CA2788673C - Materiaux a base de metal dur - Google Patents

Materiaux a base de metal dur Download PDF

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Publication number
CA2788673C
CA2788673C CA2788673A CA2788673A CA2788673C CA 2788673 C CA2788673 C CA 2788673C CA 2788673 A CA2788673 A CA 2788673A CA 2788673 A CA2788673 A CA 2788673A CA 2788673 C CA2788673 C CA 2788673C
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CA
Canada
Prior art keywords
particles
niobium
hard metal
casting
host
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2788673A
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English (en)
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CA2788673A1 (fr
Inventor
Kevin Dolman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weir Minerals Australia Ltd
Original Assignee
Weir Minerals Australia Ltd
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
Priority claimed from AU2010900457A external-priority patent/AU2010900457A0/en
Application filed by Weir Minerals Australia Ltd filed Critical Weir Minerals Australia Ltd
Publication of CA2788673A1 publication Critical patent/CA2788673A1/fr
Application granted granted Critical
Publication of CA2788673C publication Critical patent/CA2788673C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1068—Making hard metals based on borides, carbides, nitrides, oxides or silicides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • 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
    • 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
    • C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides
    • 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
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Cette invention concerne un matériau à base de métal dur et un procédé de fabrication d'une pièce constituée du matériau à base de métal dur. Ledit matériau à base de métal dur comprend de 5 à 50% en volume de particules d'un matériau réfractaire dispersé dans un métal hôte. Le procédé comprend les étapes consistant à former un coulis contenant de 5 à 50% en volume de particules du matériau réfractaire dispersées dans un métal hôte liquide en atmosphère inerte, couler le coulis dans un moule et former la pièce par moulage.
CA2788673A 2010-02-05 2011-02-01 Materiaux a base de metal dur Active CA2788673C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2010900457 2010-02-05
AU2010900457A AU2010900457A0 (en) 2010-02-05 Wear resistant metal alloys
AU2010904416 2010-10-01
AU2010904416A AU2010904416A0 (en) 2010-10-01 Wear Resistant Metal Alloys
PCT/AU2011/000092 WO2011094800A1 (fr) 2010-02-05 2011-02-01 Matériaux à base de métal dur

Publications (2)

Publication Number Publication Date
CA2788673A1 CA2788673A1 (fr) 2011-08-11
CA2788673C true CA2788673C (fr) 2019-04-09

Family

ID=44354801

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2788673A Active CA2788673C (fr) 2010-02-05 2011-02-01 Materiaux a base de metal dur

Country Status (18)

Country Link
US (2) US20130039800A1 (fr)
EP (1) EP2531630B1 (fr)
KR (3) KR20180045067A (fr)
CN (2) CN102822367A (fr)
AP (1) AP3219A (fr)
AU (3) AU2011213543A1 (fr)
BR (1) BR112012019505A2 (fr)
CA (1) CA2788673C (fr)
CL (1) CL2012002178A1 (fr)
EA (1) EA033535B1 (fr)
ES (1) ES2950985T3 (fr)
IL (1) IL221232B (fr)
MX (1) MX345311B (fr)
MY (1) MY178072A (fr)
PE (1) PE20130483A1 (fr)
PL (1) PL2531630T3 (fr)
WO (1) WO2011094800A1 (fr)
ZA (1) ZA201206300B (fr)

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AU2012362827B2 (en) 2011-12-30 2016-12-22 Scoperta, Inc. Coating compositions
US20140263194A1 (en) * 2013-03-15 2014-09-18 Lincoln Global, Inc. Cored non-arc consumable for joining or overlaying and systems and methods for using cored non-arc consumables
AT514133B1 (de) * 2013-04-12 2017-06-15 Feistritzer Bernhard Ringförmiges Werkzeug
US20170022588A1 (en) * 2013-12-30 2017-01-26 Weir Minerals Australia Ltd. Composite Metal Product
US10173290B2 (en) * 2014-06-09 2019-01-08 Scoperta, Inc. Crack resistant hardfacing alloys
CN104043812A (zh) * 2014-06-11 2014-09-17 张家港市华尊宝特种材料科技有限公司 一种含碳金属部件的制作方法
CN104018042A (zh) * 2014-06-13 2014-09-03 苏州汉力新材料有限公司 一种易导热金属材料
CN104073705A (zh) * 2014-06-17 2014-10-01 张家港市橡燊达机械有限公司 一种热双金属材料
CN104070723A (zh) * 2014-06-17 2014-10-01 张家港市橡燊达机械有限公司 一种复合高塑性金属材料
CN104073672A (zh) * 2014-06-17 2014-10-01 张家港市橡燊达机械有限公司 耐热金属部件的制作方法
DE102014112374A1 (de) * 2014-08-28 2016-03-03 Deutsche Edelstahlwerke Gmbh Stahl mit hoher Verschleißbeständigkeit, Härte und Korrosionsbeständigkeit sowie niedriger Wärmeleitfähigkeit und Verwendung eines solchen Stahls
CN106704718B (zh) * 2015-07-24 2021-02-05 徐工集团工程机械股份有限公司 复合管道、扫路车和复合管道的制造方法
CN108350528B (zh) 2015-09-04 2020-07-10 思高博塔公司 无铬和低铬耐磨合金
CN109689905B (zh) * 2016-08-04 2021-12-21 伟尔矿物澳大利亚私人有限公司 金属基体复合材料铸件
CN106626600A (zh) * 2016-11-08 2017-05-10 西安科技大学 一种硬金属材料
CN107904475A (zh) * 2017-12-11 2018-04-13 四川才阁机械有限公司 一种稳定性高的高性能金属材料
JP2022505878A (ja) 2018-10-26 2022-01-14 エリコン メテコ（ユーエス）インコーポレイテッド 耐食性かつ耐摩耗性のニッケル系合金

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JPS60169515A (ja) * 1984-02-10 1985-09-03 Kubota Ltd 耐摩耗鋳物の製造法
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Also Published As

Publication number Publication date
IL221232A0 (en) 2012-10-31
MX345311B (es) 2017-01-25
CL2012002178A1 (es) 2012-10-12
MX2012009049A (es) 2012-11-29
EP2531630A1 (fr) 2012-12-12
KR20120123693A (ko) 2012-11-09
EA033535B1 (ru) 2019-10-31
MY178072A (en) 2020-10-01
BR112012019505A2 (pt) 2018-03-13
AU2018201084A1 (en) 2018-03-08
KR20190107188A (ko) 2019-09-18
ES2950985T3 (es) 2023-10-17
PE20130483A1 (es) 2013-04-17
IL221232B (en) 2019-03-31
EA201290755A1 (ru) 2013-02-28
AP2012006430A0 (en) 2012-08-31
AU2016203320A1 (en) 2016-06-09
PL2531630T3 (pl) 2023-09-18
EP2531630B1 (fr) 2023-05-24
AU2018201084B2 (en) 2020-03-05
AU2011213543A1 (en) 2012-08-30
EP2531630A4 (fr) 2014-04-02
CN104805346A (zh) 2015-07-29
CN102822367A (zh) 2012-12-12
KR20180045067A (ko) 2018-05-03
US20130039800A1 (en) 2013-02-14
WO2011094800A1 (fr) 2011-08-11
CA2788673A1 (fr) 2011-08-11
US20190003014A1 (en) 2019-01-03
AP3219A (en) 2015-04-30
ZA201206300B (en) 2013-04-24

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Effective date: 20151126