BRPI0716660B1 - peça fundida de metal formada em um molde compreendendo um agregado por meio de um processo de resfriamento rápido e exibindo uma microestrutura fundida - Google Patents

peça fundida de metal formada em um molde compreendendo um agregado por meio de um processo de resfriamento rápido e exibindo uma microestrutura fundida Download PDF

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Publication number
BRPI0716660B1
BRPI0716660B1 BRPI0716660A BRPI0716660A BRPI0716660B1 BR PI0716660 B1 BRPI0716660 B1 BR PI0716660B1 BR PI0716660 A BRPI0716660 A BR PI0716660A BR PI0716660 A BRPI0716660 A BR PI0716660A BR PI0716660 B1 BRPI0716660 B1 BR PI0716660B1
Authority
BR
Brazil
Prior art keywords
microstructure
region
solidifying
solidification
casting
Prior art date
Application number
BRPI0716660A
Other languages
English (en)
Portuguese (pt)
Inventor
J Fred Major
John Campbell
John R Grassi
Original Assignee
Alotech Ltd
Llc E Alcan Internat 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 Alotech Ltd, Llc E Alcan Internat Ltd filed Critical Alotech Ltd
Publication of BRPI0716660A2 publication Critical patent/BRPI0716660A2/pt
Publication of BRPI0716660B1 publication Critical patent/BRPI0716660B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • 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
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/04—Machines or apparatus for chill casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/06—Special casting characterised by the nature of the product by its physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
BRPI0716660A 2006-08-16 2007-08-14 peça fundida de metal formada em um molde compreendendo um agregado por meio de um processo de resfriamento rápido e exibindo uma microestrutura fundida BRPI0716660B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/505,019 US20080041499A1 (en) 2006-08-16 2006-08-16 Solidification microstructure of aggregate molded shaped castings
PCT/US2007/018175 WO2008021450A1 (en) 2006-08-16 2007-08-14 Solidification microstructure of aggregate molded shaped castings

Publications (2)

Publication Number Publication Date
BRPI0716660A2 BRPI0716660A2 (pt) 2015-02-10
BRPI0716660B1 true BRPI0716660B1 (pt) 2015-12-15

Family

ID=39082327

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716660A BRPI0716660B1 (pt) 2006-08-16 2007-08-14 peça fundida de metal formada em um molde compreendendo um agregado por meio de um processo de resfriamento rápido e exibindo uma microestrutura fundida

Country Status (10)

Country Link
US (2) US20080041499A1 (zh)
EP (1) EP2059359B1 (zh)
JP (2) JP2010500923A (zh)
CN (1) CN101522341B (zh)
AU (1) AU2007284439B2 (zh)
BR (1) BRPI0716660B1 (zh)
CA (1) CA2660940C (zh)
GB (1) GB2455007B (zh)
MX (1) MX2009001645A (zh)
WO (1) WO2008021450A1 (zh)

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FR2954355B1 (fr) * 2009-12-22 2012-02-24 Alcan Int Ltd Piece moulee en alliage d'aluminium au cuivre a haute resistance mecanique et au fluage a chaud
US9135691B2 (en) * 2012-06-19 2015-09-15 GM Global Technology Operations LLC Metallographic method for accurate measurement of pore sizes and distributions in metal castings
DE102013210864B4 (de) 2012-06-19 2022-08-25 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Metallographisches Verfahren zur genauen Messung von Porengrößen und -verteilungen in Metallgussteilen
US8622113B1 (en) 2012-09-16 2014-01-07 Charles B. Rau, III Apparatus and method for controlled optimized rapid directional solidification of mold shaped metal castings
CN102874063B (zh) * 2012-10-29 2014-10-01 奇瑞汽车股份有限公司 汽车前悬架控制臂
US9576352B2 (en) * 2014-04-15 2017-02-21 Gm Global Technology Operations, Llc Method to determine skin-layer thickness in high pressure die castings
CN104030708B (zh) * 2014-06-17 2015-12-02 张希君 一种精密铸造用砂及其制备方法
US9758389B2 (en) 2015-03-23 2017-09-12 Eco Squared Solutions, Inc System for separating contaminants from fluids
US9643651B2 (en) 2015-08-28 2017-05-09 Honda Motor Co., Ltd. Casting, hollow interconnecting member for connecting vehicular frame members, and vehicular frame assembly including hollow interconnecting member
US10612114B2 (en) 2016-04-28 2020-04-07 Alotech Limited, Llc Ablation casting process
US20220027620A1 (en) * 2018-12-04 2022-01-27 Arizona Board Of Regents On Behalf Of Arizona State University Dendritic tags
US11958105B2 (en) 2022-03-09 2024-04-16 Honda Motor Co., Ltd. Rapid solidification of molded products

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JP3072685B2 (ja) * 1993-01-14 2000-07-31 石川島播磨重工業株式会社 円盤状鋳造品の製作法
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Also Published As

Publication number Publication date
MX2009001645A (es) 2009-07-10
AU2007284439A1 (en) 2008-02-21
EP2059359A4 (en) 2012-11-14
GB0904243D0 (en) 2009-04-22
BRPI0716660A2 (pt) 2015-02-10
JP2010500923A (ja) 2010-01-14
EP2059359A1 (en) 2009-05-20
GB2455007A (en) 2009-05-27
US20150083280A1 (en) 2015-03-26
AU2007284439B2 (en) 2011-03-10
EP2059359B1 (en) 2014-10-29
WO2008021450A1 (en) 2008-02-21
JP5756162B2 (ja) 2015-07-29
JP2014039958A (ja) 2014-03-06
US20080041499A1 (en) 2008-02-21
CA2660940A1 (en) 2008-02-21
CA2660940C (en) 2012-07-17
CN101522341B (zh) 2014-10-29
GB2455007B (en) 2012-02-22
CN101522341A (zh) 2009-09-02

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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]
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 14/08/2007, OBSERVADAS AS CONDICOES LEGAIS.