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GB2486046B - Heat treatments of ALM formed metal mixes to form super alloys - Google Patents

Heat treatments of ALM formed metal mixes to form super alloys

Info

Publication number
GB2486046B
GB2486046B GB1118039.5A GB201118039A GB2486046B GB 2486046 B GB2486046 B GB 2486046B GB 201118039 A GB201118039 A GB 201118039A GB 2486046 B GB2486046 B GB 2486046B
Authority
GB
United Kingdom
Prior art keywords
heat treatments
formed metal
super alloys
form super
metal mixes
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
GB1118039.5A
Other versions
GB201118039D0 (en
GB2486046A (en
Inventor
Gordon Green
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.)
Materials Solutions Ltd
Original Assignee
Materials Solutions Ltd
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 Materials Solutions Ltd filed Critical Materials Solutions Ltd
Publication of GB201118039D0 publication Critical patent/GB201118039D0/en
Publication of GB2486046A publication Critical patent/GB2486046A/en
Application granted granted Critical
Publication of GB2486046B publication Critical patent/GB2486046B/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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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
    • B22F1/0003—
    • 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
    • B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
    • 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
    • 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
    • B33Y10/00—Processes of 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/11—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of chromium or alloys based thereon
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
GB1118039.5A 2010-10-20 2011-10-19 Heat treatments of ALM formed metal mixes to form super alloys Active GB2486046B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1017692.3A GB201017692D0 (en) 2010-10-20 2010-10-20 Heat treatments of ALM formed metal mixes to form super alloys

Publications (3)

Publication Number Publication Date
GB201118039D0 GB201118039D0 (en) 2011-11-30
GB2486046A GB2486046A (en) 2012-06-06
GB2486046B true GB2486046B (en) 2012-12-19

Family

ID=43334094

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1017692.3A Ceased GB201017692D0 (en) 2010-10-20 2010-10-20 Heat treatments of ALM formed metal mixes to form super alloys
GB1118039.5A Active GB2486046B (en) 2010-10-20 2011-10-19 Heat treatments of ALM formed metal mixes to form super alloys

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1017692.3A Ceased GB201017692D0 (en) 2010-10-20 2010-10-20 Heat treatments of ALM formed metal mixes to form super alloys

Country Status (2)

Country Link
DE (1) DE102011116212A1 (en)
GB (2) GB201017692D0 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073581A (en) * 2014-07-21 2017-08-18 诺沃皮尼奥内股份有限公司 For manufacturing the method to manufacture mechanical component by increment
US9890595B2 (en) 2015-08-03 2018-02-13 Baker Hughes, A Ge Company, Llc Methods of forming and methods of repairing earth boring-tools
US10386801B2 (en) 2015-08-03 2019-08-20 Baker Hughes, A Ge Company, Llc Methods of forming and methods of repairing earth-boring tools
US11697865B2 (en) 2021-01-19 2023-07-11 Siemens Energy, Inc. High melt superalloy powder for liquid assisted additive manufacturing of a superalloy component
US11712738B2 (en) 2021-01-28 2023-08-01 Siemens Energy, Inc. Crack healing additive manufacturing of a superalloy component
US11795832B2 (en) 2019-11-13 2023-10-24 Siemens Energy, Inc. System and method for repairing high-temperature gas turbine components

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2700459B1 (en) 2012-08-21 2019-10-02 Ansaldo Energia IP UK Limited Method for manufacturing a three-dimensional article
WO2015047128A1 (en) * 2013-09-27 2015-04-02 Siemens Aktiengesellschaft Method for nickel-based alloy manufacturing with post heat- treatment and component comprising the nickel-based alloy
US10059092B2 (en) 2015-09-14 2018-08-28 Baker Hughes, A Ge Company, Llc Additive manufacturing of functionally gradient degradable tools
US10335855B2 (en) 2015-09-14 2019-07-02 Baker Hughes, A Ge Company, Llc Additive manufacturing of functionally gradient degradable tools
US10975719B2 (en) * 2017-01-05 2021-04-13 General Electric Company Process and printed article

