EP2929958A4 - Method for producing silicon-containing aluminum alloy ingot - Google Patents

Method for producing silicon-containing aluminum alloy ingot

Info

Publication number: EP2929958A4
Authority: EP; European Patent Office
Prior art keywords: aluminum alloy; containing aluminum; alloy ingot; producing silicon; silicon
Prior art date: 2012-12-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP13863450.6A

Other languages

German (de)

French (fr)

Other versions

EP2929958A1 (en

Inventor

Masashi Fukuda

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.)

Resonac Holdings Corp

Original Assignee

Showa Denko KK

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.)

2012-12-10

Filing date

2013-11-28

Publication date

2016-07-13

2013-11-28 Application filed by Showa Denko KK filed Critical Showa Denko KK

2015-10-14 Publication of EP2929958A1 publication Critical patent/EP2929958A1/en

2016-07-13 Publication of EP2929958A4 publication Critical patent/EP2929958A4/en

Status Withdrawn legal-status Critical Current

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
- 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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
- 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
- B22D21/04—Casting aluminium or magnesium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
- 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
- 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
- C22C1/026—Alloys based on aluminium

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Silicon Compounds (AREA)
Manufacture And Refinement Of Metals (AREA)

EP13863450.6A 2012-12-10 2013-11-28 Method for producing silicon-containing aluminum alloy ingot Withdrawn EP2929958A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2012269082		2012-12-10
PCT/JP2013/082093 WO2014091939A1 (en)	2012-12-10	2013-11-28	Method for producing silicon-containing aluminum alloy ingot

Publications (2)

Publication Number	Publication Date
EP2929958A1 EP2929958A1 (en)	2015-10-14
EP2929958A4 true EP2929958A4 (en)	2016-07-13

Family

ID=50934232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13863450.6A Withdrawn EP2929958A4 (en)	2012-12-10	2013-11-28	Method for producing silicon-containing aluminum alloy ingot

Country Status (6)

Country	Link
US (1)	US20150314367A1 (en)
EP (1)	EP2929958A4 (en)
JP (1)	JP5833257B2 (en)
KR (1)	KR20150067291A (en)
CN (1)	CN104837577B (en)
WO (1)	WO2014091939A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113355543A (en) *	2021-05-27	2021-09-07	江苏奋杰有色金属制品有限公司	Production process of aluminum alloy cast rod

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040035250A1 (en) *	2000-10-02	2004-02-26	Thomas Margaria	Preparing aluminium-silicon alloys
US20060042539A1 (en) *	2004-08-26	2006-03-02	Mitsubishi Materials Corporation	Silicon cleaning method for semiconductor materials and polycrystalline silicon chunk
WO2010126639A1 (en) *	2009-04-29	2010-11-04	Calisolar, Inc.	Process control for umg-si material purification

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04276031A (en)	1991-03-05	1992-10-01	Nippon Light Metal Co Ltd	Method for removing phosphorus in aluminum
JPH07207366A (en)	1994-01-17	1995-08-08	Kobe Steel Ltd	Production of al or al alloy
JP3378342B2 (en) *	1994-03-16	2003-02-17	日本軽金属株式会社	Aluminum casting alloy excellent in wear resistance and method for producing the same
CN1043249C (en) *	1995-04-18	1999-05-05	河南省淅川县冶金材料厂	One-step method for producing silicon-aluminum-barium-iron alloy composite deoxidizer by submerged arc furnace
JP3524519B2 (en)	2000-06-22	2004-05-10	株式会社大紀アルミニウム工業所	Method for removing P and / or Sb from molten aluminum
CN102020278A (en) *	2009-09-09	2011-04-20	贵阳宝源阳光硅业有限公司	Method for removing impurity phosphorus in silicon
JP5355320B2 (en) *	2009-09-10	2013-11-27	日産自動車株式会社	Aluminum alloy casting member and manufacturing method thereof

2013
- 2013-11-28 CN CN201380064224.2A patent/CN104837577B/en not_active Expired - Fee Related
- 2013-11-28 WO PCT/JP2013/082093 patent/WO2014091939A1/en active Application Filing
- 2013-11-28 EP EP13863450.6A patent/EP2929958A4/en not_active Withdrawn
- 2013-11-28 JP JP2014551971A patent/JP5833257B2/en not_active Expired - Fee Related
- 2013-11-28 US US14/443,666 patent/US20150314367A1/en not_active Abandoned
- 2013-11-28 KR KR1020157011677A patent/KR20150067291A/en not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040035250A1 (en) *	2000-10-02	2004-02-26	Thomas Margaria	Preparing aluminium-silicon alloys
US20060042539A1 (en) *	2004-08-26	2006-03-02	Mitsubishi Materials Corporation	Silicon cleaning method for semiconductor materials and polycrystalline silicon chunk
WO2010126639A1 (en) *	2009-04-29	2010-11-04	Calisolar, Inc.	Process control for umg-si material purification

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014091939A1 *

Also Published As

Publication number	Publication date
CN104837577B (en)	2016-08-24
CN104837577A (en)	2015-08-12
US20150314367A1 (en)	2015-11-05
JP5833257B2 (en)	2015-12-16
JPWO2014091939A1 (en)	2017-01-05
WO2014091939A1 (en)	2014-06-19
EP2929958A1 (en)	2015-10-14
KR20150067291A (en)	2015-06-17

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Legal Events

Date	Code	Title	Description
2015-09-11	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
2015-10-14	17P	Request for examination filed	Effective date: 20150615
2015-10-14	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
2015-10-14	AX	Request for extension of the european patent	Extension state: BA ME
2016-03-16	DAX	Request for extension of the european patent (deleted)
2016-07-13	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20160609
2016-07-13	RIC1	Information provided on ipc code assigned before grant	Ipc: B22D 27/20 20060101AFI20160603BHEP Ipc: C22C 1/02 20060101ALI20160603BHEP Ipc: C22C 21/02 20060101ALI20160603BHEP Ipc: B22D 21/04 20060101ALI20160603BHEP Ipc: B22D 7/00 20060101ALI20160603BHEP
2017-06-09	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
2017-07-12	18D	Application deemed to be withdrawn	Effective date: 20170110