DE69508841T2 - Kornfeinungs- und Optimisierungsverfahren der mechanischen Eigenschaften für thermomechanische Behandlung von gegossenen Titanaluminiden unterhalb des Gamma-Bereiches - Google Patents

Kornfeinungs- und Optimisierungsverfahren der mechanischen Eigenschaften für thermomechanische Behandlung von gegossenen Titanaluminiden unterhalb des Gamma-Bereiches

Info

Publication number
DE69508841T2
DE69508841T2 DE69508841T DE69508841T DE69508841T2 DE 69508841 T2 DE69508841 T2 DE 69508841T2 DE 69508841 T DE69508841 T DE 69508841T DE 69508841 T DE69508841 T DE 69508841T DE 69508841 T2 DE69508841 T2 DE 69508841T2
Authority
DE
Germany
Prior art keywords
mechanical properties
optimization process
grain refinement
thermomechanical treatment
cast titanium
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
DE69508841T
Other languages
English (en)
Other versions
DE69508841D1 (de
Inventor
Sheldon Lee Semiatin
Sami M El-Soudani
Donald C Vollmer
Clarence R Thompson
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 North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of DE69508841D1 publication Critical patent/DE69508841D1/de
Application granted granted Critical
Publication of DE69508841T2 publication Critical patent/DE69508841T2/de
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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • 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
    • C21D2241/00—Treatments in a special environment
    • C21D2241/01—Treatments in a special environment under pressure
    • C21D2241/02—Hot isostatic pressing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
DE69508841T 1994-05-31 1995-05-17 Kornfeinungs- und Optimisierungsverfahren der mechanischen Eigenschaften für thermomechanische Behandlung von gegossenen Titanaluminiden unterhalb des Gamma-Bereiches Expired - Lifetime DE69508841T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/251,065 US5442847A (en) 1994-05-31 1994-05-31 Method for thermomechanical processing of ingot metallurgy near gamma titanium aluminides to refine grain size and optimize mechanical properties

Publications (2)

Publication Number Publication Date
DE69508841D1 DE69508841D1 (de) 1999-05-12
DE69508841T2 true DE69508841T2 (de) 1999-11-04

Family

ID=22950330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69508841T Expired - Lifetime DE69508841T2 (de) 1994-05-31 1995-05-17 Kornfeinungs- und Optimisierungsverfahren der mechanischen Eigenschaften für thermomechanische Behandlung von gegossenen Titanaluminiden unterhalb des Gamma-Bereiches

Country Status (4)

Country Link
US (1) US5442847A (de)
EP (1) EP0685568B1 (de)
JP (1) JP3786452B2 (de)
DE (1) DE69508841T2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1094869A (ja) * 1996-07-29 1998-04-14 Toyota Motor Corp 鋳造欠陥の除去方法
JP3610716B2 (ja) * 1997-01-23 2005-01-19 トヨタ自動車株式会社 鋳物のシール面の加工方法
FR2772790B1 (fr) * 1997-12-18 2000-02-04 Snecma ALLIAGES INTERMETALLIQUES A BASE DE TITANE DU TYPE Ti2AlNb A HAUTE LIMITE D'ELASTICITE ET FORTE RESISTANCE AU FLUAGE
RU2164180C2 (ru) * 1999-06-17 2001-03-20 Институт проблем сверхпластичности металлов РАН СПОСОБ ПРОКАТКИ ЗАГОТОВОК ИЗ ЗАЭВТЕКТОИДНЫХ γ+α2СПЛАВОВ И СПОСОБ ПОЛУЧЕНИЯ ЗАГОТОВОК ДЛЯ ОСУЩЕСТВЛЕНИЯ ПЕРВОГО СПОСОБА
US6393916B1 (en) * 1999-12-03 2002-05-28 General Electric Company Ultrasonic inspection method and system
JP4287991B2 (ja) 2000-02-23 2009-07-01 三菱重工業株式会社 ＴｉＡｌ基合金及びその製造方法並びにそれを用いた動翼
RU2203976C2 (ru) * 2001-06-13 2003-05-10 Институт проблем сверхпластичности металлов РАН СПОСОБ ОБРАБОТКИ ЛИТЫХ ЗАЭВТЕКТОИДНЫХ СПЛАВОВ НА ОСНОВЕ АЛЮМИНИДОВ ТИТАНА γ-TiAl И α-Ti3Al
GB0215563D0 (en) * 2002-07-05 2002-08-14 Rolls Royce Plc A method of heat treating titanium aluminide
US20040221929A1 (en) 2003-05-09 2004-11-11 Hebda John J. Processing of titanium-aluminum-vanadium alloys and products made thereby
US7837812B2 (en) 2004-05-21 2010-11-23 Ati Properties, Inc. Metastable beta-titanium alloys and methods of processing the same by direct aging
US20050284547A1 (en) * 2004-06-24 2005-12-29 Strattan Scott C Cast flapper with hot isostatic pressing treatment
US8337750B2 (en) * 2005-09-13 2012-12-25 Ati Properties, Inc. Titanium alloys including increased oxygen content and exhibiting improved mechanical properties
US7923127B2 (en) * 2005-11-09 2011-04-12 United Technologies Corporation Direct rolling of cast gamma titanium aluminide alloys
US7611592B2 (en) * 2006-02-23 2009-11-03 Ati Properties, Inc. Methods of beta processing titanium alloys
TW200732019A (en) * 2006-02-27 2007-09-01 Fu Sheng Ind Co Ltd Head component of golf club head and punching machine and method for fabricating the same
US10053758B2 (en) * 2010-01-22 2018-08-21 Ati Properties Llc Production of high strength titanium
AT509768B1 (de) * 2010-05-12 2012-04-15 Boehler Schmiedetechnik Gmbh & Co Kg Verfahren zur herstellung eines bauteiles und bauteile aus einer titan-aluminium-basislegierung
US9255316B2 (en) 2010-07-19 2016-02-09 Ati Properties, Inc. Processing of α+β titanium alloys
US8499605B2 (en) 2010-07-28 2013-08-06 Ati Properties, Inc. Hot stretch straightening of high strength α/β processed titanium
US9206497B2 (en) 2010-09-15 2015-12-08 Ati Properties, Inc. Methods for processing titanium alloys
US8613818B2 (en) 2010-09-15 2013-12-24 Ati Properties, Inc. Processing routes for titanium and titanium alloys
US10513755B2 (en) 2010-09-23 2019-12-24 Ati Properties Llc High strength alpha/beta titanium alloy fasteners and fastener stock
CN102553912A (zh) * 2010-12-29 2012-07-11 中国科学院金属研究所 一种粉末冶金TiAl基合金板材的近等温轧制方法
CN102553946A (zh) * 2010-12-29 2012-07-11 中国科学院金属研究所 一种近等温轧制主动式保温的热轧机
US8652400B2 (en) 2011-06-01 2014-02-18 Ati Properties, Inc. Thermo-mechanical processing of nickel-base alloys
CN102418061B (zh) * 2011-12-10 2013-06-05 西部钛业有限责任公司 一种tc2钛合金大规格板坯的制备方法
CN102632075B (zh) * 2012-04-28 2013-12-18 中南大学 一种粉末冶金含铌钛铝基合金大尺寸薄板的制备方法
US9050647B2 (en) 2013-03-15 2015-06-09 Ati Properties, Inc. Split-pass open-die forging for hard-to-forge, strain-path sensitive titanium-base and nickel-base alloys
CN104736268A (zh) * 2012-11-02 2015-06-24 博格华纳公司 用于生产涡轮机叶轮的方法
IN2015DN02904A (de) * 2012-12-14 2015-09-11 Ati Properties Inc
US9869003B2 (en) 2013-02-26 2018-01-16 Ati Properties Llc Methods for processing alloys
US9192981B2 (en) 2013-03-11 2015-11-24 Ati Properties, Inc. Thermomechanical processing of high strength non-magnetic corrosion resistant material
US9777361B2 (en) 2013-03-15 2017-10-03 Ati Properties Llc Thermomechanical processing of alpha-beta titanium alloys
US11111552B2 (en) 2013-11-12 2021-09-07 Ati Properties Llc Methods for processing metal alloys
DE102013020460A1 (de) * 2013-12-06 2015-06-11 Hanseatische Waren Handelsgesellschaft Mbh & Co. Kg Verfahren zur Herstellung von TiAl-Bauteilen
US10094003B2 (en) 2015-01-12 2018-10-09 Ati Properties Llc Titanium alloy
RU2606685C1 (ru) * 2015-08-24 2017-01-10 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Способ термомеханической обработки литых (γ+α2)- интерметаллидных сплавов на основе алюминида титана γ-TiAl
US10502252B2 (en) 2015-11-23 2019-12-10 Ati Properties Llc Processing of alpha-beta titanium alloys
CN105483585B (zh) * 2015-12-07 2018-06-12 南京理工大学 一种室温塑性优异的钛铝基合金制备方法
DE102018209315A1 (de) * 2018-06-12 2019-12-12 MTU Aero Engines AG Verfahren zur Herstellung eines Bauteils aus Gamma - TiAl und entsprechend hergestelltes Bauteil
CN111500957B (zh) * 2020-04-17 2021-10-15 上海交通大学 一种耐700℃高温钛基复合材料板材的制备方法
CN111975003B (zh) * 2020-08-14 2022-12-27 西北工业大学 一种钛铝合金全片层组织的调控方法
CN114082873A (zh) * 2021-09-18 2022-02-25 中国航发北京航空材料研究院 一种超塑性等温锻造成形方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950191A (en) * 1951-05-31 1960-08-23 Crucible Steel Co America Titanium base alloys
US3489617A (en) * 1967-04-11 1970-01-13 Titanium Metals Corp Method for refining the beta grain size of alpha and alpha-beta titanium base alloys
CA1298061C (en) * 1986-09-04 1992-03-31 Takuo Imai Method and apparatus for continuous compression forging of continuously cast steel
US4941927A (en) * 1989-04-26 1990-07-17 The United States Of America As Represented By The Secretary Of The Army Fabrication of 18% Ni maraging steel laminates by roll bonding
US5082506A (en) * 1990-09-26 1992-01-21 General Electric Company Process of forming niobium and boron containing titanium aluminide
FR2676460B1 (fr) * 1991-05-14 1993-07-23 Cezus Co Europ Zirconium Procede de fabrication d'une piece en alliage de titane comprenant un corroyage a chaud modifie et piece obtenue.
US5277718A (en) * 1992-06-18 1994-01-11 General Electric Company Titanium article having improved response to ultrasonic inspection, and method therefor
US5350466A (en) * 1993-07-19 1994-09-27 Howmet Corporation Creep resistant titanium aluminide alloy

Also Published As

Publication number Publication date
JP3786452B2 (ja) 2006-06-14
DE69508841D1 (de) 1999-05-12
EP0685568B1 (de) 1999-04-07
JPH07331364A (ja) 1995-12-19
US5442847A (en) 1995-08-22
EP0685568A1 (de) 1995-12-06

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