SE457089B - Saett att behandla en blandning av haardmetallkroppar foer att skilja dessa fraan varandra paa grundval av deras sammansaettningar och/eller strukturer - Google Patents

Saett att behandla en blandning av haardmetallkroppar foer att skilja dessa fraan varandra paa grundval av deras sammansaettningar och/eller strukturer

Info

Publication number
SE457089B
SE457089B SE8600503A SE8600503A SE457089B SE 457089 B SE457089 B SE 457089B SE 8600503 A SE8600503 A SE 8600503A SE 8600503 A SE8600503 A SE 8600503A SE 457089 B SE457089 B SE 457089B
Authority
SE
Sweden
Prior art keywords
bodies
carbide
weight
cemented carbide
compositions
Prior art date
Application number
SE8600503A
Other languages
English (en)
Swedish (sv)
Other versions
SE8600503D0 (sv
SE8600503L (sv
Inventor
S Ekemar
U Jutterstroem
I Andersson
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
Publication of SE8600503D0 publication Critical patent/SE8600503D0/xx
Priority to SE8600503A priority Critical patent/SE457089B/sv
Application filed by Sandvik Ab filed Critical Sandvik Ab
Priority to DE3789562T priority patent/DE3789562T2/de
Priority to EP87850018A priority patent/EP0233162B1/de
Priority to AT87850018T priority patent/ATE104368T1/de
Priority to CA000528481A priority patent/CA1294788C/en
Priority to SU874028943A priority patent/SU1528336A3/ru
Priority to KR870000871A priority patent/KR870008042A/ko
Priority to JP62022611A priority patent/JPH0816251B2/ja
Priority to US07/010,800 priority patent/US4772339A/en
Priority to CN87102170A priority patent/CN1011949B/zh
Publication of SE8600503L publication Critical patent/SE8600503L/
Publication of SE457089B publication Critical patent/SE457089B/sv

Links

Classifications

    • 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
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Steel (AREA)
SE8600503A 1986-02-05 1986-02-05 Saett att behandla en blandning av haardmetallkroppar foer att skilja dessa fraan varandra paa grundval av deras sammansaettningar och/eller strukturer SE457089B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE8600503A SE457089B (sv) 1986-02-05 1986-02-05 Saett att behandla en blandning av haardmetallkroppar foer att skilja dessa fraan varandra paa grundval av deras sammansaettningar och/eller strukturer
DE3789562T DE3789562T2 (de) 1986-02-05 1987-01-22 Verfahren zur Behandlung von Karbid-Metallverbundkörpern im Bezug auf ihr Gefüge und ihre Zusammensetzung.
EP87850018A EP0233162B1 (de) 1986-02-05 1987-01-22 Verfahren zur Behandlung von Karbid-Metallverbundkörpern im Bezug auf ihr Gefüge und ihre Zusammensetzung
AT87850018T ATE104368T1 (de) 1986-02-05 1987-01-22 Verfahren zur behandlung von karbidmetallverbundk¯rpern im bezug auf ihr gefuege und ihre zusammensetzung.
CA000528481A CA1294788C (en) 1986-02-05 1987-01-29 Method of treating cemented carbide bodies regarding their compositions and structures
SU874028943A SU1528336A3 (ru) 1986-02-05 1987-02-04 Способ переработки твердых сплавов
US07/010,800 US4772339A (en) 1986-02-05 1987-02-04 Method of treating cemented carbide bodies regarding their compositions and structures
KR870000871A KR870008042A (ko) 1986-02-05 1987-02-04 조성물과 구조를 감안하여 초경함금체(cemented carbide body)를 처리하는 방법
JP62022611A JPH0816251B2 (ja) 1986-02-05 1987-02-04 混在する異種グレードの超硬質合金物品群の分別方法
CN87102170A CN1011949B (zh) 1986-02-05 1987-02-05 按照成分和结构处理烧结碳化合物的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600503A SE457089B (sv) 1986-02-05 1986-02-05 Saett att behandla en blandning av haardmetallkroppar foer att skilja dessa fraan varandra paa grundval av deras sammansaettningar och/eller strukturer

Publications (3)

Publication Number Publication Date
SE8600503D0 SE8600503D0 (sv) 1986-02-05
SE8600503L SE8600503L (sv) 1987-08-06
SE457089B true SE457089B (sv) 1988-11-28

Family

ID=20363360

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600503A SE457089B (sv) 1986-02-05 1986-02-05 Saett att behandla en blandning av haardmetallkroppar foer att skilja dessa fraan varandra paa grundval av deras sammansaettningar och/eller strukturer

Country Status (10)

