26 1972-05-26 Sintered metal carbide cutting liner - coated with alpha-alumina for wear resistance Granted FR2139192A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14724071A 1971-05-26 1971-05-26
US20935471A 1971-12-17 1971-12-17

Publications (2)

Publication Number Publication Date
FR2139192A1 true FR2139192A1 (en) 1973-01-05
FR2139192B1 FR2139192B1 (enrdf_load_stackoverflow) 1973-07-13

Family

ID=26844727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219060A Granted FR2139192A1 (en) 1971-05-26 1972-05-26 Sintered metal carbide cutting liner - coated with alpha-alumina for wear resistance

Country Status (5)

Country Link
JP (1) JPS5328872B1 (enrdf_load_stackoverflow)
DE (2) DE2225135C3 (enrdf_load_stackoverflow)
FR (1) FR2139192A1 (enrdf_load_stackoverflow)
IT (1) IT955838B (enrdf_load_stackoverflow)
SE (3) SE445931B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393852A1 (fr) * 1977-06-09 1979-01-05 Sandvik Ab Corps en carbure fritte comportant un revetement et procede de fabrication
WO1982003036A1 (en) * 1981-03-02 1982-09-16 Andreev Anatoly Afanasevich Coating for metal-cutting tool

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540990A (fr) * 1971-07-07 1973-08-31 Battelle Memorial Institute Procédé pour augmenter la résistance à l'usure de la surface d'un outil de coupe
US3816081A (en) * 1973-01-26 1974-06-11 Gen Electric ABRASION RESISTANT CEMENTED TUNGSTEN CARBIDE BONDED WITH Fe-C-Ni-Co
SE417618B (sv) * 1979-01-22 1981-03-30 Sandvik Ab Hardmetallkropp med slitstarkt ytskikt
IL58548A (en) * 1979-10-24 1983-07-31 Iscar Ltd Sintered hard metal products having a multi-layer wearresistant coating
USRE34180E (en) * 1981-03-27 1993-02-16 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
US4610931A (en) * 1981-03-27 1986-09-09 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
US5516588A (en) * 1991-03-27 1996-05-14 Widia Gmbh Composite body, its use and a process for its production
DE4110005A1 (de) * 1991-03-27 1992-10-01 Krupp Widia Gmbh Verbundkoerper, verwendung des verbundkoerpers und verfahren zu seiner herstellung
SE501527C2 (sv) * 1992-12-18 1995-03-06 Sandvik Ab Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt
SE502223C2 (sv) † 1994-01-14 1995-09-18 Sandvik Ab Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH201050A (de) * 1937-07-01 1938-11-15 Kratky Ing Anton Verfahren zur Herstellung von Hartkörpern für Werkzeuge und Arbeitsgeräte, Ziehsteine, Geschossspitzen, Düsen, Gleitlager, Schneiden für Waagen usw.
GB819086A (en) * 1956-11-26 1959-08-26 Stora Kopparbergs Bergslags Ab Bits for cutting tools
FR1363449A (fr) * 1962-05-17 1964-06-12 Motorola Inc Procédé pour former des pellicules minces d'oxyde
US3261673A (en) * 1963-05-17 1966-07-19 Norton Co Oxide coated articles with metal undercoat
GB1217386A (en) * 1967-06-14 1970-12-31 Plansee Metallwerk Improvements in and relating to the use of chipping tools for the machining of steels forming non-metallic layers
FR2144824A1 (enrdf_load_stackoverflow) * 1971-07-07 1973-02-16 Battelle Memorial Institute
FR2170383A5 (enrdf_load_stackoverflow) * 1971-11-12 1973-09-14 Sandvik Ab

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178308A (en) * 1960-09-07 1965-04-13 Pfaudler Permutit Inc Chemical vapor plating process
GB1042711A (enrdf_load_stackoverflow) * 1964-02-10
CH542678A (de) * 1969-06-02 1973-10-15 Suisse De Rech S Horlogeres La Verbundwerkstoff für Schneidwerkzeuge
CA1014671A (en) * 1973-04-23 1977-07-26 Robert E. Hutton Initializer for allocating free areas of a computer's memory

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH201050A (de) * 1937-07-01 1938-11-15 Kratky Ing Anton Verfahren zur Herstellung von Hartkörpern für Werkzeuge und Arbeitsgeräte, Ziehsteine, Geschossspitzen, Düsen, Gleitlager, Schneiden für Waagen usw.
GB819086A (en) * 1956-11-26 1959-08-26 Stora Kopparbergs Bergslags Ab Bits for cutting tools
FR1363449A (fr) * 1962-05-17 1964-06-12 Motorola Inc Procédé pour former des pellicules minces d'oxyde
US3261673A (en) * 1963-05-17 1966-07-19 Norton Co Oxide coated articles with metal undercoat
GB1217386A (en) * 1967-06-14 1970-12-31 Plansee Metallwerk Improvements in and relating to the use of chipping tools for the machining of steels forming non-metallic layers
FR2144824A1 (enrdf_load_stackoverflow) * 1971-07-07 1973-02-16 Battelle Memorial Institute
FR2170383A5 (enrdf_load_stackoverflow) * 1971-11-12 1973-09-14 Sandvik Ab

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393852A1 (fr) * 1977-06-09 1979-01-05 Sandvik Ab Corps en carbure fritte comportant un revetement et procede de fabrication
WO1982003036A1 (en) * 1981-03-02 1982-09-16 Andreev Anatoly Afanasevich Coating for metal-cutting tool

Also Published As

Publication number Publication date
SE445931B (sv) 1986-07-28
DE2225135C3 (de) 1987-10-22
SE8504311D0 (sv) 1985-09-17
DE2225135B2 (de) 1980-07-03
JPS5328872B1 (enrdf_load_stackoverflow) 1978-08-17
DE2225135A1 (de) 1972-11-30
DE2265603C2 (de) 1983-02-03
SE8003731L (sv) 1980-05-19
FR2139192B1 (enrdf_load_stackoverflow) 1973-07-13
SE453891B (sv) 1988-03-14
IT955838B (it) 1973-09-29

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Legal Events

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TP Transmission of property