KR20060053133A - 저다공 분말 야금 생산 부품 - Google Patents

저다공 분말 야금 생산 부품 Download PDF

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Publication number
KR20060053133A
KR20060053133A KR1020050075977A KR20050075977A KR20060053133A KR 20060053133 A KR20060053133 A KR 20060053133A KR 1020050075977 A KR1020050075977 A KR 1020050075977A KR 20050075977 A KR20050075977 A KR 20050075977A KR 20060053133 A KR20060053133 A KR 20060053133A
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KR
South Korea
Prior art keywords
powder
preform
hot isostatically
heat treated
component
Prior art date
Application number
KR1020050075977A
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English (en)
Korean (ko)
Inventor
고팔 다스
Original Assignee
유나이티드 테크놀로지스 코포레이션
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Application filed by 유나이티드 테크놀로지스 코포레이션 filed Critical 유나이티드 테크놀로지스 코포레이션
Publication of KR20060053133A publication Critical patent/KR20060053133A/ko

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    • 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
    • B22F3/11—Making porous workpieces or articles
    • 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
    • B22F3/02—Compacting only
    • B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
    • B22F3/045—Semi-isostatic pressure
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Powder Metallurgy (AREA)
KR1020050075977A 2004-10-20 2005-08-19 저다공 분말 야금 생산 부품 KR20060053133A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/969,160 2004-10-20
US10/969,160 US20060083653A1 (en) 2004-10-20 2004-10-20 Low porosity powder metallurgy produced components

Publications (1)

Publication Number Publication Date
KR20060053133A true KR20060053133A (ko) 2006-05-19

Family

ID=35445832

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050075977A KR20060053133A (ko) 2004-10-20 2005-08-19 저다공 분말 야금 생산 부품

Country Status (5)

Country Link
US (1) US20060083653A1 (ja)
EP (1) EP1649954A3 (ja)
JP (1) JP2006118038A (ja)
KR (1) KR20060053133A (ja)
RU (1) RU2005125788A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100757258B1 (ko) * 2006-10-31 2007-09-10 한국전력공사 고온등압압축-열처리 일괄공정에 의한 가스터빈용 니켈계초합금 부품의 제조방법 및 그 부품
KR101312317B1 (ko) * 2011-11-16 2013-09-27 국방과학연구소 이종 특성을 가진 부재들을 포함하는 일체형 부품 및 그 제조 방법

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IT1399883B1 (it) 2010-05-18 2013-05-09 Nuova Pignone S R L Girante incamiciata con materiale funzionale graduato e metodo
EP2570674A1 (en) * 2011-09-15 2013-03-20 Sandvik Intellectual Property AB Erosion resistant impeller vane made of metallic laminate
US10309232B2 (en) * 2012-02-29 2019-06-04 United Technologies Corporation Gas turbine engine with stage dependent material selection for blades and disk
CN102776413B (zh) * 2012-07-27 2013-12-25 中国航空工业集团公司北京航空材料研究院 一种新型钛基高温合金的制备方法
US9120151B2 (en) * 2012-08-01 2015-09-01 Honeywell International Inc. Methods for manufacturing titanium aluminide components from articles formed by consolidation processes
WO2014149292A1 (en) * 2013-03-15 2014-09-25 United Technologies Corporation Titanium aluminide turbine exhaust structure
ES2728527T3 (es) * 2014-09-01 2019-10-25 MTU Aero Engines AG Procedimiento de fabricación de componentes de TiAl
DE102015103422B3 (de) 2015-03-09 2016-07-14 LEISTRITZ Turbinentechnik GmbH Verfahren zur Herstellung eines hochbelastbaren Bauteils aus einer Alpha+Gamma-Titanaluminid-Legierung für Kolbenmaschinen und Gasturbinen, insbesondere Flugtriebwerke
JP6792837B2 (ja) * 2016-02-17 2020-12-02 国立大学法人大阪大学 チタン‐アルミニウム合金
CN106244853B (zh) * 2016-08-30 2018-04-06 南京赛达机械制造有限公司 一种防水蚀钛合金汽轮机叶片
CN108380893B (zh) * 2018-03-28 2020-11-03 西北工业大学 TiAl系金属间化合物圆环热等静压扩散连接方法
CN113664199A (zh) * 2021-08-20 2021-11-19 西安欧中材料科技有限公司 航空发动机涡轮叶片热等静压近净成型方法

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US4081295A (en) * 1977-06-02 1978-03-28 United Technologies Corporation Fabricating process for high strength, low ductility nickel base alloys
US4769087A (en) * 1986-06-02 1988-09-06 United Technologies Corporation Nickel base superalloy articles and method for making
US4981528A (en) * 1987-09-16 1991-01-01 Rockwell International Corporation Hot isostatic pressing of single crystal superalloy articles
JPH0832934B2 (ja) * 1989-01-24 1996-03-29 萩下 志朗 金属間化合物の製法
DE3935955C1 (ja) * 1989-10-27 1991-01-24 Mtu Muenchen Gmbh
US5284620A (en) * 1990-12-11 1994-02-08 Howmet Corporation Investment casting a titanium aluminide article having net or near-net shape
US5098469A (en) * 1991-09-12 1992-03-24 General Motors Corporation Powder metal process for producing multiphase NI-AL-TI intermetallic alloys
JPH05141213A (ja) * 1991-11-18 1993-06-08 Sumitomo Light Metal Ind Ltd 内燃機関用吸・排気バルブ
DE4219469A1 (de) * 1992-06-13 1993-12-16 Asea Brown Boveri Hohen Temperaturen aussetzbares Bauteil, insbesondere Turbinenschaufel, und Verfahren zur Herstellung dieses Bauteils
US5768679A (en) * 1992-11-09 1998-06-16 Nhk Spring R & D Center Inc. Article made of a Ti-Al intermetallic compound
JP3839493B2 (ja) * 1992-11-09 2006-11-01 日本発条株式会社 Ｔｉ−Ａｌ系金属間化合物からなる部材の製造方法
US5820700A (en) * 1993-06-10 1998-10-13 United Technologies Corporation Nickel base superalloy columnar grain and equiaxed materials with improved performance in hydrogen and air
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
US5823243A (en) * 1996-12-31 1998-10-20 General Electric Company Low-porosity gamma titanium aluminide cast articles and their preparation
US6551372B1 (en) * 1999-09-17 2003-04-22 Rolls-Royce Corporation High performance wrought powder metal articles and method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100757258B1 (ko) * 2006-10-31 2007-09-10 한국전력공사 고온등압압축-열처리 일괄공정에 의한 가스터빈용 니켈계초합금 부품의 제조방법 및 그 부품
KR101312317B1 (ko) * 2011-11-16 2013-09-27 국방과학연구소 이종 특성을 가진 부재들을 포함하는 일체형 부품 및 그 제조 방법

Also Published As

Publication number Publication date
US20060083653A1 (en) 2006-04-20
RU2005125788A (ru) 2007-02-20
EP1649954A3 (en) 2006-10-11
EP1649954A2 (en) 2006-04-26
JP2006118038A (ja) 2006-05-11

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