WO2003074210A3 - Method and device for producing precision investment-cast ne metal alloy members and ne metal alloys for carrying out said method - Google Patents

Method and device for producing precision investment-cast ne metal alloy members and ne metal alloys for carrying out said method Download PDF

Info

Publication number
WO2003074210A3
WO2003074210A3 PCT/DE2003/000661 DE0300661W WO03074210A3 WO 2003074210 A3 WO2003074210 A3 WO 2003074210A3 DE 0300661 W DE0300661 W DE 0300661W WO 03074210 A3 WO03074210 A3 WO 03074210A3
Authority
WO
WIPO (PCT)
Prior art keywords
casting
cast
casting molds
metal
alloy members
Prior art date
Application number
PCT/DE2003/000661
Other languages
German (de)
French (fr)
Other versions
WO2003074210A2 (en
Inventor
Manfred Renkel
Wilfried Smarsly
Original Assignee
Mtu Aero Engines Gmbh
Manfred Renkel
Wilfried Smarsly
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27771077&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2003074210(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mtu Aero Engines Gmbh, Manfred Renkel, Wilfried Smarsly filed Critical Mtu Aero Engines Gmbh
Priority to JP2003572710A priority Critical patent/JP2005527375A/en
Priority to EP03722201A priority patent/EP1480770B1/en
Priority to US10/506,982 priority patent/US20050279481A1/en
Priority to DE50301746T priority patent/DE50301746D1/en
Publication of WO2003074210A2 publication Critical patent/WO2003074210A2/en
Publication of WO2003074210A3 publication Critical patent/WO2003074210A3/en

Links

Classifications

    • 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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/04—Centrifugal casting; Casting by using centrifugal force of shallow solid or hollow bodies, e.g. wheels or rings, in moulds rotating around their axis of symmetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/06—Centrifugal casting; Casting by using centrifugal force of solid or hollow bodies in moulds rotating around an axis arranged outside the mould
    • B22D13/066—Centrifugal casting; Casting by using centrifugal force of solid or hollow bodies in moulds rotating around an axis arranged outside the mould several moulds being disposed in a circle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B22D13/101—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B22D13/107—Means for feeding molten metal

Abstract

The invention relates to a method for producing precision investment-cast NE metal alloy members, especially for use in power unit technology. The inventive method is characterized by using a rotation casting method, whereby the outer shell of the casting molds (22) to be produced are fed via an inert pouring spout (14) which is fluidically optimized vis-à-vis the used alloys. These casting molds are likewise fluidically optimized at the sprue positions (19) and are arranged on a rotatably mounted casting device (11) in a manner as to be spatially adjustable. The casting molds can be inductively (30) heated during the casting process for the purpose of temperature adjustment. The components of the device are mounted in such a manner as to allow for a completely homogeneous filling of the casting molds by virtue of the Coriolis forces of the centrifugal forces to which the melt is subjected so that the cast metal is free from inclusions.
PCT/DE2003/000661 2002-03-07 2003-03-03 Method and device for producing precision investment-cast ne metal alloy members and ne metal alloys for carrying out said method WO2003074210A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003572710A JP2005527375A (en) 2002-03-07 2003-03-03 Dimensionally high precision casting method and apparatus for parts from non-ferrous metal alloys and non-ferrous metal alloys for carrying out this method
EP03722201A EP1480770B1 (en) 2002-03-07 2003-03-03 Method and device for producing precision investment-cast ne metal alloy members
US10/506,982 US20050279481A1 (en) 2002-03-07 2003-03-03 Method and device for producing precision investment-cast ne metal alloy members and ne metal alloys for carrying out said method
DE50301746T DE50301746D1 (en) 2002-03-07 2003-03-03 METHOD AND DEVICE FOR MADE-TO-MEASURE FINISHING OF COMPONENTS OF NON-METAL ALLOYS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10210001.2 2002-03-07
DE10210001A DE10210001A1 (en) 2002-03-07 2002-03-07 Method and device for the precision investment casting of components made of non-ferrous metal alloys and non-ferrous metal alloys for carrying out the method

Publications (2)

Publication Number Publication Date
WO2003074210A2 WO2003074210A2 (en) 2003-09-12
WO2003074210A3 true WO2003074210A3 (en) 2004-04-29

Family

ID=27771077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/000661 WO2003074210A2 (en) 2002-03-07 2003-03-03 Method and device for producing precision investment-cast ne metal alloy members and ne metal alloys for carrying out said method

Country Status (5)

