EP3268983A4 - Method of purifying and casting materials - Google Patents

Method of purifying and casting materials Download PDF

Info

Publication number
EP3268983A4
EP3268983A4 EP16762122.6A EP16762122A EP3268983A4 EP 3268983 A4 EP3268983 A4 EP 3268983A4 EP 16762122 A EP16762122 A EP 16762122A EP 3268983 A4 EP3268983 A4 EP 3268983A4
Authority
EP
European Patent Office
Prior art keywords
purifying
casting materials
casting
materials
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Withdrawn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
EP16762122.6A
Other languages
German (de)
French (fr)
Other versions
EP3268983A1 (en
Inventor
Glenn M. MITCHELL
Suresh Sundarraj
Wayne D. MEYER
Jianxing Li
David E. Steele
Marc D. RUGGIERO
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of EP3268983A1 publication Critical patent/EP3268983A1/en
Publication of EP3268983A4 publication Critical patent/EP3268983A4/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Withdrawn legal-status Critical Current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
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B22D21/027—Casting heavy metals with low melting point, i.e. less than 1000 degrees C, e.g. Zn 419 degrees C, Pb 327 degrees C, Sn 232 degrees C
EP16762122.6A 2015-03-10 2016-02-25 Method of purifying and casting materials Withdrawn EP3268983A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562130985P 2015-03-10 2015-03-10
PCT/US2016/019490 WO2016144557A1 (en) 2015-03-10 2016-02-25 Method of purifying and casting materials

Publications (2)

Publication Number Publication Date
EP3268983A1 EP3268983A1 (en) 2018-01-17
EP3268983A4 true EP3268983A4 (en) 2018-07-25

Family

ID=56879731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16762122.6A Withdrawn EP3268983A4 (en) 2015-03-10 2016-02-25 Method of purifying and casting materials

Country Status (5)

Country Link
US (1) US20180044761A1 (en)
EP (1) EP3268983A4 (en)
JP (1) JP2018515686A (en)
KR (1) KR20170125866A (en)
WO (1) WO2016144557A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10455680B2 (en) * 2016-02-29 2019-10-22 Asml Netherlands B.V. Method and apparatus for purifying target material for EUV light source
US10889887B2 (en) 2016-08-22 2021-01-12 Honeywell International Inc. Chalcogenide sputtering target and method of making the same
FR3096987B1 (en) * 2019-06-07 2021-08-27 Constellium Issoire Device to trap hydrogen
CN114574714B (en) * 2022-03-04 2023-05-23 昆明理工大学 Vertical vacuum spiral crystallization equipment and method for continuously separating binary eutectic alloy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226102A (en) * 1963-01-18 1965-12-28 Light Metals Res Lab Inc Continuous vacuum and inert gas apparatus for treating and processing titanium and other metals
US5275228A (en) * 1990-12-13 1994-01-04 Sulzer-Mtu Casting Technology Gmbh Process and apparatus for production of single-crystal turbine blades
EP1249520A1 (en) * 2001-04-09 2002-10-16 Optoscint Inc. Apparatus and method for the purification of a material

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597269A (en) * 1946-01-18 1952-05-20 Ajax Engineering Corp Apparatus for the mold casting of metals
US2882570A (en) * 1956-05-22 1959-04-21 Joseph B Brennan Continuous vacuum casting
US2962277A (en) * 1958-05-15 1960-11-29 Gen Electric Apparatus for continuous process of steel making
US3343828A (en) * 1962-03-30 1967-09-26 Air Reduction High vacuum furnace
FR1604719A (en) * 1968-10-22 1972-01-24
US3954134A (en) * 1971-03-28 1976-05-04 Rheinstahl Huettenwerke Ag Apparatus for treating metal melts with a purging gas during continuous casting
BE786018A (en) * 1971-07-09 1973-01-08 Allegheny Ludlum Ind Inc PROCESS FOR INJECTING A REACTIVE GAS IN A BATH OF MELTED METAL
US4067731A (en) * 1975-07-18 1978-01-10 Southwire Company Method of treating molten metal
US4169584A (en) * 1977-07-18 1979-10-02 The Carborundum Company Gas injection apparatus
US4384888A (en) * 1981-08-03 1983-05-24 Aluminum Company Of America Treating molten aluminum
ITMI20110903A1 (en) * 2011-05-20 2012-11-21 Freni Brembo Spa PLANT AND METHOD FOR INJECTION IN SEMISOLID ALUMINUM MOLD

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226102A (en) * 1963-01-18 1965-12-28 Light Metals Res Lab Inc Continuous vacuum and inert gas apparatus for treating and processing titanium and other metals
US5275228A (en) * 1990-12-13 1994-01-04 Sulzer-Mtu Casting Technology Gmbh Process and apparatus for production of single-crystal turbine blades
EP1249520A1 (en) * 2001-04-09 2002-10-16 Optoscint Inc. Apparatus and method for the purification of a material

Also Published As

Publication number Publication date
US20180044761A1 (en) 2018-02-15
JP2018515686A (en) 2018-06-14
WO2016144557A1 (en) 2016-09-15
KR20170125866A (en) 2017-11-15
EP3268983A1 (en) 2018-01-17

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