ES2167919T3 - Metodo metalurgico para procesar superaleaciones basadas en niquel y hierro. - Google Patents

Metodo metalurgico para procesar superaleaciones basadas en niquel y hierro.

Info

Publication number
ES2167919T3
ES2167919T3 ES98937373T ES98937373T ES2167919T3 ES 2167919 T3 ES2167919 T3 ES 2167919T3 ES 98937373 T ES98937373 T ES 98937373T ES 98937373 T ES98937373 T ES 98937373T ES 2167919 T3 ES2167919 T3 ES 2167919T3
Authority
ES
Spain
Prior art keywords
superalloy
iron
range
based superalloys
cold deformation
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.)
Expired - Lifetime
Application number
ES98937373T
Other languages
English (en)
Inventor
Edward M Lehockey
Gino Palumbo
Peter Keng-Yu Lin
David L Limoges
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.)
INTERGRAN TECHNOLOGIES Inc
Original Assignee
INTERGRAN TECHNOLOGIES Inc
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 INTERGRAN TECHNOLOGIES Inc filed Critical INTERGRAN TECHNOLOGIES Inc
Application granted granted Critical
Publication of ES2167919T3 publication Critical patent/ES2167919T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/78—Combined heat-treatments not provided for above
    • C21D1/785—Thermocycling
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

Método para procesar una superaleación austenítica basada en Ni o Fe, endurecida por precipitación, para aumentar la frecuencia de juntas intergranulares de baja "especiales" hasta un nivel mayor del 50 %, al tiempo que manteniendo los tamaños de grano en el intervalo de entre 5 m y50m, que comprende: (i) etapas secuenciales de deformación en frío de dicho material de partida de la superaleación, alternadas con etapas de recocido del material por encima de su temperatura de la recristalización; y (ii) una etapa final de endurecimiento por precipitación, en la que se lleva a cabo una deformación en frío del material de la superaleación en el intervalo del 5 % al 10 %, seguida por un recocido a baja temperatura, entre 700 C y 900 C, durante un período de tiempo de hasta 16 horas, con lo cual se reendurece el material de la superaleación para restaurar la resistencia.
ES98937373T 1997-08-04 1998-08-04 Metodo metalurgico para procesar superaleaciones basadas en niquel y hierro. Expired - Lifetime ES2167919T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5470797P 1997-08-04 1997-08-04

Publications (1)

Publication Number Publication Date
ES2167919T3 true ES2167919T3 (es) 2002-05-16

Family

ID=21992976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98937373T Expired - Lifetime ES2167919T3 (es) 1997-08-04 1998-08-04 Metodo metalurgico para procesar superaleaciones basadas en niquel y hierro.

Country Status (13)

Country Link
US (1) US6129795A (es)
EP (1) EP1007745B1 (es)
JP (1) JP4312951B2 (es)
KR (1) KR100535828B1 (es)
AT (1) ATE212069T1 (es)
AU (1) AU8620398A (es)
CA (1) CA2299430C (es)
DE (1) DE69803194T2 (es)
DK (1) DK1007745T3 (es)
ES (1) ES2167919T3 (es)
MX (1) MXPA00001284A (es)
PT (1) PT1007745E (es)
WO (1) WO1999007902A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6397682B2 (en) 2000-02-10 2002-06-04 The United States Of America As Represented By The Department Of Energy Intergranular degradation assessment via random grain boundary network analysis
US6593010B2 (en) 2001-03-16 2003-07-15 Hood & Co., Inc. Composite metals and method of making
KR20040028753A (ko) * 2001-05-10 2004-04-03 소기 고교 가부시키가이샤 내열성을 향상시킨 ｖｇｓ 타입 터보차저의 배기 가이드어셈블리 및 이에 적용가능한 내열부재의 제조방법,그리고 이에 적용가능한 가변날개의 소형재의 제조방법
US7399238B2 (en) * 2002-09-20 2008-07-15 Callaway Golf Company Iron golf club with nanocrystalline face insert
US7146725B2 (en) * 2003-05-06 2006-12-12 Siemens Power Generation, Inc. Repair of combustion turbine components
US7922065B2 (en) 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US8273117B2 (en) * 2005-06-22 2012-09-25 Integran Technologies Inc. Low texture, quasi-isotropic metallic stent
US20080153621A1 (en) * 2006-12-22 2008-06-26 Callaway Golf Company Nanocrystalline plated putter hosel
US20080206394A1 (en) * 2007-02-27 2008-08-28 Husky Injection Molding Systems Ltd. Composite Nozzle Tip Method
CA2674403C (en) * 2007-12-18 2012-06-05 Integran Technologies Inc. Method for preparing polycrystalline structures having improved mechanical and physical properties
US9574684B1 (en) 2009-08-17 2017-02-21 Ati Properties Llc Method for producing cold-worked centrifugal cast composite tubular products
US8479549B1 (en) * 2009-08-17 2013-07-09 Dynamic Flowform Corp. Method of producing cold-worked centrifugal cast tubular products
US9375771B2 (en) 2009-08-17 2016-06-28 Ati Properties, Inc. Method of producing cold-worked centrifugal cast tubular products
US8876990B2 (en) * 2009-08-20 2014-11-04 Massachusetts Institute Of Technology Thermo-mechanical process to enhance the quality of grain boundary networks
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
JP2016511697A (ja) * 2013-01-31 2016-04-21 シーメンス エナジー インコーポレイテッド 粉末状フラックスを用いた選択的レーザ溶融／焼結
US10316380B2 (en) * 2013-03-29 2019-06-11 Schlumberger Technolog Corporation Thermo-mechanical treatment of materials
EP3257963A4 (en) * 2015-02-12 2018-10-17 Hitachi Metals, Ltd. METHOD FOR MANUFACTURING Ni-BASED SUPER-HEAT-RESISTANT ALLOY
JP6931545B2 (ja) * 2017-03-29 2021-09-08 三菱重工業株式会社 Ｎｉ基合金積層造形体の熱処理方法、Ｎｉ基合金積層造形体の製造方法、積層造形体用Ｎｉ基合金粉末、およびＮｉ基合金積層造形体
JP6879877B2 (ja) * 2017-09-27 2021-06-02 日鉄ステンレス株式会社 耐熱性に優れたオーステナイト系ステンレス鋼板及びその製造方法
CN110607428A (zh) * 2019-10-08 2019-12-24 南通理工学院 一种面心立方结构金属的耐腐蚀处理方法
CN111020428A (zh) * 2020-01-14 2020-04-17 上海大学 调整镍基高温合金中η相分布的晶界工程工艺方法
CN115747462B (zh) * 2022-11-08 2023-12-22 中国航发北京航空材料研究院 高温合金带箔材钣金件变形的控制方法
CN115896419A (zh) * 2022-12-15 2023-04-04 中航上大高温合金材料股份有限公司 一种gh2132合金棒材的制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639179A (en) * 1970-02-02 1972-02-01 Federal Mogul Corp Method of making large grain-sized superalloys
US3855012A (en) * 1973-10-01 1974-12-17 Olin Corp Processing copper base alloys
US4070209A (en) * 1976-11-18 1978-01-24 Usui International Industry, Ltd. Method of producing a high pressure fuel injection pipe
DE2833339C2 (de) * 1978-07-29 1983-12-15 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Gefügeverbesserung von gezogenen Rohren aus austenitischen Chrom-nickel-Stählen
US4435231A (en) * 1982-03-31 1984-03-06 The United States Of America As Represented By The United States Department Of Energy Cold worked ferritic alloys and components
JPS63223151A (ja) * 1987-03-12 1988-09-16 Ngk Insulators Ltd ベリリウム銅合金材料よりなる部品成形体及びその製造方法
US5017249A (en) * 1988-09-09 1991-05-21 Inco Alloys International, Inc. Nickel-base alloy
US5702543A (en) * 1992-12-21 1997-12-30 Palumbo; Gino Thermomechanical processing of metallic materials

Also Published As

Publication number Publication date
US6129795A (en) 2000-10-10
JP4312951B2 (ja) 2009-08-12
DE69803194D1 (de) 2002-02-21
KR100535828B1 (ko) 2005-12-09
WO1999007902A1 (en) 1999-02-18
CA2299430A1 (en) 1999-02-18
PT1007745E (pt) 2002-06-28
DE69803194T2 (de) 2002-07-18
KR20010022644A (ko) 2001-03-26
ATE212069T1 (de) 2002-02-15
AU8620398A (en) 1999-03-01
JP2001512785A (ja) 2001-08-28
MXPA00001284A (es) 2002-10-23
EP1007745B1 (en) 2002-01-16
DK1007745T3 (da) 2002-04-29
EP1007745A1 (en) 2000-06-14
CA2299430C (en) 2003-12-23

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