[go: up one dir, main page]

BR9002312A - Processo para a preparacao de uma liga mestra de aluminio-estroncio,liga mestra de aluminio-estroncio,processo para a refinacao de estrutura durante a polidificacao de ligas de aluminio-silicio e produtos obtidos - Google Patents

Processo para a preparacao de uma liga mestra de aluminio-estroncio,liga mestra de aluminio-estroncio,processo para a refinacao de estrutura durante a polidificacao de ligas de aluminio-silicio e produtos obtidos

Info

Publication number
BR9002312A
BR9002312A BR909002312A BR9002312A BR9002312A BR 9002312 A BR9002312 A BR 9002312A BR 909002312 A BR909002312 A BR 909002312A BR 9002312 A BR9002312 A BR 9002312A BR 9002312 A BR9002312 A BR 9002312A
Authority
BR
Brazil
Prior art keywords
aluminum
master alloy
strassium
polidification
refining
Prior art date
Application number
BR909002312A
Other languages
English (en)
Inventor
Mattheus Vader
Jan Noordegraaf
Edward Hendrik Klei Nagelvoort
Jan Pieter Mulder
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR9002312A publication Critical patent/BR9002312A/pt

Links

Classifications

    • 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
    • C22C21/04—Modified aluminium-silicon alloys
    • 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
    • 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
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR909002312A 1989-05-19 1990-05-17 Processo para a preparacao de uma liga mestra de aluminio-estroncio,liga mestra de aluminio-estroncio,processo para a refinacao de estrutura durante a polidificacao de ligas de aluminio-silicio e produtos obtidos BR9002312A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89201287 1989-05-19

Publications (1)

Publication Number Publication Date
BR9002312A true BR9002312A (pt) 1991-08-06

Family

ID=8202395

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002312A BR9002312A (pt) 1989-05-19 1990-05-17 Processo para a preparacao de uma liga mestra de aluminio-estroncio,liga mestra de aluminio-estroncio,processo para a refinacao de estrutura durante a polidificacao de ligas de aluminio-silicio e produtos obtidos

Country Status (7)

Country Link
US (1) US5045110A (pt)
EP (1) EP0398449A1 (pt)
JP (1) JPH0328341A (pt)
AU (1) AU625607B2 (pt)
BR (1) BR9002312A (pt)
CA (1) CA2017040A1 (pt)
NO (1) NO902193L (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8922487D0 (en) * 1989-10-05 1989-11-22 Shell Int Research Aluminium-strontium master alloy
US5230754A (en) * 1991-03-04 1993-07-27 Kb Alloys, Inc. Aluminum master alloys containing strontium, boron, and silicon for grain refining and modifying aluminum alloys
AU5718894A (en) * 1992-11-24 1994-06-22 Kbm-Metaalindustrie B.V. Aluminium-antimony master alloy
GB2274656B (en) * 1993-01-29 1996-12-11 London Scandinavian Metall Alloying additive
EP0618303B1 (en) * 1993-03-26 1997-06-11 Hitachi Metals, Ltd. Airtight aluminum alloy casting and its manufacturing method
DE4327227A1 (de) * 1993-08-13 1995-02-16 Schaedlich Stubenrauch Juergen Kornfeinungsmittel, seine Herstellung und Verwendung
CH689143A5 (de) * 1994-06-16 1998-10-30 Rheinfelden Aluminium Gmbh Aluminium-Silizium Druckgusslegierung mit hoher Korrosionsbestaendigkeit, insbesondere fuer Sicherheitsbauteile.
US5882443A (en) * 1996-06-28 1999-03-16 Timminco Limited Strontium-aluminum intermetallic alloy granules
US6210460B1 (en) 1997-06-27 2001-04-03 Timminco Limited Strontium-aluminum intermetallic alloy granules
US6042660A (en) * 1998-06-08 2000-03-28 Kb Alloys, Inc. Strontium master alloy composition having a reduced solidus temperature and method of manufacturing the same
NO312520B1 (no) * 2000-02-28 2002-05-21 Hydelko Ks Forlegering for modifikasjon og kornforfining av undereutektiske og eutektiske Al-Si-stöpelegeringer, ogfremgangsmåte for fremstilling av forlegeringen
US7666353B2 (en) * 2003-05-02 2010-02-23 Brunswick Corp Aluminum-silicon alloy having reduced microporosity
CN101338381B (zh) * 2007-09-12 2011-05-25 浙江今飞凯达轮毂有限公司 一种铝钛碳锶合金细化剂的制备方法
CN104294110B (zh) * 2014-10-11 2016-07-20 江苏大学 一种能提高多元亚共晶铝硅合金力学性能的工艺方法
CN107419119B (zh) * 2017-07-18 2019-01-15 南京云开合金有限公司 一种铝锶中间合金及其制备方法
CN110129632B (zh) * 2019-06-25 2021-05-11 江苏亚太航空科技有限公司 一种涡旋压缩机动静盘用铝型材加工方法
CN110802235A (zh) * 2019-11-15 2020-02-18 衡东县金源铝银粉有限公司 一种生产烟花铝粉的方法
CN114075635B (zh) * 2020-08-10 2022-09-27 北京理工大学 一种高质量热值铝硅合金粉体材料及其制备方法
CN115141945B (zh) * 2022-08-01 2023-10-31 立中四通轻合金集团股份有限公司 一种锶含量大于10wt%的铝锶中间合金卷材的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH502440A (de) * 1967-09-21 1971-01-31 Metallgesellschaft Ag Verfahren zur Herstellung von strontium- und/oder bariumhaltigen Vorlegierungen für die Veredelung von Aluminiumlegierungen
US4009026A (en) * 1974-08-27 1977-02-22 Kawecki Berylco Industries, Inc. Strontium-silicon-aluminum master alloy and process therefor
CA1064736A (en) * 1975-06-11 1979-10-23 Robert D. Sturdevant Strontium-bearing master composition for aluminum casting alloys
US4394348A (en) * 1979-10-15 1983-07-19 Interox Chemicals Ltd. Process for the preparation of aluminium alloys
US4576791A (en) * 1984-02-27 1986-03-18 Anglo Blackwells Limited Aluminium-strontium-titanium-boron master alloy
JPS61170503A (ja) * 1985-01-24 1986-08-01 Nagaoka Gijutsu Kagaku Univ アルミニウムまたはアルミニウム基合金の微粉末の製造方法
NO161686C (no) * 1986-06-20 1989-09-13 Raufoss Ammunisjonsfabrikker Aluminiumlegering, fremgangsmaate for dens fremstilling oganvendelse av legeringen i elektriske ledninger.
FR2604186A1 (fr) * 1986-09-22 1988-03-25 Peugeot Procede de fabrication de pieces en alliage d'aluminium hypersilicie obtenu a partir de poudres refroidies a tres grande vitesse de refroidissement
US4762553A (en) * 1987-04-24 1988-08-09 The United States Of America As Represented By The Secretary Of The Air Force Method for making rapidly solidified powder

