WO2005016577A3 - Processing for cast components - Google Patents

Processing for cast components Download PDF

Info

Publication number
WO2005016577A3
WO2005016577A3 PCT/US2004/026480 US2004026480W WO2005016577A3 WO 2005016577 A3 WO2005016577 A3 WO 2005016577A3 US 2004026480 W US2004026480 W US 2004026480W WO 2005016577 A3 WO2005016577 A3 WO 2005016577A3
Authority
WO
WIPO (PCT)
Prior art keywords
cast
processing
cast components
embodiments include
aluminum
Prior art date
Application number
PCT/US2004/026480
Other languages
French (fr)
Other versions
WO2005016577A2 (en
Inventor
Tim Campbell
Steve Laymon
Original Assignee
U S Turbo Llc
Tim Campbell
Steve Laymon
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 U S Turbo Llc, Tim Campbell, Steve Laymon filed Critical U S Turbo Llc
Priority to EP04781202A priority Critical patent/EP1668165B1/en
Priority to AT04781202T priority patent/ATE432377T1/en
Priority to US10/568,256 priority patent/US20070023112A1/en
Priority to DE602004021273T priority patent/DE602004021273D1/en
Publication of WO2005016577A2 publication Critical patent/WO2005016577A2/en
Publication of WO2005016577A3 publication Critical patent/WO2005016577A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • 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
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • 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
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/40—Heat treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/40—Heat treatment
    • F05D2230/41—Hardening; Annealing
    • F05D2230/411—Precipitation hardening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • F05D2300/173—Aluminium alloys, e.g. AlCuMgPb

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Turning (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Methods and apparatus for cast metallic components with improved fatigue characteristics. Some embodiments include cryogenic processing of the cast material, such as aluminum C355,354, or A354, and alloys such as Inconel 713C, IN713LC, IN-738, IN-100 or GMR235 prior to or after machining of the cast component. Other embodiments include an object cast from an aluminum compound including up to 1 percent scandium, 1 percent lithium, or combinations of the two.
PCT/US2004/026480 2003-08-14 2004-08-16 Processing for cast components WO2005016577A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04781202A EP1668165B1 (en) 2003-08-14 2004-08-16 Processing for cast components
AT04781202T ATE432377T1 (en) 2003-08-14 2004-08-16 PROCESSING OF CAST COMPONENTS
US10/568,256 US20070023112A1 (en) 2003-08-14 2004-08-16 Processing for cast components
DE602004021273T DE602004021273D1 (en) 2003-08-14 2004-08-16 PROCESSING OF CASTING PARTS

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US49507903P 2003-08-14 2003-08-14
US60/495,079 2003-08-14
US49760103P 2003-08-25 2003-08-25
US60/497,601 2003-08-25
US57705504P 2004-06-04 2004-06-04
US60/577,055 2004-06-04

Publications (2)

Publication Number Publication Date
WO2005016577A2 WO2005016577A2 (en) 2005-02-24
WO2005016577A3 true WO2005016577A3 (en) 2005-05-26

Family

ID=34198971

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/026480 WO2005016577A2 (en) 2003-08-14 2004-08-16 Processing for cast components

Country Status (5)

Country Link
US (1) US20070023112A1 (en)
EP (1) EP1668165B1 (en)
AT (1) ATE432377T1 (en)
DE (1) DE602004021273D1 (en)
WO (1) WO2005016577A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7676897B2 (en) * 2005-03-17 2010-03-16 Keate Robert A Process of refurbishing brake components
WO2008005726A1 (en) * 2006-06-30 2008-01-10 3M Innovative Properties Company System and method for designing a die to yield a desired coating uniformity
US8118556B2 (en) * 2007-01-31 2012-02-21 Caterpillar Inc. Compressor wheel for a turbocharger system
IT1397705B1 (en) * 2009-07-15 2013-01-24 Nuovo Pignone Spa PRODUCTION METHOD OF A COATING LAYER FOR A COMPONENT OF A TURBOMACCHINA, THE SAME COMPONENT AND THE RELATED MACHINE
CN104862626B (en) * 2015-05-06 2017-02-01 江苏科技大学 Thermal-cold cycling treatment method for high-speed train body structure material
CN105220090B (en) * 2015-07-23 2017-04-05 中北大学 A kind of vacuum high-pressure pack alloy heat treating castings method
ITUA20165254A1 (en) * 2016-06-28 2017-12-28 Antonino Rinella CRIOTEMPRATI METALLIC MATERIALS, EQUIPPED WITH A HIGH ABILITY TO ABSORB ENERGY OF ELASTIC DEFORMATION, INTENDED FOR THE CONSTRUCTION OF PROTECTIVE REINFORCEMENT FOR PERFORATING RESISTANT TIRES AND LACERATIONS.
US11319814B2 (en) * 2019-05-03 2022-05-03 Raytheon Technologies Corporation Manufacturing thin-walled castings utilizing adaptive machining
CN111733370A (en) * 2020-06-02 2020-10-02 苏州镭翼精工科技有限公司 Aluminum alloy super-deep cooling stress removing method
CN112662967A (en) * 2020-12-03 2021-04-16 天津众达精密机械有限公司 Heat treatment method of aluminum alloy casting for precision machining
CN112795856B (en) * 2020-12-25 2021-10-08 国家高速列车青岛技术创新中心 Heat treatment method for cast aluminum alloy casting and cast aluminum alloy casting obtained by heat treatment method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433815A (en) * 1978-08-14 1979-03-12 Toyota Motor Corp Aluminum alloy for use in casting
US4975243A (en) * 1989-02-13 1990-12-04 Aluminum Company Of America Aluminum alloy suitable for pistons

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185600A (en) * 1963-06-13 1965-05-25 Grumman Aircraft Engineering C Cryogenic quenching method
DE60129416T2 (en) * 2000-03-10 2008-04-17 Aleris Aluminum Koblenz Gmbh HARDENDER AND METHOD FOR PRODUCING A ASSEMBLY USING THIS PRODUCT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433815A (en) * 1978-08-14 1979-03-12 Toyota Motor Corp Aluminum alloy for use in casting
US4975243A (en) * 1989-02-13 1990-12-04 Aluminum Company Of America Aluminum alloy suitable for pistons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DAVIS J.R.: "ASM specialty handbook", 1993, article PAGES 88-90,108-112,309-311,317-318,328-330: "Aluminium and aluminium alloys", XP008092648 *

Also Published As

Publication number Publication date
DE602004021273D1 (en) 2009-07-09
EP1668165A2 (en) 2006-06-14
US20070023112A1 (en) 2007-02-01
EP1668165B1 (en) 2009-05-27
WO2005016577A2 (en) 2005-02-24
ATE432377T1 (en) 2009-06-15
EP1668165A4 (en) 2007-12-26

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