ATE151473T1 - METHOD FOR PRODUCING A SINTERED CARBONITRIDE ALLOY FOR INTERMITTENT PROCESSING OF HARD-TO-MACHINE MATERIALS - Google Patents

METHOD FOR PRODUCING A SINTERED CARBONITRIDE ALLOY FOR INTERMITTENT PROCESSING OF HARD-TO-MACHINE MATERIALS

Info

Publication number
ATE151473T1
ATE151473T1 AT92901893T AT92901893T ATE151473T1 AT E151473 T1 ATE151473 T1 AT E151473T1 AT 92901893 T AT92901893 T AT 92901893T AT 92901893 T AT92901893 T AT 92901893T AT E151473 T1 ATE151473 T1 AT E151473T1
Authority
AT
Austria
Prior art keywords
alloy
producing
hard
machine materials
intermittent processing
Prior art date
Application number
AT92901893T
Other languages
German (de)
Inventor
Gerold Weinl
Rolf Oskarsson
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
Application granted granted Critical
Publication of ATE151473T1 publication Critical patent/ATE151473T1/en

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
    • C22C29/04—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 carbonitrides
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

According to the invention there now is provided a method of producing a sintered titanium based carbonitride alloy with 3-25 weight-% binder phase with extremely good properties at intermittent machining of materials difficult to machine. The method relates to the use of a raw material comprising a complex cubic carbonitride containing the main part of the metals from groups IV and V of the periodic system and carbon and nitrogen to be found in the finished alloy whereby said alloy has the composition 0.86 </= XIV </= 0.97, 0.44 </= XC </= 0.55, where XIV is the molar ratio of the group IV elements of the alloy and XC is the molar ratio of carbon.
AT92901893T 1990-12-21 1991-12-19 METHOD FOR PRODUCING A SINTERED CARBONITRIDE ALLOY FOR INTERMITTENT PROCESSING OF HARD-TO-MACHINE MATERIALS ATE151473T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9004119A SE9004119D0 (en) 1990-12-21 1990-12-21 PREPARED FOR PREPARATION OF A SINTERED CARBON NITROGEN ALLOY FOR INTERMITTENT PROCESSING OF REPLACED MATERIALS
PCT/SE1991/000888 WO1992011396A1 (en) 1990-12-21 1991-12-19 Method of producing a sintered carbonitride alloy for intermittent machining of materials difficult to machine

Publications (1)

Publication Number Publication Date
ATE151473T1 true ATE151473T1 (en) 1997-04-15

Family

ID=20381289

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92901893T ATE151473T1 (en) 1990-12-21 1991-12-19 METHOD FOR PRODUCING A SINTERED CARBONITRIDE ALLOY FOR INTERMITTENT PROCESSING OF HARD-TO-MACHINE MATERIALS

Country Status (6)

Country Link
EP (1) EP0563203B1 (en)
JP (1) JPH06504588A (en)
AT (1) ATE151473T1 (en)
DE (1) DE69125626T2 (en)
SE (1) SE9004119D0 (en)
WO (1) WO1992011396A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002221127A1 (en) * 2000-12-19 2002-07-01 Honda Giken Kogyo Kabushiki Kaisha Composite material
CN109338196B (en) * 2018-11-30 2020-12-11 岭南师范学院 Ti (C, N) -based metal ceramic and preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU501073B2 (en) * 1974-10-18 1979-06-07 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys
US4769070A (en) * 1986-09-05 1988-09-06 Sumitomo Electric Industries, Ltd. High toughness cermet and a process for the production of the same

Also Published As

Publication number Publication date
SE9004119D0 (en) 1990-12-21
JPH06504588A (en) 1994-05-26
DE69125626D1 (en) 1997-05-15
WO1992011396A1 (en) 1992-07-09
DE69125626T2 (en) 1997-07-24
EP0563203A1 (en) 1993-10-06
EP0563203B1 (en) 1997-04-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee