SE7900529L - Hardmetallkropp med slitstarkt ytskikt - Google Patents

Hardmetallkropp med slitstarkt ytskikt

Info

Publication number
SE7900529L
SE7900529L SE7900529A SE7900529A SE7900529L SE 7900529 L SE7900529 L SE 7900529L SE 7900529 A SE7900529 A SE 7900529A SE 7900529 A SE7900529 A SE 7900529A SE 7900529 L SE7900529 L SE 7900529L
Authority
SE
Sweden
Prior art keywords
metal body
hard metal
durable layer
adherence
layer
Prior art date
Application number
SE7900529A
Other languages
Unknown language ( )
English (en)
Other versions
SE417618B (sv
Inventor
M Mikus
L J Aschan
J N Lindstrom
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE7900529A priority Critical patent/SE417618B/sv
Priority to PCT/SE1980/000015 priority patent/WO1980001487A1/en
Priority to JP50034480A priority patent/JPS56500934A/ja
Publication of SE7900529L publication Critical patent/SE7900529L/sv
Priority to EP19800900255 priority patent/EP0028600A1/en
Publication of SE417618B publication Critical patent/SE417618B/sv

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)
  • Physical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
SE7900529A 1979-01-22 1979-01-22 Hardmetallkropp med slitstarkt ytskikt SE417618B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7900529A SE417618B (sv) 1979-01-22 1979-01-22 Hardmetallkropp med slitstarkt ytskikt
PCT/SE1980/000015 WO1980001487A1 (en) 1979-01-22 1980-01-18 Cemented carbide body having a wear resistant surface layer
JP50034480A JPS56500934A (sv) 1979-01-22 1980-01-18
EP19800900255 EP0028600A1 (en) 1979-01-22 1980-07-29 Cemented carbide body having a wear resistant surface layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7900529A SE417618B (sv) 1979-01-22 1979-01-22 Hardmetallkropp med slitstarkt ytskikt

Publications (2)

Publication Number Publication Date
SE7900529L true SE7900529L (sv) 1980-07-23
SE417618B SE417618B (sv) 1981-03-30

Family

ID=20337074

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900529A SE417618B (sv) 1979-01-22 1979-01-22 Hardmetallkropp med slitstarkt ytskikt

Country Status (4)

Country Link
EP (1) EP0028600A1 (sv)
JP (1) JPS56500934A (sv)
SE (1) SE417618B (sv)
WO (1) WO1980001487A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610931A (en) * 1981-03-27 1986-09-09 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
WO2010134583A1 (ja) * 2009-05-22 2010-11-25 新日本製鐵株式会社 切削工具寿命に優れた機械構造用鋼及びその切削方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564081C (de) * 1931-03-15 1932-11-12 Fried Krupp Akt Ges Verfahren zur Nacharbeitung von Formkoerpern aus gesinterten Carbidlegierungen
DE847391C (de) * 1946-02-01 1952-08-25 Andersons Newton Mearns Ltd Spanabhebende oder schleifende Werkzeugmaschine, insbesondere Drehbank
US2867033A (en) * 1955-05-02 1959-01-06 Kennametal Inc Corrosion-resistant alloy
SE322349B (sv) * 1964-10-09 1970-04-06 Immelborn Hartmetallwerk
GB1077921A (en) * 1965-02-01 1967-08-02 Immelborn Hartmetallwerk Hard metal alloy
GB1162882A (en) * 1966-02-02 1969-08-27 Gen Electric Improvements in Chromium-Containing Alloys of Improved Resistance to Oxidation and Nitrification
DE1758043A1 (de) * 1968-03-23 1971-01-21 Feldmuehle Ag Werkstoff von hoher mechanischer Festigkeit und Waermebestaendigkeit
US3564940A (en) * 1968-06-05 1971-02-23 United Aircraft Corp Anisotropic polyphase structure of monovariant eutectic composition
US3713788A (en) * 1970-10-21 1973-01-30 Chromalloy American Corp Powder metallurgy sintered corrosion and heat-resistant, age hardenable nickel-chromium refractory carbide alloy
DE2265603C2 (de) * 1971-05-26 1983-02-03 General Electric Co., Schenectady, N.Y. Schneideinsatz mit einer nicht metallischen Zwischenschicht zwischen Grundkörper und Deckbeschichtung und Verfahren zu seiner Herstellung
US3736107A (en) * 1971-05-26 1973-05-29 Gen Electric Coated cemented carbide product
SE357984B (sv) * 1971-11-12 1973-07-16 Sandvik Ab
GB1456554A (en) * 1973-03-28 1976-11-24 United Aircraft Corp High temperature abradable material
DE2435989C2 (de) * 1974-07-26 1982-06-24 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung eines verschleißfesten, beschichteten Hartmetallkörpers für Zerspanungszwecke
US4018631A (en) * 1975-06-12 1977-04-19 General Electric Company Coated cemented carbide product
US3990860A (en) * 1975-11-20 1976-11-09 Nasa High temperature oxidation resistant cermet compositions
SE406090B (sv) * 1977-06-09 1979-01-22 Sandvik Ab Belagd hardmetallkropp samt sett att framstalla en dylik kropp

Also Published As

Publication number Publication date
JPS56500934A (sv) 1981-07-09
WO1980001487A1 (en) 1980-07-24
SE417618B (sv) 1981-03-30
EP0028600A1 (en) 1981-05-20

Similar Documents

Publication Publication Date Title
DE3763915D1 (de) Schneidwerkzeug.
DE3469373D1 (en) Disordered coating and method
JPS5662961A (en) Surface coated sintered hard alloy member for cutting tool
SE8002819L (sv) Sammansatt kropp
SE8205408D0 (sv) Sett och komposition for overdragning
ES421423A1 (es) Un metodo para fabricar articulos recubiertos de carbono pirolitico.
DK480587A (da) Fremgangsmaade til fremstilling af selvbaerende keramisk komposit
DE69514915D1 (de) Verfahren zum versehen von substratoberflächen
JPS52110209A (en) Coated hard alloy tool
SE8206950L (sv) Slitdetalj med hog slitstyrka
SE7900529L (sv) Hardmetallkropp med slitstarkt ytskikt
JPS52130490A (en) Metal parts having coating layer
JPS563152A (en) Soldering and cutting tool with surface-covered hard alloy metal tip
KR840000667A (ko) 표면 피복 고속도강부제
JPS5360808A (en) Tool of covered ultra hard alloy
JPS5294812A (en) Covered super hard throwaway tip
JPS5345607A (en) Coated cutting tip made of carbide alloy
JPS5296911A (en) Coated cutting chip made of hard alloy
JPS53117605A (en) Hard covered sintered product
JPS5382672A (en) Coated high speed steel and its manufacture
JPS57152461A (en) Surface treatment of iron member for increasing corrosion and wear resistance
JPS538378A (en) Surface hardened tool parts
JPS5435182A (en) Coated superhard alloy material with wear resistance and heat resistance
JPS55131446A (en) Composite surface coating tool
SE8405329D0 (sv) Slitherdig beleggning

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7900529-4

Effective date: 19891201

Format of ref document f/p: F