EP1768804A4 - Method for consolidating tough coated hard powders - Google Patents

Method for consolidating tough coated hard powders

Info

Publication number
EP1768804A4
EP1768804A4 EP04776430A EP04776430A EP1768804A4 EP 1768804 A4 EP1768804 A4 EP 1768804A4 EP 04776430 A EP04776430 A EP 04776430A EP 04776430 A EP04776430 A EP 04776430A EP 1768804 A4 EP1768804 A4 EP 1768804A4
Authority
EP
European Patent Office
Prior art keywords
consolidating
coated hard
hard powders
tough coated
tough
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.)
Withdrawn
Application number
EP04776430A
Other languages
German (de)
French (fr)
Other versions
EP1768804A1 (en
Inventor
Richard Edmund Toth
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.)
ALLOMET Corp
Original Assignee
ALLOMET CORP
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 ALLOMET CORP filed Critical ALLOMET CORP
Publication of EP1768804A1 publication Critical patent/EP1768804A1/en
Publication of EP1768804A4 publication Critical patent/EP1768804A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1035—Liquid phase sintering
    • 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
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • B22F1/17—Metallic particles coated with metal
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Chemically Coating (AREA)
  • Compositions Of Oxide Ceramics (AREA)
EP04776430A 2004-06-10 2004-06-10 Method for consolidating tough coated hard powders Withdrawn EP1768804A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/018445 WO2006001791A1 (en) 2004-06-10 2004-06-10 Method for consolidating tough coated hard powders

Publications (2)

Publication Number Publication Date
EP1768804A1 EP1768804A1 (en) 2007-04-04
EP1768804A4 true EP1768804A4 (en) 2010-09-15

Family

ID=35782093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04776430A Withdrawn EP1768804A4 (en) 2004-06-10 2004-06-10 Method for consolidating tough coated hard powders

Country Status (13)

Country Link
EP (1) EP1768804A4 (en)
JP (1) JP2008502576A (en)
KR (1) KR101215656B1 (en)
CN (1) CN1997475B (en)
AU (1) AU2004321077B2 (en)
BR (1) BRPI0418870B1 (en)
CA (1) CA2570671C (en)
IL (1) IL179667A (en)
MX (1) MXPA06013640A (en)
NO (1) NO20070168L (en)
RU (1) RU2366539C9 (en)
SA (1) SA05260249B1 (en)
WO (1) WO2006001791A1 (en)

Cited By (1)

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CN110461511A (en) * 2017-03-22 2019-11-15 三菱综合材料株式会社 Diamond-coated carbide alloy cutting tool

