SE415199B - Med borerad ytzon forsedd sintrad hardmetallkropp - Google Patents

Med borerad ytzon forsedd sintrad hardmetallkropp

Info

Publication number
SE415199B
SE415199B SE7710826A SE7710826A SE415199B SE 415199 B SE415199 B SE 415199B SE 7710826 A SE7710826 A SE 7710826A SE 7710826 A SE7710826 A SE 7710826A SE 415199 B SE415199 B SE 415199B
Authority
SE
Sweden
Prior art keywords
cemented carbide
carbide
drilling
drilled
grain size
Prior art date
Application number
SE7710826A
Other languages
English (en)
Swedish (sv)
Other versions
SE7710826L (sv
Inventor
L Lindholm
J 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 SE7710826A priority Critical patent/SE415199B/sv
Priority to FR7827484A priority patent/FR2404681A1/fr
Priority to JP11904978A priority patent/JPS5461019A/ja
Priority to GB7838393A priority patent/GB2005311B/en
Priority to US05/946,652 priority patent/US4236926A/en
Priority to DE19782842363 priority patent/DE2842363A1/de
Priority to IT28207/78A priority patent/IT1099630B/it
Publication of SE7710826L publication Critical patent/SE7710826L/xx
Publication of SE415199B publication Critical patent/SE415199B/sv

Links

Classifications

    • 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
    • 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
    • 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
    • Y10T428/12056—Entirely inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Earth Drilling (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
SE7710826A 1977-09-28 1977-09-28 Med borerad ytzon forsedd sintrad hardmetallkropp SE415199B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7710826A SE415199B (sv) 1977-09-28 1977-09-28 Med borerad ytzon forsedd sintrad hardmetallkropp
FR7827484A FR2404681A1 (fr) 1977-09-28 1978-09-26 Piece en metal dur
JP11904978A JPS5461019A (en) 1977-09-28 1978-09-26 Hard metal body
GB7838393A GB2005311B (en) 1977-09-28 1978-09-27 Hard metal body
US05/946,652 US4236926A (en) 1977-09-28 1978-09-28 Hard metal body
DE19782842363 DE2842363A1 (de) 1977-09-28 1978-09-28 Hartmetallkoerper
IT28207/78A IT1099630B (it) 1977-09-28 1978-09-28 Corpo in metallo duro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7710826A SE415199B (sv) 1977-09-28 1977-09-28 Med borerad ytzon forsedd sintrad hardmetallkropp

Publications (2)

Publication Number Publication Date
SE7710826L SE7710826L (sv) 1979-03-29
SE415199B true SE415199B (sv) 1980-09-15

Family

ID=20332392

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7710826A SE415199B (sv) 1977-09-28 1977-09-28 Med borerad ytzon forsedd sintrad hardmetallkropp

Country Status (7)

Country Link
US (1) US4236926A (it)
JP (1) JPS5461019A (it)
DE (1) DE2842363A1 (it)
FR (1) FR2404681A1 (it)
GB (1) GB2005311B (it)
IT (1) IT1099630B (it)
SE (1) SE415199B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450286A1 (fr) * 1979-02-27 1980-09-26 Armines Procede et dispositif de boruration de pieces en metal
WO1982003094A1 (en) * 1981-03-05 1982-09-16 Metal Techn Inc Turbine Abrasion and erosion resistant articles and method therefor
US4343865A (en) * 1981-06-24 1982-08-10 General Electric Company Hard metal body and method of making same
US4436775A (en) 1981-06-24 1984-03-13 General Electric Company Hard metal body and method of making same
GB2116584A (en) * 1982-03-11 1983-09-28 Metallurg Inc Sintered hardmetals
DE3332260A1 (de) * 1983-09-07 1985-03-28 Fried. Krupp Gmbh, 4300 Essen Beschichteter hartmetallkoerper
JPS6184303A (ja) * 1984-09-28 1986-04-28 Ishizuka Kenkyusho:Kk 複合焼結体の製造法
JPH0621315B2 (ja) * 1986-01-06 1994-03-23 住友電気工業株式会社 ｃＢＮ焼結体およびその製造方法
AT387988B (de) * 1987-08-31 1989-04-10 Plansee Tizit Gmbh Verfahren zur herstellung mehrlagig beschichteter hartmetallteile
US5116416A (en) * 1988-03-11 1992-05-26 Vermont American Corporation Boron-treated hard metal
US4961780A (en) * 1988-06-29 1990-10-09 Vermont American Corporation Boron-treated hard metal
US5510193A (en) * 1994-10-13 1996-04-23 General Electric Company Supported polycrystalline diamond compact having a cubic boron nitride interlayer for improved physical properties
US5918103A (en) * 1995-06-06 1999-06-29 Toshiba Tungaloy Co., Ltd. Plate-crystalline tungsten carbide-containing hard alloy, composition for forming plate-crystalline tungsten carbide and process for preparing said hard alloy
SE506949C2 (sv) * 1996-07-19 1998-03-09 Sandvik Ab Hårdmetallverktyg med borerad ytzon och användning av detta för kallbearbetningsoperationer
US6478887B1 (en) * 1998-12-16 2002-11-12 Smith International, Inc. Boronized wear-resistant materials and methods thereof
US8852751B2 (en) * 2009-09-25 2014-10-07 Hamilton Sundstrand Corporation Wear resistant device and process therefor
CN101994051A (zh) * 2010-10-14 2011-03-30 浙江恒成硬质合金有限公司 一种碳化钨辊环配方
RU2694444C2 (ru) * 2017-01-20 2019-07-15 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Инструментальный материал на основе карбидов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107122A (en) * 1934-09-10 1938-02-01 Clemens A Laise Composition of matter
GB851208A (en) * 1958-01-17 1960-10-12 Metallgesellschaft Ag Process for the production of titanium boride coatings
US3647576A (en) * 1967-12-26 1972-03-07 Suwa Seikosha Kk Method of hardening sintered cemented carbide compositions by boronizing
FR2097258A5 (it) * 1970-06-18 1972-03-03 Ugine Carbone
US3935034A (en) * 1972-01-24 1976-01-27 Howmet Corporation Boron diffusion coating process
US3811961A (en) * 1972-03-09 1974-05-21 Chromalloy American Corp Boridized steel-bonded carbides
US3816081A (en) * 1973-01-26 1974-06-11 Gen Electric ABRASION RESISTANT CEMENTED TUNGSTEN CARBIDE BONDED WITH Fe-C-Ni-Co
DE2435989C2 (de) * 1974-07-26 1982-06-24 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung eines verschleißfesten, beschichteten Hartmetallkörpers für Zerspanungszwecke

Also Published As

Publication number Publication date
GB2005311B (en) 1982-03-17
JPS5461019A (en) 1979-05-17
DE2842363A1 (de) 1979-04-05
US4236926A (en) 1980-12-02
GB2005311A (en) 1979-04-19
FR2404681A1 (fr) 1979-04-27
IT7828207A0 (it) 1978-09-28
SE7710826L (sv) 1979-03-29
IT1099630B (it) 1985-09-18
FR2404681B1 (it) 1983-11-04

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