BR112017015727A2 - produtos de liga de alumínio - Google Patents

produtos de liga de alumínio

Info

Publication number
BR112017015727A2
BR112017015727A2 BR112017015727A BR112017015727A BR112017015727A2 BR 112017015727 A2 BR112017015727 A2 BR 112017015727A2 BR 112017015727 A BR112017015727 A BR 112017015727A BR 112017015727 A BR112017015727 A BR 112017015727A BR 112017015727 A2 BR112017015727 A2 BR 112017015727A2
Authority
BR
Brazil
Prior art keywords
aluminum alloy
value
alloy product
outer regions
alloy products
Prior art date
Application number
BR112017015727A
Other languages
English (en)
Other versions
BR112017015727B1 (pt
Inventor
M Newman John
Hosch Tim
Original Assignee
Arconic Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56417860&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112017015727(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Arconic Inc filed Critical Arconic Inc
Publication of BR112017015727A2 publication Critical patent/BR112017015727A2/pt
Publication of BR112017015727B1 publication Critical patent/BR112017015727B1/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
    • 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
    • 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
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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
    • 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
    • C22F1/05—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 of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)

Abstract

a presente invenção refere-se a produto de liga de alumínio que inclui um par de regiões externas e uma região interna posicionada entre as regiões externas. uma primeira concentração de elementos de liga de formação de estrutura eutética na região interna é menos do que uma segunda concentração de elementos de liga de formação de estrutura eutética em cada uma das regiões externas. ainda, o produto de liga de alumínio tem um valor delta r de 0 a 0,10. o valor delta r é calculado como segue: valor absoluto [(r_l + r_lt -2*r_45)/2] e o r_l é um valor r em uma direção longitudinal do produto de liga de alumínio; o r_lt é um valor r em uma direção transversal do produto de liga de alumínio; e o r_45 é um valor r em uma direção a 45 graus do produto de liga de alumínio.
BR112017015727-6A 2015-01-23 2016-01-25 Produtos de liga de alumínio BR112017015727B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562107202P 2015-01-23 2015-01-23
US62/107,202 2015-01-23
PCT/US2016/014669 WO2016118945A1 (en) 2015-01-23 2016-01-25 Aluminum alloy products

Publications (2)

Publication Number Publication Date
BR112017015727A2 true BR112017015727A2 (pt) 2018-03-13
BR112017015727B1 BR112017015727B1 (pt) 2022-03-15

Family

ID=56417860

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017015727-6A BR112017015727B1 (pt) 2015-01-23 2016-01-25 Produtos de liga de alumínio

Country Status (11)

Country Link
US (1) US11261507B2 (pt)
EP (1) EP3247814A4 (pt)
JP (1) JP6980527B2 (pt)
KR (1) KR102032628B1 (pt)
CN (1) CN107429336B (pt)
AU (1) AU2016209040B2 (pt)
BR (1) BR112017015727B1 (pt)
CA (1) CA2974514C (pt)
MX (1) MX2017009465A (pt)
RU (1) RU2705740C2 (pt)
WO (1) WO2016118945A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109468477B (zh) * 2018-11-07 2021-03-23 东北轻合金有限责任公司 一种焊接用铝合金薄板板材的生产方法
EP3890905A1 (en) 2019-02-13 2021-10-13 Novelis, Inc. Cast metal products with high grain circularity

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094705A (en) * 1977-03-28 1978-06-13 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability
RU2010634C1 (ru) * 1992-08-14 1994-04-15 Череповецкий Металлургический Комбинат Им.50-Летия Ссср Способ изготовления полос холоднокатаного листового проката для эмалирования из низкоуглеродистой стали типа 08, легированной фосфором (0,04 - 0,10 мас.%) и алюминием (0,02 - 0,08 мас.%)
JPH11310819A (ja) * 1998-04-27 1999-11-09 Daido Steel Co Ltd 真空油焼入方法
JP2003129156A (ja) 2001-10-22 2003-05-08 Kobe Steel Ltd 伸びフランジ性に優れたＡｌ合金板とその製法
FR2850671B1 (fr) * 2003-02-05 2006-05-19 Usinor Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue
US7182825B2 (en) 2004-02-19 2007-02-27 Alcoa Inc. In-line method of making heat-treated and annealed aluminum alloy sheet
US20050211350A1 (en) * 2004-02-19 2005-09-29 Ali Unal In-line method of making T or O temper aluminum alloy sheets
JP2006257475A (ja) * 2005-03-16 2006-09-28 Sumitomo Light Metal Ind Ltd プレス成形性に優れたＡｌ−Ｍｇ−Ｓｉ系合金板材とその製造方法および該板材から得られる自動車外板
JP5906005B2 (ja) * 2010-03-25 2016-04-20 株式会社Ihi 熱処理方法
JP2012017498A (ja) * 2010-07-07 2012-01-26 Furukawa Electric Co Ltd:The 焼鈍用冷却装置、焼鈍システム、及び被焼鈍物冷却方法
US9359660B2 (en) * 2010-09-08 2016-06-07 Alcoa Inc. 6XXX aluminum alloys, and methods for producing the same
TWI453286B (zh) * 2011-04-13 2014-09-21 Nippon Steel & Sumitomo Metal Corp 熱軋鋼板及其製造方法
CN104284745A (zh) * 2012-03-07 2015-01-14 美铝公司 改良的6xxx铝合金及其制备方法
US9856552B2 (en) * 2012-06-15 2018-01-02 Arconic Inc. Aluminum alloys and methods for producing the same
WO2014135367A1 (en) * 2013-03-07 2014-09-12 Aleris Aluminum Duffel Bvba Method of manufacturing an al-mg-si alloy rolled sheet product with excellent formability

Also Published As

Publication number Publication date
KR20170102986A (ko) 2017-09-12
MX2017009465A (es) 2018-03-23
RU2017129550A (ru) 2019-02-25
JP2018507959A (ja) 2018-03-22
AU2016209040B2 (en) 2019-08-15
CA2974514C (en) 2019-09-17
CN107429336B (zh) 2020-03-17
RU2017129550A3 (pt) 2019-06-19
US11261507B2 (en) 2022-03-01
AU2016209040A1 (en) 2017-09-14
EP3247814A1 (en) 2017-11-29
RU2705740C2 (ru) 2019-11-11
EP3247814A4 (en) 2018-11-07
CA2974514A1 (en) 2016-07-28
WO2016118945A1 (en) 2016-07-28
JP6980527B2 (ja) 2021-12-15
KR102032628B1 (ko) 2019-10-15
CN107429336A (zh) 2017-12-01
US20160215370A1 (en) 2016-07-28
BR112017015727B1 (pt) 2022-03-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25A Requested transfer of rights approved

Owner name: ARCONIC TECHNOLOGIES LLC (US)

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 25/01/2016, OBSERVADAS AS CONDICOES LEGAIS.