Country Link
US (1) US4772339A (de)
EP (1) EP0233162B1 (de)
JP (1) JPH0816251B2 (de)
KR (1) KR870008042A (de)
CN (1) CN1011949B (de)
AT (1) ATE104368T1 (de)
CA (1) CA1294788C (de)
DE (1) DE3789562T2 (de)
SE (1) SE457089B (de)
SU (1) SU1528336A3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305357B2 (ja) * 1992-05-21 2002-07-22 東芝機械株式会社 耐食・耐摩耗性に優れた合金およびその製造方法ならびにその合金製造用材料
US5679445A (en) * 1994-12-23 1997-10-21 Kennametal Inc. Composite cermet articles and method of making
US5541006A (en) * 1994-12-23 1996-07-30 Kennametal Inc. Method of making composite cermet articles and the articles
US5762843A (en) * 1994-12-23 1998-06-09 Kennametal Inc. Method of making composite cermet articles
US5623723A (en) * 1995-08-11 1997-04-22 Greenfield; Mark S. Hard composite and method of making the same
US6183687B1 (en) * 1995-08-11 2001-02-06 Kennametal Inc. Hard composite and method of making the same
RU2157741C2 (ru) * 1998-11-03 2000-10-20 Общество с ограниченной ответственностью "Научно-производственное предприятие "Тумелом" Способ изготовления твердосплавных смесей из отработанных твердых сплавов
US6908688B1 (en) 2000-08-04 2005-06-21 Kennametal Inc. Graded composite hardmetals
SE532704C2 (sv) * 2008-03-31 2010-03-23 Atlas Copco Secoroc Ab Förfarande för att öka segheten av stift för ett bergborrverktyg.
FR2976284B1 (fr) * 2011-06-09 2013-05-24 Servier Lab Nouveaux co-cristaux d'agomelatine, leur procede de preparation et les compositions pharmaceutiques qui les contiennent.
EP2535432A1 (de) * 2011-06-17 2012-12-19 Sandvik Intellectual Property AB Verfahren zur Handhabung von Hartmetall
EP2952260B1 (de) * 2014-06-05 2017-03-08 Sandvik Intellectual Property AB Verfahren zum Sortieren einer Sammlung von Körpern umfassend zementhaltige Karbidkörper und zementfreie Karbidkörper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32111A (en) * 1861-04-23 Apparatus for making roofing-cloth
GB606117A (en) * 1945-06-07 1948-08-06 George Joseph Trapp Method of recovering hard metal carbides and bond metals from sintered masses
GB623577A (en) * 1946-10-24 1949-05-19 Ernst Adalbert Pokorny Process of recovery of hard metal carbides from sintered hard metal scrap
CH274914A (de) * 1948-10-02 1951-04-30 Joseph Trapp George Verfahren zur Wiedergewinnung von hartem Metallkarbid.
SE399911C (sv) * 1976-02-05 1980-02-18 Sandvik Ab Slitdetalj med hog slitstyrka och god hallfasthet, sammansatt av hardmetall och gjutjern
DE2726817C2 (de) * 1977-06-14 1982-08-12 Starck, Hermann C., 1000 Berlin Verfahren zur Rückgewinnung von Ta(Nb)C-WC-TiC-Mischcarbiden aus Hartmetallschrott
US4230462A (en) * 1978-12-08 1980-10-28 Ford Motor Company Method of improving tool life of TiC base tools
US4357382A (en) * 1980-11-06 1982-11-02 Fansteel Inc. Coated cemented carbide bodies
USRE32111E (en) 1980-11-06 1986-04-15 Fansteel Inc. Coated cemented carbide bodies
US4466945A (en) * 1982-10-18 1984-08-21 Gte Products Corporation Method of recovering metal carbides
US4470956A (en) * 1982-10-18 1984-09-11 Gte Products Corporation Method of recovering metal carbides

Also Published As

Publication number Publication date
DE3789562D1 (de) 1994-05-19
SE8600503D0 (sv) 1986-02-05
JPH0816251B2 (ja) 1996-02-21
SU1528336A3 (ru) 1989-12-07
CN1011949B (zh) 1991-03-13
KR870008042A (ko) 1987-09-23
EP0233162B1 (de) 1994-04-13
US4772339A (en) 1988-09-20
CN87102170A (zh) 1988-03-09
JPS62185839A (ja) 1987-08-14
ATE104368T1 (de) 1994-04-15
EP0233162A3 (en) 1989-07-19
CA1294788C (en) 1992-01-28
SE8600503L (sv) 1987-08-06
DE3789562T2 (de) 1994-07-21
EP0233162A2 (de) 1987-08-19

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