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WO1997033008A1 - Procede de production d'alliages a base d'aluminium et de silicium - Google Patents

Procede de production d'alliages a base d'aluminium et de silicium Download PDF

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Publication number
WO1997033008A1
WO1997033008A1 PCT/RU1996/000363 RU9600363W WO9733008A1 WO 1997033008 A1 WO1997033008 A1 WO 1997033008A1 RU 9600363 W RU9600363 W RU 9600363W WO 9733008 A1 WO9733008 A1 WO 9733008A1
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
aluminum
minutes
mass
silicon
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.)
Ceased
Application number
PCT/RU1996/000363
Other languages
English (en)
Russian (ru)
Inventor
Vladimir Mikhailovich Fedotov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1997033008A1 publication Critical patent/WO1997033008A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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

Definitions

  • the invention is related to the metallurgy of non-ferrous metals and alloys, and more specifically, to the methods of producing alloys of aluminum with brown. More narrowly, the invention is related to such methods for the production of aluminum-aluminum alloys, in the main for the melting process. A more narrower version of the process is available for melting processes with melted alloys and for the processing of the melting and processing alloys.
  • the closest to the technical essence and the result obtained by the invention is a method of producing aluminum alloys, including melting of aluminum, ⁇ ⁇ 97/33008 ⁇ / ⁇ 96 / 00363
  • the posed problem is solved in that, in the process of radiation of aluminum-aluminum alloys, including the melting of aluminum. Reducing the connection of the accessories, starting up the fuel and the cycle of the equipment, according to the invention, to the accessories of the car, ⁇ me ⁇ g ⁇ , s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu in ⁇ aches ⁇ ve ⁇ emniys ⁇ de ⁇ zhascheg ⁇ s ⁇ edineniya is ⁇ lzuyu ⁇ ⁇ va ⁇ tsevy ⁇ es ⁇ in ⁇ aches ⁇ ve ⁇ isad ⁇ i is ⁇ lzuyu ⁇ asbes ⁇ vy ⁇ am ⁇ n, sm ⁇ chenny in v ⁇ dn ⁇ -g ⁇ a ⁇ i ⁇ v ⁇ y sus ⁇ enzii in ⁇ echenie, ⁇ menyney me ⁇ e 15-20 minutes the and ⁇ a ⁇ zhe, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu, nav ⁇ d ⁇ zhivani
  • a bath of molten aluminum is introduced by the 35th lower-level compound, which supplies the alloy and introduces the temperature, at least 750 ° C, to a temperature of at least
  • Example 1 An aluminum curtain with a weight of 1000 g was melted in an alundum crucible, a black sand was introduced and a melt was processed in a period of 20 min. The alloy was produced in 97/33008 ⁇ / ⁇ 96 / 00363
  • Example 2 The alundum crucible melted 700 g of aluminum, grades 7, ⁇ and 750 ° Celsius introduced 200 g of slag composition (wt.%): 50
  • the electric alloy furnace has fused 350 g of aluminum.
  • the alloy introduced 300 g of the slag of the siluminous product composition (wt%): 50%, 10 ⁇ and 30%. After the slag was diluted, an extreme brown was introduced. We waited for melting ⁇ and 930 ° Celsius for dissolving
  • Example 5 During nectadiene (1000 g) ⁇ and 800 ° Celsius introduced aluminum hydroxide or aluminum oxide
  • Example 6 The alundum crucible melted 1000 g of aluminum, ⁇ and 760 ° Celsius introduced 0.05% wt. titanium. After dissolution of titanium, the alloy is blown off with water for 3 minutes, after which 100 g of the earth is discharged and the alloy is extracted into

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

Abstract

Cette invention se rapporte au domaine de la métallurgie des métaux non ferreux et des alliages. Afin de produire des alliages à base d'aluminium et de silicium possédant une forme adéquate en vue de leur utilisation ultérieure, un composé contenant du silicium est ajouté à l'aluminium en fusion, ce dernier étant ensuite hydrogéné. On ajoute ensuite un additif à une température d'au moins 750° C, puis on laisse reposer le mélange fondu avant de répéter le cycle. On utilise en qualité de composé contenant du silicium, du sable de quartz ou du silicium cristallin, tandis que l'on utilise en qualité d'additif un tampon d'amiante imprégné d'une suspension eau-graphite, des scories issues de la production de silumines, de l'acide borique, de l'hydroxyde d'aluminium et du titane. L'hydrogénation se fait soit par l'ajout de l'additif, soit par vapeur d'eau. On laisse ensuite reposer le mélange de réaction pendant une durée de 20 à 40 minutes, après quoi on élimine les scories et on coule le métal.
PCT/RU1996/000363 1996-03-06 1996-12-26 Procede de production d'alliages a base d'aluminium et de silicium Ceased WO1997033008A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96104476A RU2094515C1 (ru) 1996-03-06 1996-03-06 Способ получения силуминов

Publications (1)

Publication Number Publication Date
WO1997033008A1 true WO1997033008A1 (fr) 1997-09-12

Family

ID=20177766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1996/000363 Ceased WO1997033008A1 (fr) 1996-03-06 1996-12-26 Procede de production d'alliages a base d'aluminium et de silicium

Country Status (2)

Country Link
RU (1) RU2094515C1 (fr)
WO (1) WO1997033008A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100509216C (zh) * 2006-12-18 2009-07-08 北京矿冶研究总院 一种添加超细或纳米铝粉的速熔硅剂及制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2266971C1 (ru) * 2004-05-25 2005-12-27 Общество с ограниченной ответственностью "Инженерно-технологический центр" Способ получения алюминиево-кремниевых сплавов
RU2321649C1 (ru) * 2006-08-10 2008-04-10 Государственное образовательное учреждение высшего профессионального образования СИБИРСКИЙ ГОСУДАРСТВЕННЫЙ ИНДУСТРИАЛЬНЫЙ УНИВЕРСИТЕТ Способ получения силуминов
RU2652905C1 (ru) * 2017-03-20 2018-05-03 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ получения алюминиево-кремниевых сплавов

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202984B (de) * 1962-07-12 1965-10-14 Siemens Ag Verfahren zur Herstellung von borhaltigen Metall-Legierungen
EP0396388A2 (fr) * 1989-05-03 1990-11-07 Alcan International Limited Procédé de préparation d'alliage mère à base d'aluminium destiné à l'affinage du grain
US5069875A (en) * 1989-10-16 1991-12-03 Nikkin Flux Inc. Method of adding silicon to aluminum
RU2002831C1 (ru) * 1991-05-05 1993-11-15 Владимир Михайлович Федотов Способ переработки шлака производства алюмини и его сплавов

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202984B (de) * 1962-07-12 1965-10-14 Siemens Ag Verfahren zur Herstellung von borhaltigen Metall-Legierungen
EP0396388A2 (fr) * 1989-05-03 1990-11-07 Alcan International Limited Procédé de préparation d'alliage mère à base d'aluminium destiné à l'affinage du grain
US5069875A (en) * 1989-10-16 1991-12-03 Nikkin Flux Inc. Method of adding silicon to aluminum
RU2002831C1 (ru) * 1991-05-05 1993-11-15 Владимир Михайлович Федотов Способ переработки шлака производства алюмини и его сплавов

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100509216C (zh) * 2006-12-18 2009-07-08 北京矿冶研究总院 一种添加超细或纳米铝粉的速熔硅剂及制备方法

Also Published As

Publication number Publication date
RU2094515C1 (ru) 1997-10-27

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