GB1303910A - - Google Patents

Info

Publication number
GB1303910A
GB1303910A GB3743271A GB3743271A GB1303910A GB 1303910 A GB1303910 A GB 1303910A GB 3743271 A GB3743271 A GB 3743271A GB 3743271 A GB3743271 A GB 3743271A GB 1303910 A GB1303910 A GB 1303910A
Authority
GB
United Kingdom
Prior art keywords
tool
tic
nitrides
treating
cemented carbide
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
GB3743271A
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 filed Critical
Publication of GB1303910A publication Critical patent/GB1303910A/en
Expired 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
    • 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
    • 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
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • 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
    • Y10T82/00—Turning
    • Y10T82/29—Attachment for cutting a valve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

1303910 Sintered cutting tool METALLWERK PLANSEE AG & CO 10 Aug 1971 [9 Sept 1970] 37432/71 Addition to 1217386 Heading C7F A cutting tool for machining specific steels has a machining surface formed of a layer 0À001-<0À01 mm. thick containing at least 75% of carbides, nitrides, carbo-nitrides and/or borides of Ti, Zr, Hf, V, Nb and/or Ta with the balance Fe, Co, Ni, Cr, Mo, W and/or WC. A 5Á thick layer of TiC is formed on a cemented carbide tool by packing the tool in under carbonized TiC (16%C) of 1 mm. size and treating with gaseous CCl 4 at 1100‹C. A 8 Á thick layer of TiN is formed on a cemented carbide tool by heating in H 2 to 1100‹ in a SiO 2 or Al 2 O 3 tube and treating with TiCl 4 and N 2 .
GB3743271A 1970-09-09 1971-08-10 Expired GB1303910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT818470A AT301299B (en) 1970-09-09 1970-09-09 Use of cutting tools to process steel that forms deposits

Publications (1)

Publication Number Publication Date
GB1303910A true GB1303910A (en) 1973-01-24

Family

ID=3603285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3743271A Expired GB1303910A (en) 1970-09-09 1971-08-10

Country Status (4)

Country Link
US (1) US3696707A (en)
AT (1) AT301299B (en)
DE (1) DE2141100A1 (en)
GB (1) GB1303910A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501721A (en) * 1981-10-14 1983-10-13 マセド　ペドロ　モノエル　ブアルク　ド Method and composition for producing foam glass from diatomaceous earth and flyash
WO1985000999A1 (en) * 1983-08-25 1985-03-14 Vsesojuzny Nauchno-Issledovatelsky Instrumentalny Cutting tool and method of manufacture thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32110E (en) * 1971-05-26 1986-04-15 General Electric Co. Aluminum oxide coated cemented carbide product
US4268582A (en) * 1979-03-02 1981-05-19 General Electric Company Boride coated cemented carbide
JPS59219108A (en) * 1983-05-25 1984-12-10 Sumitomo Electric Ind Ltd Drill
US4670172A (en) * 1985-03-29 1987-06-02 Borg-Warner Corporation Process and kit for working metals
JP3856891B2 (en) * 1997-03-11 2006-12-13 本田技研工業株式会社 Method for surface modification of hard material and cutting tool
US7732014B2 (en) * 2006-04-18 2010-06-08 Philos Jongho Ko Process for diffusing titanium and nitride into a material having a generally compact, granular microstructure
JP5939508B2 (en) * 2012-07-25 2016-06-22 三菱マテリアル株式会社 A surface-coated cutting tool that exhibits excellent chipping resistance with a hard coating layer in high-speed intermittent cutting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973425A (en) * 1933-01-13 1934-09-11 United Eng Foundry Co Rolling mill housing and method of constructing the same
US2053977A (en) * 1935-07-24 1936-09-08 Gen Electric Laminated cemented carbide tool bit
US2455183A (en) * 1944-05-10 1948-11-30 Bullard Co Tool
US2414231A (en) * 1944-09-11 1947-01-14 Charles E Kraus Cutting tool and tip therefor
US3344496A (en) * 1966-07-01 1967-10-03 Stephen A Patkay Self-profiling cutter
US3455000A (en) * 1966-10-25 1969-07-15 Gen Motors Corp Cutting tool and tip therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501721A (en) * 1981-10-14 1983-10-13 マセド　ペドロ　モノエル　ブアルク　ド Method and composition for producing foam glass from diatomaceous earth and flyash
WO1985000999A1 (en) * 1983-08-25 1985-03-14 Vsesojuzny Nauchno-Issledovatelsky Instrumentalny Cutting tool and method of manufacture thereof
GB2156387A (en) * 1983-08-25 1985-10-09 Vni Instrument Inst Cutting tool and method of manufacture thereof
DE3390522C2 (en) * 1983-08-25 1987-10-15 Vni Skij Instr Nyj I Cutting tool and process for its production

Also Published As

Publication number Publication date
US3696707A (en) 1972-10-10
DE2141100A1 (en) 1972-04-20
AT301299B (en) 1972-08-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees