EP3015199A3 - Verfahren zur herstellung einer hochtemperaturfesten ziellegierung, eine vorrichtung, eine legierung und ein entsprechendes bauteil - Google Patents

Verfahren zur herstellung einer hochtemperaturfesten ziellegierung, eine vorrichtung, eine legierung und ein entsprechendes bauteil Download PDF

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Publication number
EP3015199A3
EP3015199A3 EP15186417.0A EP15186417A EP3015199A3 EP 3015199 A3 EP3015199 A3 EP 3015199A3 EP 15186417 A EP15186417 A EP 15186417A EP 3015199 A3 EP3015199 A3 EP 3015199A3
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EP
European Patent Office
Prior art keywords
alloy
attritor
producing
target alloy
container
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.)
Withdrawn
Application number
EP15186417.0A
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English (en)
French (fr)
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EP3015199A2 (de
Inventor
Martin Dr. Schloffer
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.)
MTU Aero Engines AG
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MTU Aero Engines AG
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Publication date
Application filed by MTU Aero Engines AG filed Critical MTU Aero Engines AG
Publication of EP3015199A2 publication Critical patent/EP3015199A2/de
Publication of EP3015199A3 publication Critical patent/EP3015199A3/de
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • 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
    • 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
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1084—Alloys containing non-metals by mechanical alloying (blending, milling)
    • 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
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Powder Metallurgy (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung einer hochtemperaturfesten Ziellegierung (7) umfassend die folgenden Schritte
a) Evakuieren eines den Grundwerkstoff der Ziellegierung enthaltenden Attritorbehälters (1),
b) Befüllen des Attritorbehälters mit einem Pulver (2) enthaltend den Grundwerkstoff der Ziellegierung mit reduziertem Legierungselementanteil,
c) Befüllen des Attritorbehälters mit den Grundwerkstoff der Ziellegierung enthaltenden Mahlkugeln (3),
d) Rotieren des Rührwerks des Attritors und/oder des Attritorbehälters,

wobei das Pulver (2) durch Abrieb vom Attritor und/oder Attritorbehälter (1) und den Mahlkugeln (3) selbst legiert wird. Ferner betrifft die Erfindung eine entsprechende Vorrichtung (4) zur Durchführung des Verfahrens, die entsprechende Legierung (7) und die Verwendung der Vorrichtung (4) zur Herstellung der hochtemperaturfesten Ziellegierung (7).
EP15186417.0A 2014-11-03 2015-09-23 Verfahren zur herstellung einer hochtemperaturfesten ziellegierung, eine vorrichtung, eine legierung und ein entsprechendes bauteil Withdrawn EP3015199A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014222347.4A DE102014222347A1 (de) 2014-11-03 2014-11-03 Verfahren zur Herstellung einer hochtemperaturfesten Ziellegierung, eine Vorrichtung, eine Legierung und ein entsprechendes Bauteil

Publications (2)

Publication Number Publication Date
EP3015199A2 EP3015199A2 (de) 2016-05-04
EP3015199A3 true EP3015199A3 (de) 2016-05-18

Family

ID=54359709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15186417.0A Withdrawn EP3015199A3 (de) 2014-11-03 2015-09-23 Verfahren zur herstellung einer hochtemperaturfesten ziellegierung, eine vorrichtung, eine legierung und ein entsprechendes bauteil

Country Status (3)

Country Link
US (1) US20160122850A1 (de)
EP (1) EP3015199A3 (de)
DE (1) DE102014222347A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107971491B (zh) * 2017-11-28 2020-01-07 北京航空航天大学 一种消除电子束选区熔化增材制造镍基高温合金零部件微裂纹的方法
CN108213440B (zh) * 2017-12-25 2019-12-31 安泰天龙钨钼科技有限公司 一种钼铼合金管材的制备方法
CN111299669B (zh) * 2020-03-26 2021-09-14 宁波江丰电子材料股份有限公司 一种靶材的加工工艺
CN111455329B (zh) * 2020-05-12 2022-11-11 长沙迅洋新材料科技有限公司 一种铝钛硼靶材及其粉末固相合金化烧结方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617489A1 (de) * 1986-05-24 1987-11-26 Bayer Ag Sinterfaehiges si(pfeil abwaerts)3(pfeil abwaerts)n(pfeil abwaerts)4(pfeil abwaerts)-pulver sowie verfahren zu seiner herstellung
DE3637930C1 (en) * 1985-11-07 1992-04-09 Fraunhofer Ges Forschung Mfg. composite material for armour piercing ammunition - using alloy powder contg. tungsten@, nickel@, iron@, copper@, titanium@, aluminium@ and/or molybdenum@
WO2008010733A1 (en) * 2006-07-20 2008-01-24 Titanox Development Limited Metal alloy powders production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424027A (en) 1993-12-06 1995-06-13 The United States Of America As Represented By The Secretary Of The Air Force Method to produce hot-worked gamma titanium aluminide articles
TW200741022A (en) * 2006-03-14 2007-11-01 Applied Materials Inc Pre-conditioning a sputtering target prior to sputtering
DE102011008809A1 (de) * 2011-01-19 2012-07-19 Mtu Aero Engines Gmbh Generativ hergestellte Turbinenschaufel sowie Vorrichtung und Verfahren zu ihrer Herstellung
CN102756513A (zh) * 2011-04-28 2012-10-31 鸿富锦精密工业（深圳）有限公司 铝合金或镁合金防腐处理方法及铝合金或镁合金制品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637930C1 (en) * 1985-11-07 1992-04-09 Fraunhofer Ges Forschung Mfg. composite material for armour piercing ammunition - using alloy powder contg. tungsten@, nickel@, iron@, copper@, titanium@, aluminium@ and/or molybdenum@
DE3617489A1 (de) * 1986-05-24 1987-11-26 Bayer Ag Sinterfaehiges si(pfeil abwaerts)3(pfeil abwaerts)n(pfeil abwaerts)4(pfeil abwaerts)-pulver sowie verfahren zu seiner herstellung
WO2008010733A1 (en) * 2006-07-20 2008-01-24 Titanox Development Limited Metal alloy powders production

Also Published As

Publication number Publication date
EP3015199A2 (de) 2016-05-04
DE102014222347A1 (de) 2016-05-19
US20160122850A1 (en) 2016-05-05

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