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802938A (en) * 1973-03-12 1974-04-09 Trw Inc Method of fabricating nickel base superalloys having improved stress rupture properties
US4717435A (en) * 1985-10-26 1988-01-05 National Research Institute For Metals Gamma-prime precipitation hardening nickel-base yttria particle-dispersion-strengthened superalloy
US5296062A (en) * 1986-10-17 1994-03-22 The Board Of Regents, The University Of Texas System Multiple material systems for selective beam sintering
US5745834A (en) * 1995-09-19 1998-04-28 Rockwell International Corporation Free form fabrication of metallic components
DE10039144C1 (en) * 2000-08-07 2001-11-22 Fraunhofer Ges Forschung Production of precise components comprises laser sintering a powder mixture made from a mixture of iron powder and further powder alloying elements
DE10039143C1 (en) * 2000-08-07 2002-01-10 Fraunhofer Ges Forschung 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
US6454885B1 (en) * 2000-12-15 2002-09-24 Rolls-Royce Corporation Nickel diffusion braze alloy and method for repair of superalloys
US20040079742A1 (en) * 2002-10-25 2004-04-29 Kelly Thomas Joseph Nickel-base powder-cored article, and methods for its preparation and use
US20060083652A1 (en) * 2002-07-12 2006-04-20 Jianxin Liu Blended powder solid-supersolidus liquid phase sintering
US20090255256A1 (en) * 2008-04-11 2009-10-15 General Electric Company Method of manufacturing combustor components

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520974C2 (en) 2001-05-11 2003-09-16 Iuc Karlskoga Ab Procedure for free-form metal powder and metal powder mixture
US7258720B2 (en) 2003-02-25 2007-08-21 Matsushita Electric Works, Ltd. Metal powder composition for use in selective laser sintering

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802938A (en) * 1973-03-12 1974-04-09 Trw Inc Method of fabricating nickel base superalloys having improved stress rupture properties
US4717435A (en) * 1985-10-26 1988-01-05 National Research Institute For Metals Gamma-prime precipitation hardening nickel-base yttria particle-dispersion-strengthened superalloy
US5296062A (en) * 1986-10-17 1994-03-22 The Board Of Regents, The University Of Texas System Multiple material systems for selective beam sintering
US5745834A (en) * 1995-09-19 1998-04-28 Rockwell International Corporation Free form fabrication of metallic components
DE10039144C1 (en) * 2000-08-07 2001-11-22 Fraunhofer Ges Forschung Production of precise components comprises laser sintering a powder mixture made from a mixture of iron powder and further powder alloying elements
DE10039143C1 (en) * 2000-08-07 2002-01-10 Fraunhofer Ges Forschung 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
US6454885B1 (en) * 2000-12-15 2002-09-24 Rolls-Royce Corporation Nickel diffusion braze alloy and method for repair of superalloys
US20060083652A1 (en) * 2002-07-12 2006-04-20 Jianxin Liu Blended powder solid-supersolidus liquid phase sintering
US20040079742A1 (en) * 2002-10-25 2004-04-29 Kelly Thomas Joseph Nickel-base powder-cored article, and methods for its preparation and use
US20090255256A1 (en) * 2008-04-11 2009-10-15 General Electric Company Method of manufacturing combustor components

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073581A (en) * 2014-07-21 2017-08-18 诺沃皮尼奥内股份有限公司 For manufacturing the method to manufacture mechanical component by increment
AU2015294055B2 (en) * 2014-07-21 2020-10-15 Nuovo Pignone Tecnologie - S.R.L. Method for manufacturing machine components by additive manufacturing
US9890595B2 (en) 2015-08-03 2018-02-13 Baker Hughes, A Ge Company, Llc Methods of forming and methods of repairing earth boring-tools
US10386801B2 (en) 2015-08-03 2019-08-20 Baker Hughes, A Ge Company, Llc Methods of forming and methods of repairing earth-boring tools
US11795832B2 (en) 2019-11-13 2023-10-24 Siemens Energy, Inc. System and method for repairing high-temperature gas turbine components
US11697865B2 (en) 2021-01-19 2023-07-11 Siemens Energy, Inc. High melt superalloy powder for liquid assisted additive manufacturing of a superalloy component
US11753704B2 (en) 2021-01-19 2023-09-12 Siemens Energy, Inc. Low melt superalloy powder for liquid assisted additive manufacturing of a superalloy component
US12286691B2 (en) 2021-01-19 2025-04-29 Siemens Energy, Inc. Liquid assisted additive manufacturing of a superalloy component
US11712738B2 (en) 2021-01-28 2023-08-01 Siemens Energy, Inc. Crack healing additive manufacturing of a superalloy component

Also Published As

Publication number Publication date
GB201118039D0 (en) 2011-11-30
GB2486046A (en) 2012-06-06
GB201017692D0 (en) 2010-12-01
DE102011116212A1 (en) 2012-04-26

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