WO2013128416A3 - Silver-based alloy powder for manufacturing of 3-dimensional metal objects - Google Patents

Silver-based alloy powder for manufacturing of 3-dimensional metal objects Download PDF

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Publication number
WO2013128416A3
WO2013128416A3 PCT/IB2013/051636 IB2013051636W WO2013128416A3 WO 2013128416 A3 WO2013128416 A3 WO 2013128416A3 IB 2013051636 W IB2013051636 W IB 2013051636W WO 2013128416 A3 WO2013128416 A3 WO 2013128416A3
Authority
WO
WIPO (PCT)
Prior art keywords
silver
manufacturing
component
based alloy
alloy powder
Prior art date
Application number
PCT/IB2013/051636
Other languages
French (fr)
Other versions
WO2013128416A2 (en
Inventor
Andrea Basso
Massimo Poliero
Original Assignee
Legor Group S.P.A.
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 Legor Group S.P.A. filed Critical Legor Group S.P.A.
Publication of WO2013128416A2 publication Critical patent/WO2013128416A2/en
Publication of WO2013128416A3 publication Critical patent/WO2013128416A3/en

Links

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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0466—Alloys based on noble metals
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/30—Platforms or substrates
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/53—Nozzles
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/60—Planarisation devices; Compression devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • 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
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Adornments (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention relates to a silver-based alloy powder comprising from 70% to 99.99 wt% of silver and from 0.01% to 5 wt% of at least one element chosen from germanium (Ge), aluminium (Al), silicon (Si) and boron (B), or a mixture thereof. The powder is used in a method of direct manufacturing or prototyping (for example, selective laser melting, selective laser sintering, or Electron Beam Melting) for the manufacturing of 3 -dimensional metal objects such as a piece of jewellery, a component for the watch, spectacle or pen industry; a component for the accessory industry; an object or part of an object of art; a component for the medical industry; or a component for the high-tech industries.
PCT/IB2013/051636 2012-03-02 2013-03-01 Silver-based alloy powder for manufacturing of 3-dimensional metal objects WO2013128416A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2012A000331 2012-03-02
IT000331A ITMI20120331A1 (en) 2012-03-02 2012-03-02 SILVER-BASED ALLOY POWDER FOR MANUFACTURING OF 3-DIMENSIONAL METAL OBJECTS

Publications (2)

Publication Number Publication Date
WO2013128416A2 WO2013128416A2 (en) 2013-09-06
WO2013128416A3 true WO2013128416A3 (en) 2014-07-31

Family

ID=46022516

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/051636 WO2013128416A2 (en) 2012-03-02 2013-03-01 Silver-based alloy powder for manufacturing of 3-dimensional metal objects

Country Status (2)

Country Link
IT (1) ITMI20120331A1 (en)
WO (1) WO2013128416A2 (en)

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US10532556B2 (en) 2013-12-16 2020-01-14 General Electric Company Control of solidification in laser powder bed fusion additive manufacturing using a diode laser fiber array
US10328685B2 (en) 2013-12-16 2019-06-25 General Electric Company Diode laser fiber array for powder bed fabrication or repair
DE102015104676A1 (en) 2014-03-26 2015-10-01 Monomer Gmbh Method of manufacturing three-dimensional objects and jewelery
CN105290388B (en) 2014-07-04 2020-04-07 通用电气公司 Powder treatment method and correspondingly treated powder
US9999924B2 (en) 2014-08-22 2018-06-19 Sigma Labs, Inc. Method and system for monitoring additive manufacturing processes
WO2016081651A1 (en) 2014-11-18 2016-05-26 Sigma Labs, Inc. Multi-sensor quality inference and control for additive manufacturing processes
US10226817B2 (en) 2015-01-13 2019-03-12 Sigma Labs, Inc. Material qualification system and methodology
EP3245045A4 (en) 2015-01-13 2018-10-31 Sigma Labs, Inc. Material qualification system and methodology
US10207489B2 (en) 2015-09-30 2019-02-19 Sigma Labs, Inc. Systems and methods for additive manufacturing operations
EP3216545B2 (en) 2016-03-07 2022-09-28 Heraeus Deutschland GmbH & Co. KG Precious metal based powder and its use in the preparation of components
EP3323627A1 (en) * 2016-11-22 2018-05-23 SOLide, SOLutions in engineering 3d print of the nib of a fountain pen
WO2018156938A1 (en) 2017-02-24 2018-08-30 Hewlett-Packard Development Company, L.P. Three-dimensional printing
US11389867B2 (en) 2017-02-24 2022-07-19 Hewlett-Packard Development Company, L.P. Three-dimensional (3D) printing
CN106984816B (en) * 2017-05-08 2019-02-19 长沙新材料产业研究院有限公司 A kind of equipment for the detection of increasing material manufacturing powder flowbility
US11870222B2 (en) 2021-05-04 2024-01-09 Federal-Mogul Ignition Gmbh Spark plug electrode and method of manufacturing the same
US11901705B2 (en) 2021-07-22 2024-02-13 Federal-Mogul Ignition Gmbh Electrode tip assembly for a spark plug and method of manufacturing the same
CN114231774A (en) * 2021-11-11 2022-03-25 东莞市精微新材料有限公司 Manufacturing process of silver-germanium infrared health-care ornament
US11621544B1 (en) 2022-01-14 2023-04-04 Federal-Mogul Ignition Gmbh Spark plug electrode and method of manufacturing the same
DE102023107904A1 (en) 2022-03-29 2023-10-05 Federal-Mogul Ignition Gmbh SPARK PLUG, SPARK PLUG ELECTRODE AND METHOD FOR PRODUCING THE SAME
CN116251963B (en) * 2023-01-13 2024-08-09 吉林大学 Nickel-manganese-tin-cobalt alloy with room temperature magnetic phase change performance and efficient additive manufacturing method and application thereof
CN117284019A (en) * 2023-08-10 2023-12-26 中国地质大学（武汉） Method for manufacturing three-dimensional cloisonne enamel

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WO2005051593A1 (en) * 2003-11-19 2005-06-09 Middlesex Silver Co. Limited Silver solder or brazing alloys and their use
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EP1889930A1 (en) * 2005-06-10 2008-02-20 Tanaka Kikinzoku Kogyo Kabushiki Kaisha Silver alloy having excellent reflectivity/transmissivity maintaining characteristics

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Patent Citations (4)

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WO2005051593A1 (en) * 2003-11-19 2005-06-09 Middlesex Silver Co. Limited Silver solder or brazing alloys and their use
EP1889931A1 (en) * 2005-06-10 2008-02-20 Tanaka Kikinzoku Kogyo Kabushiki Kaisha Silver alloy having excellent reflectivity/transmissivity maintaining characteristics
EP1889930A1 (en) * 2005-06-10 2008-02-20 Tanaka Kikinzoku Kogyo Kabushiki Kaisha Silver alloy having excellent reflectivity/transmissivity maintaining characteristics

Also Published As

Publication number Publication date
ITMI20120331A1 (en) 2013-09-03
WO2013128416A2 (en) 2013-09-06

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