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US9682425B2 (en) * 2009-12-08 2017-06-20 Baker Hughes Incorporated Coated metallic powder and method of making the same
KR101831754B1 (en) * 2009-08-04 2018-02-23 알로메트 코포레이션 Tough coated hard particles consolidated in a tough matrix material
CN102059663B (en) * 2009-11-13 2014-08-13 沈阳中科超硬磨具磨削研究所 Preparation technology of CBN (cubic boron nitride) micro ceramic grinding wheel for grinding automobile fuel injection nozzle
KR101118614B1 (en) * 2009-11-20 2012-02-27 한국생산기술연구원 Manufacturing method for composite using nano particles and composite manufactured by method thereof
CN102191447A (en) * 2010-03-09 2011-09-21 中国科学院上海硅酸盐研究所 Tungsten carbide cobalt-copper-molybdenum disulfide self-lubricating wear-resistant coating and preparation method thereof
CN101829781A (en) * 2010-05-26 2010-09-15 四川大学 Method for connecting hard alloy of inactive intermediate layer and steel
US9752988B2 (en) * 2010-06-14 2017-09-05 The Regents Of The University Of Michigan In-situ identification and control of microstructures produced by phase transformation of a material
CN101941843B (en) * 2010-08-16 2012-11-21 山东大学 Hot-pressing sintering TiB2-TiC-WC ultrahard material and preparation method thereof
US20130031794A1 (en) 2011-08-05 2013-02-07 Duff Jr Ronald Richard RAZOR BLADES WITH ALUMINUM MAGNESIUM BORIDE (AlMgB14)-BASED COATINGS
CN102296198A (en) * 2011-10-12 2011-12-28 北京科技大学 Method for preparing tungsten block material by dispersing and reinforcing nano tantalum carbide
US9505064B2 (en) * 2011-11-16 2016-11-29 Kennametal Inc. Cutting tool having at least partially molded body and method of making same
JP2013108152A (en) * 2011-11-24 2013-06-06 Sumitomo Electric Ind Ltd Hard particle and manufacturing method thereof
JP5906813B2 (en) * 2012-02-29 2016-04-20 住友電気工業株式会社 Hard materials and cutting tools
CN105142825A (en) * 2012-09-27 2015-12-09 阿洛梅特公司 Methods of forming a metallic or ceramic article having a novel composition of functionally graded material and articles containing the same
JP5799969B2 (en) * 2013-03-22 2015-10-28 住友電気工業株式会社 Ceramic crystal particles, ceramic sintered body, and method for producing them
IN2013CH04500A (en) * 2013-10-04 2015-04-10 Kennametal India Ltd
US10030292B2 (en) * 2014-05-26 2018-07-24 Hrl Laboratories, Llc Hydride-coated microparticles and methods for making the same
CN104195362B (en) * 2014-08-15 2016-08-24 北京工业大学 A kind of high boron wear-resisting erosion alloy preparation method
CN104313444B (en) * 2014-09-30 2016-09-14 宁夏康诚机电产品设计有限公司 A kind of cobalt cladded type titanium Hardmetal materials and preparation method thereof
CN104532052A (en) * 2014-11-20 2015-04-22 张哲� Heavy-load high-speed powder metallurgy brake material and preparation technology thereof
KR102556439B1 (en) * 2014-12-12 2023-07-18 마테리온 코포레이션 Additive manufacturing of articles comprising beryllium
CN104630589B (en) * 2015-02-12 2016-08-31 成都邦普切削刀具股份有限公司 A kind of composite hard alloy material of tungsten carbide cladding and preparation method thereof
WO2017100734A1 (en) 2015-12-11 2017-06-15 Smith International, Inc. Cutting elements with wear resistant surfaces
GB201522503D0 (en) 2015-12-21 2016-02-03 Element Six Gmbh Method of manufacturing a cemented carbide material
US10287824B2 (en) 2016-03-04 2019-05-14 Baker Hughes Incorporated Methods of forming polycrystalline diamond
KR102581760B1 (en) * 2017-02-06 2023-09-22 더 리젠츠 오브 더 유니버시티 오브 캘리포니아 Tungsten tetraboride composite matrix and its uses
CN110337347B (en) 2017-02-28 2022-07-12 3M创新有限公司 Metal bond abrasive article and method of making a metal bond abrasive article
US11396688B2 (en) 2017-05-12 2022-07-26 Baker Hughes Holdings Llc Cutting elements, and related structures and earth-boring tools
US11292750B2 (en) 2017-05-12 2022-04-05 Baker Hughes Holdings Llc Cutting elements and structures
WO2019104186A1 (en) * 2017-11-22 2019-05-31 Forge Nano, Inc. Manufacturing of workpieces having nanostructured phases from functionalized powder feedstocks
US11536091B2 (en) 2018-05-30 2022-12-27 Baker Hughes Holding LLC Cutting elements, and related earth-boring tools and methods
JP7181827B2 (en) * 2019-03-28 2022-12-01 三菱マテリアル電子化成株式会社 Zirconium nitride powder coated with alumina and method for producing the same
CN110004441A (en) * 2019-04-12 2019-07-12 水利部杭州机械设计研究所 A kind of Fe based alloy WC/TiC/TaC/Re composite powder formula, coating and its preparation process
CN109825833A (en) * 2019-04-12 2019-05-31 上海海事大学 A kind of rare earth modified WC-Ni base coating and preparation method thereof
CN110358990B (en) * 2019-07-04 2020-07-28 西安理工大学 Post-treatment method for hot-pressed sintering of titanium diboride reinforced copper-based composite material
KR102318672B1 (en) * 2019-10-29 2021-11-01 (주)에디코 Cubic boron nitride particle and manufacturing method thereof
CN111748814A (en) * 2020-06-24 2020-10-09 安徽震祥精工科技有限公司 Titanium alloy coating treatment method for surface of die-casting aluminum material
CN112921198A (en) * 2021-01-08 2021-06-08 晋城鸿刃科技有限公司 Preparation method of ultra-coarse grain hard alloy
CN114951640B (en) * 2022-05-12 2023-04-25 广东工业大学 Nitride particle based on laser printing and preparation method and application thereof
CN114774759B (en) * 2022-06-20 2022-09-16 太原理工大学 Layered gradient SiC ceramic reinforced iron-based wear-resistant material and preparation method thereof
CN115012011A (en) * 2022-06-24 2022-09-06 赣州海盛硬质合金有限公司 Hard alloy surface nano coating and preparation method thereof
CN116410008A (en) * 2023-04-24 2023-07-11 鞍山市和丰耐火材料有限公司 Long-service-life low-carbon magnesia carbon brick and preparation method thereof

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US3752655A (en) * 1969-02-07 1973-08-14 Nordstjernan Rederi Ab Sintered hard metal product
US3871840A (en) * 1972-01-24 1975-03-18 Christensen Diamond Prod Co Abrasive particles encapsulated with a metal envelope of allotriomorphic dentrites
US3971656A (en) * 1973-06-18 1976-07-27 Erwin Rudy Spinodal carbonitride alloys for tool and wear applications
US5106392A (en) * 1991-03-14 1992-04-21 General Electric Company Multigrain abrasive particles
EP0493351A2 (en) * 1990-12-21 1992-07-01 Sandvik Aktiebolag Diamond-containing hard material
US5173107A (en) * 1988-12-16 1992-12-22 Krupp Widia Gmbh Composite hard metal body and process for its production
WO1998051419A1 (en) * 1997-05-13 1998-11-19 Richard Edmund Toth Tough-coated hard powders and sintered articles thereof
US5876793A (en) * 1996-02-21 1999-03-02 Ultramet Fine powders and method for manufacturing
US20040052984A1 (en) * 1997-05-13 2004-03-18 Toth Richard E. Apparatus and method of treating fine powders

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JP3686167B2 (en) * 1996-06-10 2005-08-24 日鉄鉱業株式会社 Multi-layer coating powder
JP2001040446A (en) * 1998-08-25 2001-02-13 Sumitomo Electric Ind Ltd Diamond-containing hard member and its production
JP2000144299A (en) * 1998-08-25 2000-05-26 Sumitomo Electric Ind Ltd Diamond-containing hard member and its manufacture
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JP2000328170A (en) * 1999-05-20 2000-11-28 Sumitomo Electric Ind Ltd Cubic boron nitride-containing hard member and its production
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Patent Citations (9)

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Publication number Priority date Publication date Assignee Title
US3752655A (en) * 1969-02-07 1973-08-14 Nordstjernan Rederi Ab Sintered hard metal product
US3871840A (en) * 1972-01-24 1975-03-18 Christensen Diamond Prod Co Abrasive particles encapsulated with a metal envelope of allotriomorphic dentrites
US3971656A (en) * 1973-06-18 1976-07-27 Erwin Rudy Spinodal carbonitride alloys for tool and wear applications
US5173107A (en) * 1988-12-16 1992-12-22 Krupp Widia Gmbh Composite hard metal body and process for its production
EP0493351A2 (en) * 1990-12-21 1992-07-01 Sandvik Aktiebolag Diamond-containing hard material
US5106392A (en) * 1991-03-14 1992-04-21 General Electric Company Multigrain abrasive particles
US5876793A (en) * 1996-02-21 1999-03-02 Ultramet Fine powders and method for manufacturing
WO1998051419A1 (en) * 1997-05-13 1998-11-19 Richard Edmund Toth Tough-coated hard powders and sintered articles thereof
US20040052984A1 (en) * 1997-05-13 2004-03-18 Toth Richard E. Apparatus and method of treating fine powders

Non-Patent Citations (4)

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Title
"Tough coats on hard powders n - a revolution in the making?", METAL POWDER REPORT, MPR PUBLISHING SERVICES, SHREWSBURY, GB, vol. 58, no. 9, 1 September 2003 (2003-09-01), pages 14 - 19, XP004454477, ISSN: 0026-0657 *
See also references of WO2006001791A1 *
TOTH I SMID J KEANE P ETTMAYER R E: "Tough-coated hard powders: a new concept for hard metals", ADVANCES IN POWDER METALLURGY & PARTICULATE MATERIALS, METAL POWDER INDUSTRIES FEDERATION, PRINCETON, NJ, US, vol. 6, 1 January 2003 (2003-01-01), pages 183 - 203, XP009137242, ISSN: 1065-5824 *
TOTH R E ET AL: "TOUGH-COATED HARD POWDERS FOR HARDMETALS OF NOVEL PROPERTIES", PROCEEDINGS OF THE INTERNATIONAL PLANSEE SEMINAR, XX, XX, vol. 2, 1 January 2001 (2001-01-01), pages 306 - 325, XP009059349 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110461511A (en) * 2017-03-22 2019-11-15 三菱综合材料株式会社 Diamond-coated carbide alloy cutting tool

Also Published As

Publication number Publication date
RU2006145849A (en) 2008-07-20
KR20070044430A (en) 2007-04-27
CA2570671C (en) 2013-01-08
KR101215656B1 (en) 2013-01-10
BRPI0418870B1 (en) 2014-04-15
EP1768804A1 (en) 2007-04-04
WO2006001791A1 (en) 2006-01-05
BRPI0418870A (en) 2007-11-27
JP2008502576A (en) 2008-01-31
SA05260249B1 (en) 2008-06-03
IL179667A (en) 2016-12-29
MXPA06013640A (en) 2007-05-16
CN1997475A (en) 2007-07-11
NO20070168L (en) 2007-01-10
CA2570671A1 (en) 2006-01-05
CN1997475B (en) 2010-09-29
RU2366539C2 (en) 2009-09-10
AU2004321077B2 (en) 2011-06-23
AU2004321077A1 (en) 2006-01-05
IL179667A0 (en) 2007-05-15
RU2366539C9 (en) 2010-02-10

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