BR9814439A - Cermet tendo um ligante com plasticidade melhorada e metodo para fabricacao e uso do mesmo - Google Patents

Cermet tendo um ligante com plasticidade melhorada e metodo para fabricacao e uso do mesmo

Info

Publication number
BR9814439A
BR9814439A BR9814439-1A BR9814439A BR9814439A BR 9814439 A BR9814439 A BR 9814439A BR 9814439 A BR9814439 A BR 9814439A BR 9814439 A BR9814439 A BR 9814439A
Authority
BR
Brazil
Prior art keywords
binder
cermet
manufacture
improved plasticity
cermets
Prior art date
Application number
BR9814439-1A
Other languages
English (en)
Other versions
BR9814439B1 (pt
Inventor
Hans-Wilm Heinrich
Manfred Wolf
Dieter Schmidt
Uwe Schleinkofer
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of BR9814439A publication Critical patent/BR9814439A/pt
Publication of BR9814439B1 publication Critical patent/BR9814439B1/pt

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
    • 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
    • C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • C22C29/067—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 comprising a particular metallic binder
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
    • Y10S977/777—Metallic powder or flake

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

"CERMET TENDO UM LIGANTE COM PLASTICIDADE MELHORADA E MéTODO PARA A FABRICAçãO E USO DO MESMO". Cermets tendo um ligante de Co-Ni-Fe, um método para a fabricação e uso do mesmo são descritos. O ligante de Co-Ni-Fe compreende cerca de 40% em peso a 90% em peso de Co, o remanescente consistindo de Ni, Fe e impurezas incidentais. O ligante é único em que mesmo quando submetido a deformação plástica, ele substancialmente mantém sua estrutura cristalina de face centrada e evita transformações de fase induzidas por tensão ou solicitação. Registrado diferentemente, o ligante de Co-Ni-Fe exibe endurecimento por trabalho reduzido. Os cermets são usados como ferramentas para mineração e construção, para usinar materiais, e como um punção de cabeça de parafuso.
BRPI9814439-1A 1997-08-27 1998-08-20 cermet e mÉtodo para a fabricar um cermet. BR9814439B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/918,993 US6024776A (en) 1997-08-27 1997-08-27 Cermet having a binder with improved plasticity
US08/918,993 1997-08-27
PCT/IB1998/001298 WO1999010549A1 (en) 1997-08-27 1998-08-20 A cermet having a binder with improved plasticity, a method for the manufacture and use therof

Publications (2)

Publication Number Publication Date
BR9814439A true BR9814439A (pt) 2000-10-03
BR9814439B1 BR9814439B1 (pt) 2011-07-26

Family

ID=25441306

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9814439-1A BR9814439B1 (pt) 1997-08-27 1998-08-20 cermet e mÉtodo para a fabricar um cermet.

Country Status (15)

Country Link
US (1) US6024776A (pt)
EP (1) EP1007751B1 (pt)
JP (1) JP4528437B2 (pt)
KR (1) KR100523288B1 (pt)
CN (1) CN1094988C (pt)
AT (1) ATE271137T1 (pt)
AU (1) AU735565B2 (pt)
BR (1) BR9814439B1 (pt)
CA (1) CA2302354C (pt)
DE (2) DE1007751T1 (pt)
ES (1) ES2149145T1 (pt)
PL (1) PL186563B1 (pt)
RU (1) RU2212464C2 (pt)
WO (1) WO1999010549A1 (pt)
ZA (1) ZA987573B (pt)

Families Citing this family (46)

