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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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (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)

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DE19907749A1 (de) 1999-02-23 2000-08-24 Kennametal Inc Gesinterter Hartmetallkörper und dessen Verwendung
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SE519834C2 (sv) * 1999-05-03 2003-04-15 Sandvik Ab Titanbaserad karbonitridlegering med bindefas av kobolt för seghetskrävande finbearbetning
SE519832C2 (sv) * 1999-05-03 2003-04-15 Sandvik Ab Titanbaserad karbonitridlegering med bindefas av kobolt för lätt finbearbetning
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SE521488C2 (sv) 2000-12-22 2003-11-04 Seco Tools Ab Belagt skär med järn-nickel-baserad bindefas
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RU2354785C1 (ru) * 2007-08-20 2009-05-10 Открытое акционерное общество "Международный Институт Индустриальной Собственности" Способ изготовления шва строительного раствора, шов строительного раствора, оснастка для изготовления шва строительного раствора и строительный конструктивный элемент
WO2010024377A1 (ja) * 2008-08-29 2010-03-04 昭和電工株式会社 表面被覆サーメット部材及びその製造方法
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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
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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
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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
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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
JP7380219B2 (ja) 2018-09-28 2023-11-15 三菱マテリアル株式会社 硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆ＴｉＮ基サーメット製切削工具
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Also Published As

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

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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.