EP3491157A4 - Two stage melting and casting system and method - Google Patents

Two stage melting and casting system and method Download PDF

Info

Publication number
EP3491157A4
EP3491157A4 EP17835176.3A EP17835176A EP3491157A4 EP 3491157 A4 EP3491157 A4 EP 3491157A4 EP 17835176 A EP17835176 A EP 17835176A EP 3491157 A4 EP3491157 A4 EP 3491157A4
Authority
EP
European Patent Office
Prior art keywords
casting system
stage melting
melting
stage
casting
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Withdrawn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
EP17835176.3A
Other languages
German (de)
French (fr)
Other versions
EP3491157A1 (en
Inventor
Vivek M. Sample
Men Glenn Chu
Mark T. Kruzynski
Shawn P. Sullivan
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.)
Howmet Aerospace Inc
Original Assignee
Arconic Inc
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 Arconic Inc filed Critical Arconic Inc
Publication of EP3491157A1 publication Critical patent/EP3491157A1/en
Publication of EP3491157A4 publication Critical patent/EP3491157A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055—Cooling the moulds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/0806—Charging or discharging devices
    • 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
    • B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases
    • 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
    • C22C1/02—Making non-ferrous alloys by melting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0881—Two or more crucibles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Continuous Casting (AREA)
EP17835176.3A 2016-07-28 2017-07-26 Two stage melting and casting system and method Withdrawn EP3491157A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662368113P 2016-07-28 2016-07-28
PCT/US2017/043882 WO2018022712A1 (en) 2016-07-28 2017-07-26 Two stage melting and casting system and method

Publications (2)

Publication Number Publication Date
EP3491157A1 EP3491157A1 (en) 2019-06-05
EP3491157A4 true EP3491157A4 (en) 2019-12-11

Family

ID=61011949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17835176.3A Withdrawn EP3491157A4 (en) 2016-07-28 2017-07-26 Two stage melting and casting system and method

Country Status (8)

Country Link
US (1) US20180029110A1 (en)
EP (1) EP3491157A4 (en)
JP (1) JP2019521256A (en)
KR (1) KR20190009000A (en)
CN (1) CN109477162A (en)
CA (1) CA3030177A1 (en)
SG (1) SG11201900119WA (en)
WO (1) WO2018022712A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113416859B (en) * 2021-07-04 2022-01-18 泰州市博世特精密铸造有限公司 Light high strength aluminum alloy stock preparation equipment
CN114807798B (en) * 2022-04-25 2023-01-31 西北工业大学 Method and device for regulating and controlling high-entropy alloy structure and performance through multi-dimensional indirect ultrasonic treatment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650311A (en) * 1969-05-14 1972-03-21 Sandel Ind Inc Method for homogeneous refining and continuously casting metals and alloys
US4729421A (en) * 1983-10-28 1988-03-08 Werner Schatz Method and device for the production of metal blocks, castings or profile material with enclosed hard metal grains
JPH07112245A (en) * 1993-10-18 1995-05-02 Ryoda Sato Continuous casting method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800519A (en) * 1953-11-12 1957-07-23 Republic Steel Corp Method and apparatus for forming ingots
US2782245A (en) * 1954-04-02 1957-02-19 Ici Ltd Electric furnace for melting of high melting point metals or alloys
DE3339118C2 (en) * 1983-10-28 1985-10-03 Werner Ing.(grad.) 6719 Carlsberg Schatz Process for the production of metal blocks with embedded hard material grains
US5462735A (en) * 1993-06-10 1995-10-31 The United States Of America As Represented By The Secretary Of Agriculture Pasteurella haemolytica subunit vaccine containing capsular polysaccharide and muramyl dipeptide
JP3003914B2 (en) * 1994-10-25 2000-01-31 日鉱金属株式会社 Method for producing copper alloy containing active metal
TW460584B (en) * 1996-07-15 2001-10-21 Nippon Crucible Co Continuous melting apparatus for law-melting point metal, improved crucible for such apparatus, and melting method using such apparatus
SG87016A1 (en) * 1999-02-02 2002-03-19 Singapore Polytechnic Metal casting
GB2465603B (en) * 2008-11-24 2010-10-13 Tetronics Ltd Method for recovery of metals
CN101941066B (en) * 2010-10-15 2012-07-04 哈尔滨工业大学 Ceramic casting mold applied to metal casting under electric field treatment and method for casting titanium aluminum-based alloy by using same
US8826968B2 (en) * 2012-09-27 2014-09-09 Apple Inc. Cold chamber die casting with melt crucible under vacuum environment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650311A (en) * 1969-05-14 1972-03-21 Sandel Ind Inc Method for homogeneous refining and continuously casting metals and alloys
US4729421A (en) * 1983-10-28 1988-03-08 Werner Schatz Method and device for the production of metal blocks, castings or profile material with enclosed hard metal grains
JPH07112245A (en) * 1993-10-18 1995-05-02 Ryoda Sato Continuous casting method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018022712A1 *

Also Published As

Publication number Publication date
SG11201900119WA (en) 2019-02-27
US20180029110A1 (en) 2018-02-01
JP2019521256A (en) 2019-07-25
WO2018022712A1 (en) 2018-02-01
CN109477162A (en) 2019-03-15
EP3491157A1 (en) 2019-06-05
CA3030177A1 (en) 2018-02-01
KR20190009000A (en) 2019-01-25

Similar Documents

Publication Publication Date Title
EP3470880A4 (en) Ranging system and ranging method
EP3453148A4 (en) System and method for latency-based queuing
EP3257266A4 (en) System and method for improving hearing
EP3194630A4 (en) System and method for quenching castings
EP3266540A4 (en) Molten metal pouring device and molten metal pouring method
EP3417179B8 (en) Connecting means and method for connecting two components
EP3570993B8 (en) Casting method
EP3451278A4 (en) Delivery-plan creating system and delivery-plan creating method
EP3372325A4 (en) Mold flux for continuous casting and continuous casting method
EP3273648A4 (en) System and method
EP3318888A4 (en) Robot voice direction-seeking turning system and method
EP3592523A4 (en) Cooling system and method
EP3266539A4 (en) Molten metal carrying system and method
EP3464673A4 (en) Shadow-mask-deposition system and method therefor
EP3453147A4 (en) Botmaster discovery system and method
EP3408218A4 (en) Thermal isolated platform system and method
EP3364569A4 (en) Optical amplification system and optical amplification method
EP3263247A4 (en) Casting device and casting method
EP3231535A4 (en) Molten metal pouring device and molten metal pouring method
EP3513888A4 (en) Continuous casting method
EP3426794A4 (en) Method and system for characterizing mouth-associated conditions
EP3417960A4 (en) Die-casting sleeve and method for manufacturing same
EP3270740A4 (en) Cooling system and method
EP3351318A4 (en) Vertical casting equipment and vertical casting method using same
EP3488061A4 (en) Construction system and method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20190130

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20191107

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 14/00 20060101ALI20191101BHEP

Ipc: C22C 21/00 20060101ALI20191101BHEP

Ipc: C22C 30/00 20060101ALI20191101BHEP

Ipc: F27B 14/04 20060101ALI20191101BHEP

Ipc: B22D 11/00 20060101ALI20191101BHEP

Ipc: C22C 1/02 20060101AFI20191101BHEP

Ipc: B22D 11/055 20060101ALI20191101BHEP

Ipc: B22D 27/00 20060101ALI20191101BHEP

Ipc: F27B 14/08 20060101ALI20191101BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200609