Also Published As

Publication number Publication date
CA2017040A1 (en) 1990-11-19
NO902193L (no) 1990-11-20
NO902193D0 (no) 1990-05-16
US5045110A (en) 1991-09-03
AU5516490A (en) 1990-11-22
JPH0328341A (ja) 1991-02-06
EP0398449A1 (en) 1990-11-22
AU625607B2 (en) 1992-07-16

Similar Documents

Publication Publication Date Title
BR9002312A (pt) Processo para a preparacao de uma liga mestra de aluminio-estroncio,liga mestra de aluminio-estroncio,processo para a refinacao de estrutura durante a polidificacao de ligas de aluminio-silicio e produtos obtidos
BR8804699A (pt) Processo de separacao de uma mistura de ligas metalicas
BR9002056A (pt) Processo para produzir uma liga mestra de aluminio
PT93452A (pt) Processo para a preparacao de uma pastilha de colestiramina
BR8606987A (pt) Ligas de aluminio-litio e processo para producao das mesmas
BR8702527A (pt) Processo para a preparacao de uma triazol-sulfonamida
BR8601191A (pt) Processo para sintese de liga metalica substancialmente amorfa
GB2239874B (en) High strength amorphous aluminum-based alloy and process for producing amorphous aluminum-based alloy structural member
BR8301065A (pt) Processo para preparacao de uma liga e liga assim obtida
NO178795C (no) Magnesiumbaserte legeringer med höy styrke
BR8700011A (pt) Processo para a formacao de ligas precursoras para aliagem mecanica subsequente numa liga final,processo para a formacao de ligas a base de aluminio atraves de tecnicas de aliagem mecanica
PT92919A (pt) Processo para a preparacao de agentes ansioliticos bis-azabiciclicos
BR9003345A (pt) Processo para a preparacao de 1,1,1,2-tetrafluoretano
PT92120A (pt) Processo para a preparacao de composicoes oftalmologicas contendo ciclosporina
PT89069A (pt) Processo para a preparacao de uma dispersao branqueadora possuindo um agente de branqueamento fluorescente
BR8801101A (pt) Aperfeicoamento em processo de alivio termico de tensao de uma secao selecionada de um conduto de liga de niquel
BR8304798A (pt) Liga a base de aluminio e processo para a producao de um produto semi-fabricado a partir de uma liga a base de aluminio
BR8803074A (pt) Chapas de liga de aluminio contendo magnesio utilizaveis para producao por forjamento-estiramento de corpos de caixa e processo de obtencao das ditas chapas
BR8702111A (pt) Processo para a preparacao de uma sulfonamida de tiazoltriazol
BR8806907A (pt) Processo para preparar uma liga de polimeros
BR9004945A (pt) Processo para a preparacao de uma liga mestre de aluminio-estroncio,a respectiva liga,processo para o refino de estrutura e produtos manufaturados de ligas de aluminio-silicio
BR8807516A (pt) Processo para a producao de ligas principais destinadas a refinacao granular de fundidos de aluminio e liga principal para refinacao granular de fundidos de aluminio
BR8606525A (pt) Processo para producao de um material de folha de liga de aluminio aperfeicoado
PT92133A (pt) Processo para a separacao de glicolipidos de uma mistura lipidica e utilizando as fraccoes obtidas
PT85209A (pt) Processo para a preparacao de um produto alimentar

Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee