BR0114311A - Elaboração de ligas de tipo alumìnio-silìcio - Google Patents

Elaboração de ligas de tipo alumìnio-silìcio

Info

Publication number
BR0114311A
BR0114311A BR0114311-5A BR0114311A BR0114311A BR 0114311 A BR0114311 A BR 0114311A BR 0114311 A BR0114311 A BR 0114311A BR 0114311 A BR0114311 A BR 0114311A
Authority
BR
Brazil
Prior art keywords
aluminum
elaboration
silicon alloys
temperature
molten aluminum
Prior art date
Application number
BR0114311-5A
Other languages
English (en)
Other versions
BR0114311B1 (pt
Inventor
Thomas Margaria
Original Assignee
Invensil
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 Invensil filed Critical Invensil
Publication of BR0114311A publication Critical patent/BR0114311A/pt
Publication of BR0114311B1 publication Critical patent/BR0114311B1/pt

Links

Classifications

    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

"ELABORAçãO DE LIGAS DE TIPO ALUMìNIO-SILìCIO". A invenção se refere a um processo de elaboração de ligas Al-Si, através de introdução no alumínio líquido, a uma temperatura compreendida entre 700 e 850<198>C, de grãos de silício metalúrgico de granulometria inferior a 10 mm, no qual os grãos de silício, quando eles atingem a temperatura do alumínio líquido, têm a propriedade de se fragmentar em grãos menores. Esses grãos são obtidos, de preferência, através de seleção granulométrica entre 1 e 10 mm do material obtido por granulação do silício líquido na água. A invenção permite aumentar a velocidade de dissolução do silício e reduzir as escórias formadas por ocasião da elaboração.
BRPI0114311-5A 2000-10-02 2001-09-27 elaboraÇço de ligas de tipo alumÍnio-silÍcio. BR0114311B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0012508A FR2814757B1 (fr) 2000-10-02 2000-10-02 Elaboration d'alliages de type aluminium-silicium
PCT/FR2001/002993 WO2002029126A1 (fr) 2000-10-02 2001-09-27 Elaboration d'alliages de type aluminium-silicium

Publications (2)

Publication Number Publication Date
BR0114311A true BR0114311A (pt) 2003-10-14
BR0114311B1 BR0114311B1 (pt) 2009-01-13

Family

ID=8854876

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0114311-5A BR0114311B1 (pt) 2000-10-02 2001-09-27 elaboraÇço de ligas de tipo alumÍnio-silÍcio.

Country Status (17)

Country Link
US (1) US6916356B2 (pt)
EP (1) EP1328666B1 (pt)
JP (1) JP5243682B2 (pt)
CN (1) CN1210419C (pt)
AT (1) ATE262600T1 (pt)
AU (2) AU2001293924B9 (pt)
BR (1) BR0114311B1 (pt)
CA (1) CA2424827A1 (pt)
DE (1) DE60102485T2 (pt)
ES (1) ES2217190T3 (pt)
FR (1) FR2814757B1 (pt)
MX (1) MXPA03002823A (pt)
NO (1) NO331463B1 (pt)
RU (1) RU2269583C2 (pt)
TR (1) TR200401444T4 (pt)
WO (1) WO2002029126A1 (pt)
ZA (1) ZA200302314B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8405183B2 (en) 2003-04-14 2013-03-26 S'Tile Pole des Eco-Industries Semiconductor structure
US9493358B2 (en) 2003-04-14 2016-11-15 Stile Photovoltaic module including integrated photovoltaic cells
US20090028740A1 (en) * 2003-04-14 2009-01-29 S'tile Method for the production of semiconductor granules
WO2004093202A1 (fr) 2003-04-14 2004-10-28 Centre National De La Recherche Scientifique Materiau semiconducteur obtenu par frittage
US8192648B2 (en) 2003-04-14 2012-06-05 S'tile Method for forming a sintered semiconductor material
FR2853562B1 (fr) 2003-04-14 2006-08-11 Centre Nat Rech Scient Procede de fabrication de granules semiconducteurs
US9741881B2 (en) 2003-04-14 2017-08-22 S'tile Photovoltaic module including integrated photovoltaic cells
RU2266971C1 (ru) * 2004-05-25 2005-12-27 Общество с ограниченной ответственностью "Инженерно-технологический центр" Способ получения алюминиево-кремниевых сплавов
EP2022294A4 (en) * 2006-05-30 2014-04-16 Howmet Corp FUSION PROCESS USING A GRAPHITE FUSION CONTAINER
RU2321649C1 (ru) * 2006-08-10 2008-04-10 Государственное образовательное учреждение высшего профессионального образования СИБИРСКИЙ ГОСУДАРСТВЕННЫЙ ИНДУСТРИАЛЬНЫЙ УНИВЕРСИТЕТ Способ получения силуминов
CN102690964B (zh) * 2012-06-13 2014-06-18 山东大学 一种过共晶铝硅合金初生硅变质剂及其制备方法
JP5833256B2 (ja) * 2012-12-10 2015-12-16 昭和電工株式会社 ケイ素含有アルミニウム合金鋳塊の製造方法
JP5833257B2 (ja) * 2012-12-10 2015-12-16 昭和電工株式会社 ケイ素含有アルミニウム合金鋳塊の製造方法
RU2570142C1 (ru) * 2014-11-20 2015-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уральский государственный горный университет" Способ получения литого алюминиево-кремниевого композиционного сплава
CN116970821B (zh) * 2023-04-19 2025-09-12 福建科源新材料股份有限公司 一种低烧损的高硅铝合金熔炼工艺
CN119685644B (zh) * 2025-02-25 2025-12-05 湖南中创空天新材料股份有限公司 一种4032铝合金的熔铸方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1463933A (en) * 1975-02-27 1977-02-09 Diamond Shamrock Corp Alloying constituents for aluminium
SU1203917A1 (ru) * 1984-04-10 1996-05-10 Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности Способ получения алюминиево-кремниевых сплавов
SU1398430A1 (ru) * 1986-05-06 1995-07-25 В.С. Разумкин Способ получения алюминиевых сплавов
DE3684480D1 (de) * 1986-09-29 1992-04-23 Vni Pi Aljuminievoi Magnievoi Verfahren zur herstellung von aluminosilikonlegierungen mit 2-22 gewichtsprozent silizium.
US5017218A (en) * 1989-06-12 1991-05-21 Uddholm Tooling Aktiebolag Method and apparatus for the production of metal granules
JPH0611891B2 (ja) * 1989-10-16 1994-02-16 日本金属化学株式会社 ケイ素をアルミニウムに添加する方法
FR2729131B1 (fr) * 1995-01-09 1997-02-14 Pechiney Electrometallurgie Silicium et ferrosilicium metallurgique a basse teneur en oxygene
JPH0953131A (ja) * 1995-08-11 1997-02-25 Miyako Nakada 金属珪素の溶解方法
JPH10182125A (ja) * 1996-12-20 1998-07-07 Kawasaki Steel Corp 粉状高純度シリコンの製造方法

Also Published As

Publication number Publication date
DE60102485D1 (de) 2004-04-29
US6916356B2 (en) 2005-07-12
NO331463B1 (no) 2012-01-09
CA2424827A1 (fr) 2002-04-11
NO20031463D0 (no) 2003-03-31
EP1328666B1 (fr) 2004-03-24
AU9392401A (en) 2002-04-15
FR2814757B1 (fr) 2003-07-11
AU2001293924B9 (en) 2006-06-29
JP5243682B2 (ja) 2013-07-24
ES2217190T3 (es) 2004-11-01
ATE262600T1 (de) 2004-04-15
MXPA03002823A (es) 2004-09-10
DE60102485T2 (de) 2005-03-03
CN1210419C (zh) 2005-07-13
WO2002029126A1 (fr) 2002-04-11
FR2814757A1 (fr) 2002-04-05
US20040035250A1 (en) 2004-02-26
RU2269583C2 (ru) 2006-02-10
JP2004510883A (ja) 2004-04-08
NO20031463L (no) 2003-05-27
EP1328666A1 (fr) 2003-07-23
AU2001293924B2 (en) 2006-02-02
BR0114311B1 (pt) 2009-01-13
TR200401444T4 (tr) 2004-08-23
ZA200302314B (en) 2004-03-25
CN1471589A (zh) 2004-01-28

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: FERROPEM (FR)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/09/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2325 DE 28-07-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.