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DE19907749A1 (de) 1999-02-23 2000-08-24 Kennametal Inc Gesinterter Hartmetallkörper und dessen Verwendung
SE519832C2 (sv) * 1999-05-03 2003-04-15 Sandvik Ab Titanbaserad karbonitridlegering med bindefas av kobolt för lätt finbearbetning
SE519834C2 (sv) * 1999-05-03 2003-04-15 Sandvik Ab Titanbaserad karbonitridlegering med bindefas av kobolt för seghetskrävande finbearbetning
SE519830C2 (sv) * 1999-05-03 2003-04-15 Sandvik Ab Titanbaserad karbonitridlegering med bindefas av kobolt för finbearbetning
JP2001049378A (ja) * 1999-06-03 2001-02-20 Ngk Spark Plug Co Ltd 耐摩耗性超硬合金焼結体及びその製造方法
SE521488C2 (sv) 2000-12-22 2003-11-04 Seco Tools Ab Belagt skär med järn-nickel-baserad bindefas
TWI291458B (en) * 2001-10-12 2007-12-21 Phild Co Ltd Method and device for producing titanium-containing high performance water
ATE517708T1 (de) 2001-12-05 2011-08-15 Baker Hughes Inc Konsolidiertes hartmaterial und anwendungen
DE10213963A1 (de) * 2002-03-28 2003-10-09 Widia Gmbh Hartmetall- oder Cermet-Schneidwerkstoff sowie Verfahren zur zerspanenden Bearbeitung von Cr-haltigen Metallwerkstücken
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US7163657B2 (en) * 2003-12-03 2007-01-16 Kennametal Inc. Cemented carbide body containing zirconium and niobium and method of making the same
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AT501801B1 (de) * 2005-05-13 2007-08-15 Boehlerit Gmbh & Co Kg Hartmetallkörper mit zähem oberflächenbereich
US7887747B2 (en) * 2005-09-12 2011-02-15 Sanalloy Industry Co., Ltd. High strength hard alloy and method of preparing the same
US7575620B2 (en) * 2006-06-05 2009-08-18 Kennametal Inc. Infiltrant matrix powder and product using such powder
DE102006045339B3 (de) * 2006-09-22 2008-04-03 H.C. Starck Gmbh Metallpulver
SE0602494L (sv) * 2006-11-22 2008-05-23 Sandvik Intellectual Property Metod att tillverka en sintrat kropp, en pulverblandning och en sintrad kropp
DE102007017306A1 (de) 2007-04-11 2008-10-16 H.C. Starck Gmbh Längliches Hartmetallwerkzeug mit Eisenbasis-Binder
US20110159279A1 (en) * 2008-08-29 2011-06-30 Showa Denko K.K. Surface-covered cermet member and method for manufacturing same
US20100104861A1 (en) * 2008-10-24 2010-04-29 David Richard Siddle Metal-forming tools comprising cemented tungsten carbide and methods of using same
US20110061944A1 (en) * 2009-09-11 2011-03-17 Danny Eugene Scott Polycrystalline diamond composite compact
US8834594B2 (en) 2011-12-21 2014-09-16 Kennametal Inc. Cemented carbide body and applications thereof
CN103902669B (zh) * 2014-03-17 2017-06-16 华中科技大学 一种基于不同存储介质的分离式文件系统
EP2955241B1 (en) * 2014-06-12 2024-01-24 Maschinenfabrik Gustav Eirich GmbH & Co. KG Method for manufacturing a cemented carbide or cermet body
JP6315197B2 (ja) * 2014-09-26 2018-04-25 三菱マテリアル株式会社 複合焼結体切削工具
TWI518185B (zh) * 2014-10-28 2016-01-21 財團法人工業技術研究院 碳化物／結合金屬之複合粉體
US9725794B2 (en) 2014-12-17 2017-08-08 Kennametal Inc. Cemented carbide articles and applications thereof
US10287824B2 (en) 2016-03-04 2019-05-14 Baker Hughes Incorporated Methods of forming polycrystalline diamond
CN106435322B (zh) * 2016-11-02 2019-04-09 中南大学 一种低成本高性能WC-Fe-Ni-Co-Cr硬质合金辊环
CN110753779B (zh) * 2017-05-01 2022-10-21 欧瑞康美科（美国）公司 钻孔钻头、制造钻孔钻头的主体的方法、金属基质复合物以及制造金属基质复合物的方法
US11292750B2 (en) 2017-05-12 2022-04-05 Baker Hughes Holdings Llc Cutting elements and structures
US11396688B2 (en) 2017-05-12 2022-07-26 Baker Hughes Holdings Llc Cutting elements, and related structures and earth-boring tools
JP7185844B2 (ja) * 2018-02-13 2022-12-08 三菱マテリアル株式会社 ＴｉＮ基焼結体およびＴｉＮ基焼結体製切削工具
US11536091B2 (en) 2018-05-30 2022-12-27 Baker Hughes Holding LLC Cutting elements, and related earth-boring tools and methods
JP7008906B2 (ja) * 2018-09-06 2022-02-10 三菱マテリアル株式会社 ＴｉＮ基焼結体およびＴｉＮ基焼結体製切削工具
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CN110512131B (zh) * 2019-09-05 2021-07-27 四川轻化工大学 一种整体金属陶瓷合金棒材及其制备方法与应用
CN112375951B (zh) * 2019-09-10 2022-08-02 湖北中烟工业有限责任公司 一种金属陶瓷发热材料及其制备方法
CN111378888B (zh) * 2020-01-02 2021-11-12 四川轻化工大学 一种纳米粒子界面强化的高氮含量Ti(C,N)基金属陶瓷材质及其制备方法

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Also Published As

Publication number Publication date
CA2302354A1 (en) 1999-03-04
RU2212464C2 (ru) 2003-09-20
ES2149145T1 (es) 2000-11-01
EP1007751B1 (en) 2004-07-14
DE69825057D1 (de) 2004-08-19
KR100523288B1 (ko) 2005-10-21
KR20010023148A (ko) 2001-03-26
JP2001514326A (ja) 2001-09-11
ZA987573B (en) 1998-10-05
AU8641698A (en) 1999-03-16
AU735565B2 (en) 2001-07-12
US6024776A (en) 2000-02-15
EP1007751A1 (en) 2000-06-14
CA2302354C (en) 2007-07-17
CN1268188A (zh) 2000-09-27
ATE271137T1 (de) 2004-07-15
DE1007751T1 (de) 2001-02-08
DE69825057T2 (de) 2005-08-25
PL338829A1 (en) 2000-11-20
BR9814439B1 (pt) 2011-07-26
JP4528437B2 (ja) 2010-08-18
CN1094988C (zh) 2002-11-27
WO1999010549A1 (en) 1999-03-04
PL186563B1 (pl) 2004-01-30

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/07/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2267 DE 17-06-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.