BR0000903A - Método de determinação do teor de magnésio em ligas de alumìnio fundidas - Google Patents

Método de determinação do teor de magnésio em ligas de alumìnio fundidas

Info

Publication number
BR0000903A
BR0000903A BR0000903-2A BR0000903A BR0000903A BR 0000903 A BR0000903 A BR 0000903A BR 0000903 A BR0000903 A BR 0000903A BR 0000903 A BR0000903 A BR 0000903A
Authority
BR
Brazil
Prior art keywords
determining
magnesium content
aluminum alloys
molten aluminum
eutectic temperature
Prior art date
Application number
BR0000903-2A
Other languages
English (en)
Inventor
Mayuki Morinaka
Original Assignee
Metal Science Ltd
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 Metal Science Ltd filed Critical Metal Science Ltd
Publication of BR0000903A publication Critical patent/BR0000903A/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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2028—Metallic constituents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Patente de Invenção para <B>''MéTODO DE DETERMINAçãO DO TEOR DE MAGNéSIO EM LIGAS DE ALUMìNIO FUNDIDAS''<D>. A invenção se refere a um método de determinação do teor de magnésio em liga de alumínio fundida por análise térmica pela determinação de uma curva de arrefecimento de uma temperatura eutética, e substituição da temperatura eutética acima em uma fórmula de Mg = {(577 - TE/4,4} X Si/12,5.
BR0000903-2A 1999-02-24 2000-02-22 Método de determinação do teor de magnésio em ligas de alumìnio fundidas BR0000903A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08950499A JP3331408B2 (ja) 1999-02-24 1999-02-24 アルミ合金の溶湯中のマグネシウムの含有量を測定する法

Publications (1)

Publication Number Publication Date
BR0000903A true BR0000903A (pt) 2000-10-17

Family

ID=13972619

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0000903-2A BR0000903A (pt) 1999-02-24 2000-02-22 Método de determinação do teor de magnésio em ligas de alumìnio fundidas

Country Status (7)

Country Link
US (1) US6345910B1 (pt)
JP (1) JP3331408B2 (pt)
CN (1) CN1159577C (pt)
BE (1) BE1014517A3 (pt)
BR (1) BR0000903A (pt)
DE (1) DE10007589C2 (pt)
FR (1) FR2790090B1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8505397B2 (en) * 2010-09-30 2013-08-13 GM Global Technology Operations LLC Methods of characterizing aluminum oxides
CN105044151B (zh) * 2015-08-26 2017-06-16 中南大学 一种测量铝合金连续冷却转变曲线的方法
CN106053520B (zh) * 2016-05-16 2019-08-06 佛山科睿探测仪器科技有限公司 一种热分析法测定铁水锰含量的方法及装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662173A (en) * 1969-10-27 1972-05-09 Dresser Ind Well logging method for determining the presence of aluminum and magnesium
FR2391473A1 (fr) * 1977-05-18 1978-12-15 Electro Nite Procede et dispositif pour la determination de la structure metallographique de metaux ou d'alliages
SU871047A1 (ru) * 1979-09-06 1981-10-07 Ждановский металлургический институт Устройство дл термического анализа металлов
US4454230A (en) * 1982-07-12 1984-06-12 American Monitor Corporation Assay method and reagent composition for the determination of magnesium
US4592538A (en) * 1982-09-15 1986-06-03 Elkem Metals Company Apparatus for producing predominately iron alloy containing magnesium
FI73528C (fi) * 1983-06-30 1987-10-09 Valtion Teknillinen Foerfarande foer kontrollering av en tvaofasig processmaelta av gjutmaessing.
SE444817B (sv) * 1984-09-12 1986-05-12 Sintercast Ab Forfarande for framstellning av gjutgods av gjutjern
DE3790942C2 (pt) * 1987-04-24 1991-05-16 Kievskij Politechniceskij Institut Imeni 50-Letija Velikoj Oktjabrskoj Socialisticeskoj Revoljucii, Kiew/Kiev, Su
GB8802619D0 (en) * 1988-02-05 1988-03-02 British Cast Iron Res Ass Method of determining magnesium content of magnesium-treated cast iron
EP0432642B1 (en) * 1989-12-15 1998-06-17 F. Hoffmann-La Roche Ag Reagent composition, methods and kits for quantification of magnesium or calcium and magnesium
SE466059B (sv) * 1990-02-26 1991-12-09 Sintercast Ltd Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor
US5397710A (en) * 1991-10-28 1995-03-14 David Diagnostics, Inc. Process for measuring magnesium in biological fluids
JPH06118037A (ja) * 1992-10-08 1994-04-28 Hitachi Metals Ltd アルミニウム合金の引け性判定方法
US5305815A (en) * 1992-10-30 1994-04-26 Queen's University Method and apparatus for predicting microstructure of cast iron
BR9207177A (pt) * 1992-11-16 1995-12-12 Mineral Dev Int As Método para produzir magnésio metálico óxido de magnésio ou um material refratário
JP2510947B2 (ja) * 1993-10-15 1996-06-26 有限会社日本サブランスプローブエンジニアリング 鋳鉄の溶湯中における球状化剤またはｃｖ化剤の有無および片状黒鉛鋳鉄のチル化傾向を判別する方法とそれに使用する試料採取容器
JP2750832B2 (ja) * 1995-05-16 1998-05-13 株式会社木村鋳造所 鋳鉄の溶湯の性状を判定する方法
BR9611467A (pt) * 1995-11-21 1999-12-28 Opticast Ab Método aperfeiçoado para otimização do refinamento de grão de ligas de alumìnio.
CN1107229C (zh) * 1996-03-29 2003-04-30 株式会社京都第一科学 用于测定生物体液中镁的测试片
EP0892077A1 (en) * 1997-07-18 1999-01-20 Aluminum Company Of America Cast aluminium alloy and components produced thereof
US6074499A (en) * 1998-01-09 2000-06-13 South Dakoga School Of Mines And Technology Boron-copper-magnesium-tin alloy and method for making same

Also Published As

Publication number Publication date
DE10007589C2 (de) 2003-10-02
JP2000241374A (ja) 2000-09-08
DE10007589A1 (de) 2000-09-21
JP3331408B2 (ja) 2002-10-07
US6345910B1 (en) 2002-02-12
BE1014517A3 (fr) 2003-12-02
FR2790090A1 (fr) 2000-08-25
FR2790090B1 (fr) 2004-08-27
CN1266987A (zh) 2000-09-20
CN1159577C (zh) 2004-07-28

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time