AU2001278408A1 - Method for the production of precise components by means of laser sintering - Google Patents

Method for the production of precise components by means of laser sintering

Info

Publication number
AU2001278408A1
AU2001278408A1 AU2001278408A AU7840801A AU2001278408A1 AU 2001278408 A1 AU2001278408 A1 AU 2001278408A1 AU 2001278408 A AU2001278408 A AU 2001278408A AU 7840801 A AU7840801 A AU 7840801A AU 2001278408 A1 AU2001278408 A1 AU 2001278408A1
Authority
AU
Australia
Prior art keywords
production
laser sintering
precise components
precise
components
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
AU2001278408A
Inventor
Holger Loffler
Frank Petzoldt
Haiko Pohl
Abdolreza Simchi
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7652039&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001278408(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of AU2001278408A1 publication Critical patent/AU2001278408A1/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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • B22F10/38—Process control to achieve specific product aspects, e.g. surface smoothness, density, porosity or hollow structures
    • 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
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/64—Treatment of workpieces or articles after build-up by thermal means
    • 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
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
    • 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
AU2001278408A 2000-08-07 2001-07-27 Method for the production of precise components by means of laser sintering Abandoned AU2001278408A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10039143 2000-08-07
DE10039143A DE10039143C1 (en) 2000-08-07 2000-08-07 Production of precise components comprises laser sintering a powdered material consisting of iron powder and further powder alloying, and homogenizing, annealing, heat treating, degrading inner faults and/or improving the surface quality
PCT/DE2001/002885 WO2002011928A1 (en) 2000-08-07 2001-07-27 Method for the production of precise components by means of laser sintering

Publications (1)

Publication Number Publication Date
AU2001278408A1 true AU2001278408A1 (en) 2002-02-18

Family

ID=7652039

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001278408A Abandoned AU2001278408A1 (en) 2000-08-07 2001-07-27 Method for the production of precise components by means of laser sintering

Country Status (4)

Country Link
EP (1) EP1307311A1 (en)
AU (1) AU2001278408A1 (en)
DE (1) DE10039143C1 (en)
WO (1) WO2002011928A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9833788B2 (en) 2004-03-21 2017-12-05 Eos Gmbh Electro Optical Systems Powder for layerwise manufacturing of objects
WO2005090448A1 (en) 2004-03-21 2005-09-29 Toyota Motorsport Gmbh Powders for rapid prototyping and methods for the production thereof
US20050207931A1 (en) 2004-03-21 2005-09-22 Toyota Motorsport Gmbh unknown
DE102006026967A1 (en) * 2006-06-09 2007-12-13 Rolls-Royce Deutschland Ltd & Co Kg Method for producing a cutting tool
DE102007018126A1 (en) * 2007-04-16 2008-10-30 Eads Deutschland Gmbh Production method for high-temperature components and component produced therewith
DE102007056259A1 (en) * 2007-11-21 2009-06-04 Cl Schutzrechtsverwaltungs Gmbh Laser welding or sintering procedure for producing three-dimensional workpieces e.g. molds and direct steel components, comprises applying steel powders on an underlay and then transferring into a welding phase by focused radiation
DE102007059865A1 (en) * 2007-12-12 2009-06-18 Bayerische Motoren Werke Aktiengesellschaft Producing a mold body by structuring powder forming metallic material in layered manner, comprises subjecting layers one upon the other and melting each powder layer before bringing the powder layer with a wave like high energy radiation
US8007373B2 (en) 2009-05-19 2011-08-30 Cobra Golf, Inc. Method of making golf clubs
US9330406B2 (en) 2009-05-19 2016-05-03 Cobra Golf Incorporated Method and system for sales of golf equipment
US8986604B2 (en) 2010-10-20 2015-03-24 Materials Solutions Heat treatments of ALM formed metal mixes to form super alloys
GB201017692D0 (en) * 2010-10-20 2010-12-01 Materials Solutions Heat treatments of ALM formed metal mixes to form super alloys
US20120177531A1 (en) * 2011-01-12 2012-07-12 Taiwan Powder Technologies Co., Ltd. Steel powder composition and sintered body thereof
CH705750A1 (en) 2011-10-31 2013-05-15 Alstom Technology Ltd A process for the production of components or portions, which consist of a high-temperature superalloy.
GB2519190B (en) * 2012-02-24 2016-07-27 Malcolm Ward-Close Charles Processing of metal or alloy objects
FR2987293B1 (en) 2012-02-27 2014-03-07 Michelin & Cie METHOD AND APPARATUS FOR REALIZING THREE-DIMENSIONAL OBJECTS WITH IMPROVED PROPERTIES
DE102012008371A1 (en) * 2012-04-25 2013-10-31 Airbus Operations Gmbh Method for producing an overhanging component by layered construction
EP2700459B1 (en) * 2012-08-21 2019-10-02 Ansaldo Energia IP UK Limited Method for manufacturing a three-dimensional article
EP3026638B1 (en) 2014-11-25 2020-04-01 Airbus Operations GmbH Method and system for adapting a 3D printing model
JP2016160454A (en) 2015-02-27 2016-09-05 日本シリコロイ工業株式会社 Laser sinter laminate method, heat treatment method, metal powder and molded article
PT3591078T (en) 2018-07-05 2022-03-14 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg Use of a steel for an additive production method, method for producing a steel component and steel component
DE102019105223A1 (en) 2019-03-01 2020-09-03 Kolibri Metals Gmbh Metallic material composition for additively manufactured parts using 3D laser melting (SLM)
EP3719158B9 (en) 2019-04-01 2022-07-27 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG Use of a steel powder, method for producing a steel component by means of additive manufacturing
DE102019114438A1 (en) * 2019-05-29 2020-12-03 Kolibri Metals Gmbh Forming die with lubrication for pressure forming of metallic workpieces and processes for their production
DE102020115049A1 (en) 2020-06-05 2021-12-09 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg Steel material for forming components by additive manufacturing and using such a steel material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9117128U1 (en) * 1990-12-07 1996-02-08 Univ Texas Sintered part and powder for sintering
SE9403165D0 (en) * 1994-09-21 1994-09-21 Electrolux Ab Ways to sinter objects
US5745834A (en) * 1995-09-19 1998-04-28 Rockwell International Corporation Free form fabrication of metallic components
DE19721595B4 (en) * 1997-05-23 2006-07-06 Eos Gmbh Electro Optical Systems Material for the direct production of metallic functional patterns
DE10007962C1 (en) * 2000-02-22 2001-07-26 Werkzeugbau Siegfried Hofmann Production of an injection molded or die cast mold comprises using a multiple step process to produce a hardened surface layer with a low degree of roughness

Also Published As

Publication number Publication date
EP1307311A1 (en) 2003-05-07
DE10039143C1 (en) 2002-01-10
WO2002011928A1 (en) 2002-02-14

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