Country Link
US (1) US20050279481A1 (en)
EP (1) EP1480770B1 (en)
JP (1) JP2005527375A (en)
DE (2) DE10210001A1 (en)
WO (1) WO2003074210A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7302993B1 (en) * 2006-09-28 2007-12-04 Ethicon Endo-Surgery, Inc. Cast parts with improved surface properties and methods for their production
WO2008049442A1 (en) * 2006-10-23 2008-05-02 Manfred Renkel Method for production of precision castings by centrifugal casting
ATE508820T1 (en) * 2007-04-11 2011-05-15 Manfred Renkel METHOD FOR PRODUCING INVESTMENT CASTINGS BY CENTRIFUL CASTING
DE102007020638B4 (en) * 2007-04-30 2017-02-09 Rolls-Royce Deutschland Ltd & Co Kg Centrifugal casting method and arrangement for a centrifugal casting apparatus
DE102009052835A1 (en) * 2009-11-13 2011-05-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for producing a component from a fiber-reinforced material
CN103028715B (en) * 2011-09-29 2015-01-28 郑州电力机械厂 Centrifugal casting method of double suction type impeller
CN102756083A (en) * 2012-08-13 2012-10-31 鹰普航空零部件（无锡）有限公司 Production method for fired mold aviation casting
WO2014057208A2 (en) * 2012-10-09 2014-04-17 Snecma Method for manufacturing metal parts for a turbine machine
DE102013010739B4 (en) * 2013-06-27 2019-08-08 Audi Ag Method for producing an impeller of an exhaust gas turbocharger
JP6344034B2 (en) * 2014-04-22 2018-06-20 株式会社Ihi Casting method of TiAl alloy
US10493523B1 (en) 2016-02-04 2019-12-03 Williams International Co., L.L.C. Method of producing a cast component
CN106180581B (en) * 2016-07-28 2018-01-05 巢湖市聚源机械有限公司 A kind of bearing block G. Iron Castings produce frock
KR102183487B1 (en) * 2019-07-08 2020-11-26 성보공업주식회사 Continuous vertical type centrifugal casting
CN113695525A (en) * 2021-08-20 2021-11-26 宁波开发区安德鲁精铸有限公司 Pump cover production equipment and production process thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544821C (en) * 1932-02-25 Leopold Rado Device for cleaning and casting metals and metal alloys by centrifugal force
DE1052069B (en) * 1952-05-06 1959-03-05 Sulzer Ag Pouring funnel for centrifugal molds
WO1993008942A1 (en) * 1991-10-31 1993-05-13 Conley Casting Supply Corp. Multi-mold centrifugal casting apparatus
EP1052298A1 (en) * 1999-05-10 2000-11-15 Howmet Research Corporation Creep resistant gamma titanium aluminide
US20010045267A1 (en) * 1996-09-26 2001-11-29 Ald Vacuum Technologies Ag Method and apparatus for the production of precision castings by centrifugal casting with controlled solidification

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE715260C (en) * 1934-08-02 1941-12-18 Peter Eyermann Machine for casting blocks on a turntable
DE723482C (en) * 1936-05-20 1942-08-05 Schoeller Bleckmann Stahlwerke Centrifugal casting machine
DE1106931B (en) * 1952-06-12 1961-05-18 Max Adolphe Bunford Process for filling centrifugal molds
CS225775B1 (en) * 1982-02-01 1984-02-13 Jiri Ing Csc Andras The equipment for high frequency or medium frequency metal melting and the following centrifugal casting
DE4105080C1 (en) * 1991-01-26 1992-10-08 Cerox Technische Keramik Gmbh, 8443 Bogen, De Centrifugal casting device with reduced alloy loss - has inductively heated crucible at an acute angle with horizontal centrifuging plane
JP2663392B2 (en) * 1992-06-19 1997-10-15 工業技術院長 Core for casting titanium and its alloys

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544821C (en) * 1932-02-25 Leopold Rado Device for cleaning and casting metals and metal alloys by centrifugal force
DE1052069B (en) * 1952-05-06 1959-03-05 Sulzer Ag Pouring funnel for centrifugal molds
WO1993008942A1 (en) * 1991-10-31 1993-05-13 Conley Casting Supply Corp. Multi-mold centrifugal casting apparatus
US20010045267A1 (en) * 1996-09-26 2001-11-29 Ald Vacuum Technologies Ag Method and apparatus for the production of precision castings by centrifugal casting with controlled solidification
EP1052298A1 (en) * 1999-05-10 2000-11-15 Howmet Research Corporation Creep resistant gamma titanium aluminide

Also Published As

Publication number Publication date
DE10210001A1 (en) 2003-10-02
US20050279481A1 (en) 2005-12-22
EP1480770A2 (en) 2004-12-01
EP1480770B1 (en) 2005-11-23
WO2003074210A2 (en) 2003-09-12
DE50301746D1 (en) 2005-12-29
JP2005527375A (en) 2005-09-15

Similar Documents

Publication Publication Date Title
WO2003074210A3 (en) Method and device for producing precision investment-cast ne metal alloy members and ne metal alloys for carrying out said method
WO2006010356A3 (en) Method for producing a cast component
JP2007216239A (en) Casting method
CN104174820A (en) Casting process of two-stage planet carrier of climbing machine for ocean platform
WO2003091464A3 (en) Heating to control solidification of cast structure
US5983983A (en) Method of making fine grained castings
CN108655357A (en) A kind of metal melting continuous casing
CN201067793Y (en) Refined casting centrifugal device
EP0131025B1 (en) Method and device for casting ingots of ferro-alloys by permanent mould casting into cooled copper chills
WO2004101197A3 (en) Method for centrifugal casting
EP1732720A4 (en) Pouring apparatus for molten metal and casting method
JPS58125328A (en) Manufacture of forging
JP4150413B2 (en) Method and apparatus for casting ingot of aluminum alloy for cutting made of the same material as aluminum alloy for mass production
RU2010673C1 (en) Apparatus for controlling casting crystallization
Clegg Precision casting of a magnesium-base alloy
Cojocaru et al. The decrease of the consumption of metal in the riser at alloys casting
Tian et al. Technology of centrifugal casting for titanium alloy.
Fasoyinu et al. Lost Foam Casting of Magnesium Alloys AZ 91 D and AM 50
JP2015171728A (en) Ladle, and die cast component
Chao et al. Non-machining investment precision casting process for gas turbine's worm wheel blade.
Samantray et al. DEVELOPMENT OF CASTING TECHNOLOGY FOR MAGNESIUM ALLOY AEROENGINE COMPONENTS
Pola et al. Zinc alloy castings prototyping
Kawola From data to castings in one day.
Bischofs et al. The vacuum-form procedure- Potential and application possibilities today
Mikhajlov et al. Segregation of elements during mold filling with alloy.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2003722201

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2003572710

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 2003722201

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10506982

Country of ref document: US

WWG Wipo information: grant in national office

Ref document number: 2003722201

Country of ref document: EP