CA2447906A1 - Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed - Google Patents

Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed Download PDF

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Publication number
CA2447906A1
CA2447906A1 CA002447906A CA2447906A CA2447906A1 CA 2447906 A1 CA2447906 A1 CA 2447906A1 CA 002447906 A CA002447906 A CA 002447906A CA 2447906 A CA2447906 A CA 2447906A CA 2447906 A1 CA2447906 A1 CA 2447906A1
Authority
CA
Canada
Prior art keywords
skeleton
infiltrant
infiltrated
porosities
powder
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.)
Abandoned
Application number
CA002447906A
Other languages
English (en)
French (fr)
Inventor
Adam M. Lorenz
Emanuel M. Sachs
Samuel M. Allen
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.)
Massachusetts Institute of Technology
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2447906A1 publication Critical patent/CA2447906A1/en
Abandoned 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
CA002447906A 2001-05-21 2002-05-17 Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed Abandoned CA2447906A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/863,073 2001-05-21
US09/863,073 US6719948B2 (en) 2000-05-22 2001-05-21 Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed
PCT/US2002/015635 WO2002094484A1 (en) 2001-05-21 2002-05-17 Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed

Publications (1)

Publication Number Publication Date
CA2447906A1 true CA2447906A1 (en) 2002-11-28

Family

ID=25340164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002447906A Abandoned CA2447906A1 (en) 2001-05-21 2002-05-17 Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed

Country Status (5)

Country Link
US (2) US6719948B2 (https=)
EP (1) EP1404474A4 (https=)
JP (1) JP2004527659A (https=)
CA (1) CA2447906A1 (https=)
WO (1) WO2002094484A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1290233A4 (en) * 2000-05-22 2005-11-02 Massachusetts Inst Technology Infiltration of a powder metal skeleton of similar materials using melting point depressant
US6719948B2 (en) * 2000-05-22 2004-04-13 Massachusetts Institute Of Technology Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed
WO2004051590A2 (en) * 2002-12-03 2004-06-17 3Rd Millennium Solutions, Ltd. Surveillance system with identification correlation
US7077334B2 (en) * 2003-04-10 2006-07-18 Massachusetts Institute Of Technology Positive pressure drop-on-demand printing
US7250114B2 (en) * 2003-05-30 2007-07-31 Lam Research Corporation Methods of finishing quartz glass surfaces and components made by the methods
US7540996B2 (en) * 2003-11-21 2009-06-02 The Boeing Company Laser sintered titanium alloy and direct metal fabrication method of making the same
US7250134B2 (en) 2003-11-26 2007-07-31 Massachusetts Institute Of Technology Infiltrating a powder metal skeleton by a similar alloy with depressed melting point exploiting a persistent liquid phase at equilibrium, suitable for fabricating steel parts
WO2005056855A1 (en) * 2003-12-03 2005-06-23 Hoeganaes Corporation Methods of preparing high density powder metallurgy parts by iron based infiltration
US7141207B2 (en) * 2004-08-30 2006-11-28 General Motors Corporation Aluminum/magnesium 3D-Printing rapid prototyping
US9561490B2 (en) 2005-06-30 2017-02-07 K2R Co., Ltd. Method for manufacturing titania coated alumina fiber aggregate
EP1905861B1 (en) * 2005-06-30 2013-01-16 K2R Co., Ltd. Method for formation of alumina coating film, alumina fiber, and gas treatment system comprising the alumina fiber
US8858869B2 (en) * 2011-02-04 2014-10-14 Aerojet Rocketdyne Of De, Inc. Method for treating a porous article
AU2012240099C1 (en) 2011-04-06 2016-12-01 Esco Group Llc Hardfaced wearpart using brazing and associated method and assembly for manufacturing
US9246024B2 (en) 2011-07-14 2016-01-26 International Business Machines Corporation Photovoltaic device with aluminum plated back surface field and method of forming same
KR102037764B1 (ko) 2012-01-31 2019-10-29 에스코 그룹 엘엘씨 내마모성 재료 그리고 내마모성 재료를 생성하는 시스템 및 방법
US8591986B1 (en) 2012-08-17 2013-11-26 General Electric Company Cold spray deposition method
WO2014150936A1 (en) 2013-03-15 2014-09-25 Lazur Andrew J Melt infiltration apparatus and method for molten metal control
DE102013215020A1 (de) * 2013-07-31 2015-02-05 Mahle International Gmbh Infiltrierbares Einlegeteil
WO2016126814A1 (en) 2015-02-03 2016-08-11 The Nanosteel Company, Inc. Infiltrated ferrous materials
BR112019001809B1 (pt) 2016-09-21 2022-12-27 Sergey Singov Impressora 3d
US11286208B2 (en) 2018-08-21 2022-03-29 General Electric Company Systems and methods for thermally processing CMC components
CN114875258A (zh) * 2021-01-11 2022-08-09 长沙理工大学 具有类珍珠层纹理结构的高强度耐压钛合金的制备方法
CN114749679A (zh) * 2022-03-25 2022-07-15 重庆大学 一种多孔框架结构增强镁基复合材料及其制备方法
CN114932223B (zh) * 2022-06-07 2024-01-09 江苏精研科技股份有限公司 一种金属基复合材料的共烧结制备方法
CN117756554B (zh) * 2022-09-26 2025-11-28 航天特种材料及工艺技术研究所 一种梯度超高温陶瓷基复合材料及其制备方法
DE212022000273U1 (de) 2022-11-16 2024-06-07 Süleyman Demirel Üniversitesi Idari Ve Mali Isler Daire Baskanligi Genel Sekreterlik Additive Fertigungsanlage mit Binder-Jetting-Verfahren
CN116652206B (zh) * 2023-05-23 2026-02-27 成都先进金属材料产业技术研究院股份有限公司 一种具有骨架增强结构的钛铝合金零件及其制备方法
WO2024254264A1 (en) * 2023-06-06 2024-12-12 Magna International Inc. Conformal cooling insert

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US5848349A (en) * 1993-06-25 1998-12-08 Lanxide Technology Company, Lp Method of modifying the properties of a metal matrix composite body
US5509555A (en) 1994-06-03 1996-04-23 Massachusetts Institute Of Technology Method for producing an article by pressureless reactive infiltration
US5745834A (en) 1995-09-19 1998-04-28 Rockwell International Corporation Free form fabrication of metallic components
US5791397A (en) 1995-09-22 1998-08-11 Suzuki Motor Corporation Processes for producing Mg-based composite materials
EP1290233A4 (en) * 2000-05-22 2005-11-02 Massachusetts Inst Technology Infiltration of a powder metal skeleton of similar materials using melting point depressant
US6719948B2 (en) * 2000-05-22 2004-04-13 Massachusetts Institute Of Technology Techniques for infiltration of a powder metal skeleton by a similar alloy with melting point depressed

Also Published As

Publication number Publication date
EP1404474A4 (en) 2005-04-27
US20040211538A1 (en) 2004-10-28
WO2002094484A1 (en) 2002-11-28
JP2004527659A (ja) 2004-09-09
US6719948B2 (en) 2004-04-13
US20030156963A1 (en) 2003-08-21
EP1404474A1 (en) 2004-04-07

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued