CA2686261C - Direct to metal sintering of 17-4ph steel - Google Patents

Direct to metal sintering of 17-4ph steel Download PDF

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Publication number
CA2686261C
CA2686261C CA2686261A CA2686261A CA2686261C CA 2686261 C CA2686261 C CA 2686261C CA 2686261 A CA2686261 A CA 2686261A CA 2686261 A CA2686261 A CA 2686261A CA 2686261 C CA2686261 C CA 2686261C
Authority
CA
Canada
Prior art keywords
powder
sintering
metal powder
binder
boron
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
CA2686261A
Other languages
English (en)
French (fr)
Other versions
CA2686261A1 (en
Inventor
Steven C. Low
Jerry G. Clark
Neal W. Muylaert
Richard J. Nord
Blair E. Thompson
Bryan E. Ake
Reid W. Williams
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Priority to CA2859656A priority Critical patent/CA2859656C/en
Publication of CA2686261A1 publication Critical patent/CA2686261A1/en
Application granted granted Critical
Publication of CA2686261C publication Critical patent/CA2686261C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/16—Formation of a green body by embedding the binder within the powder bed
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • 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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/0047—Photosensitive materials characterised by additives for obtaining a metallic or ceramic pattern, e.g. by firing
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Powder Metallurgy (AREA)
CA2686261A 2007-05-17 2008-05-02 Direct to metal sintering of 17-4ph steel Active CA2686261C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2859656A CA2859656C (en) 2007-05-17 2008-05-02 As-sintered 17-4ph steel part

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/749,864 US8017070B2 (en) 2007-05-17 2007-05-17 Direct to metal sintering of 17-4PH steel
US11/749,864 2007-05-17
PCT/US2008/062375 WO2008144199A1 (en) 2007-05-17 2008-05-02 Direct to metal sintering of 17-4ph steel

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2859656A Division CA2859656C (en) 2007-05-17 2008-05-02 As-sintered 17-4ph steel part

Publications (2)

Publication Number Publication Date
CA2686261A1 CA2686261A1 (en) 2008-11-27
CA2686261C true CA2686261C (en) 2014-10-21

Family

ID=39595524

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2686261A Active CA2686261C (en) 2007-05-17 2008-05-02 Direct to metal sintering of 17-4ph steel
CA2859656A Active CA2859656C (en) 2007-05-17 2008-05-02 As-sintered 17-4ph steel part

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2859656A Active CA2859656C (en) 2007-05-17 2008-05-02 As-sintered 17-4ph steel part

Country Status (6)

Country Link
US (2) US8017070B2 (enExample)
EP (1) EP2150368B1 (enExample)
JP (1) JP5502725B2 (enExample)
CA (2) CA2686261C (enExample)
ES (1) ES2388013T3 (enExample)
WO (1) WO2008144199A1 (enExample)

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EP1992709B1 (en) * 2007-05-14 2021-09-15 EOS GmbH Electro Optical Systems Metal powder for use in additive manufacturing method for the production of three-dimensional objects and method using such metal powder
ITMO20080260A1 (it) * 2008-10-03 2010-04-04 Eurocoating S P A Procedimento per aumentare la durezza superficiale di manufatti in acciaio
ITVR20100232A1 (it) * 2010-12-09 2012-06-10 Eurocoating S P A Metodo di trattamento termico di pezzi in acciaio inossidabile indurente per precipitazione realizzati con tecniche di prototipazione rapida e simili
JP2013028846A (ja) * 2011-07-29 2013-02-07 Nippon Telegr & Teleph Corp <Ntt> 遅れ破壊防止鋼材
US9486963B2 (en) 2012-12-28 2016-11-08 United Technologies Corporation Work piece having self-supporting gusset and method related thereto
CA2915299A1 (en) 2013-07-10 2015-01-15 Howmet Aerospace Inc. Methods for producing forged products and other worked products
JP2016108668A (ja) * 2014-12-05 2016-06-20 株式会社日立製作所 複合部材および複合部材の製造方法
DE102015201775A1 (de) 2015-02-02 2016-08-04 Gkn Sinter Metals Engineering Gmbh Verfahren und Vorrichtung zur additiven Herstellung von Bauteilen
CZ306020B6 (cs) 2015-03-10 2016-06-22 Západočeská Univerzita V Plzni Způsob výroby ledeburitických vysokolegovaných ocelí tepelným zpracováním
WO2017105506A1 (en) * 2015-12-18 2017-06-22 Hewlett-Packard Development Company, L.P. Extraction of digitally printed build material
CN108472712A (zh) * 2016-01-14 2018-08-31 奥科宁克公司 用于生产锻造产品和其它加工产品的方法
US10898953B2 (en) 2016-03-09 2021-01-26 Panasonic Intellectual Property Management Co., Ltd. Method for manufacturing three-dimensional shaped object
PL232783B1 (pl) 2016-05-16 2019-07-31 Politechnika Krakowska Im Tadeusza Kosciuszki Sposób wytwarzania elementów spiekanych o osnowie żelaza lub jego stopów
US10744563B2 (en) 2016-10-17 2020-08-18 The Boeing Company 3D printing of an object from powdered material using pressure waves
CN106735241B (zh) * 2016-12-29 2018-09-25 西安铂力特增材技术股份有限公司 一种加强型树脂光固化成形方法
US11407034B2 (en) 2017-07-06 2022-08-09 OmniTek Technology Ltda. Selective laser melting system and method of using same
CN109550954A (zh) * 2018-12-20 2019-04-02 西安铂力特增材技术股份有限公司 一种热作模具钢的激光选区熔化成形方法
AU2022238288A1 (en) 2021-03-16 2023-09-07 Dsb Technologies, Llc Racking system for use in continuous sintering furnaces
DE102021203476A1 (de) 2021-04-08 2022-10-13 Volkswagen Aktiengesellschaft Verfahren zur Herstellung eines hoch- oder höchstfesten Bauteils
CN113477928A (zh) * 2021-07-06 2021-10-08 西安建筑科技大学 一种高强、高韧马氏体沉淀硬化不锈钢的制备方法

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JPS62250102A (ja) * 1986-04-23 1987-10-31 Hitachi Metals Ltd 超硬合金又はサ−メツト合金物品の製造法
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Also Published As

Publication number Publication date
CA2686261A1 (en) 2008-11-27
CA2859656A1 (en) 2008-11-27
WO2008144199A1 (en) 2008-11-27
US20110286874A1 (en) 2011-11-24
EP2150368B1 (en) 2012-05-16
US8017070B2 (en) 2011-09-13
CA2859656C (en) 2019-07-02
JP2010527409A (ja) 2010-08-12
JP5502725B2 (ja) 2014-05-28
ES2388013T3 (es) 2012-10-05
US20090208361A1 (en) 2009-08-20
EP2150368A1 (en) 2010-02-10

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