BR112022014106A2 - Controle de microestrutura de liga de alumínio para resistência à corrosão e desempenho de ligação melhorados - Google Patents

Controle de microestrutura de liga de alumínio para resistência à corrosão e desempenho de ligação melhorados

Info

Publication number
BR112022014106A2
BR112022014106A2 BR112022014106A BR112022014106A BR112022014106A2 BR 112022014106 A2 BR112022014106 A2 BR 112022014106A2 BR 112022014106 A BR112022014106 A BR 112022014106A BR 112022014106 A BR112022014106 A BR 112022014106A BR 112022014106 A2 BR112022014106 A2 BR 112022014106A2
Authority
BR
Brazil
Prior art keywords
aluminum alloy
corrosion resistance
bonding performance
improved corrosion
microstructure control
Prior art date
Application number
BR112022014106A
Other languages
English (en)
Inventor
Eizabeth Macfarlane Theresa
Cumaranatunge Lasitha
Kumar Das Sazol
Yuan Yudie
J Beck Thomas
G Kamat Rajeev
Lloyd Redmond Peter
Anthony Hunter John
Li Liangliang
Robert Wagstaff Samuel
Sundaram Kumar
Bruce Wagstaff Robert
Original Assignee
Novelis 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
Application filed by Novelis Inc filed Critical Novelis Inc
Publication of BR112022014106A2 publication Critical patent/BR112022014106A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • 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
    • C22C21/06—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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/56—Treatment of aluminium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Metal Rolling (AREA)
  • Laminated Bodies (AREA)
  • Continuous Casting (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laser Beam Processing (AREA)
  • Chemically Coating (AREA)

Abstract

CONTROLE DE MICROESTRUTURA DE LIGA DE ALUMÍNIO PARA RESISTÊNCIA À CORROSÃO E DESEMPENHO DE LIGAÇÃO MELHORADOS. A presente invenção refere-se a produtos de liga de alumínio que, em geral, possuem uma microestrutura e composição que resistem à corrosão. Esta resistência à corrosão, por sua vez, permite que os produtos de liga de alumínio exibam desempenho de durabilidade de ligação favorável, tal como quando adesivamente ligados a outro produto. A resistência à corrosão pode ser obtida pelo controle da composição da liga de alumínio, incluindo a presença e/ou concentração de certas partículas intermetálicas, tais como partículas intermetálicas de fase a (alfa) e partículas intermetálicas de fase ß (beta).
BR112022014106A 2020-02-19 2021-02-18 Controle de microestrutura de liga de alumínio para resistência à corrosão e desempenho de ligação melhorados BR112022014106A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202062978767P 2020-02-19 2020-02-19
US202062984555P 2020-03-03 2020-03-03
US202062993365P 2020-03-23 2020-03-23
PCT/US2021/018496 WO2021168064A1 (en) 2020-02-19 2021-02-18 Control of aluminum alloy microstructure for improved corrosion resistance and bonding performance

Publications (1)

Publication Number Publication Date
BR112022014106A2 true BR112022014106A2 (pt) 2022-09-13

Family

ID=74860583

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022014106A BR112022014106A2 (pt) 2020-02-19 2021-02-18 Controle de microestrutura de liga de alumínio para resistência à corrosão e desempenho de ligação melhorados

Country Status (9)

Country Link
US (3) US20230082861A1 (pt)
EP (3) EP4107302A1 (pt)
JP (3) JP2023514331A (pt)
KR (3) KR20220127291A (pt)
CN (3) CN115151666A (pt)
BR (1) BR112022014106A2 (pt)
CA (3) CA3169622A1 (pt)
MX (2) MX2022010162A (pt)
WO (3) WO2021168068A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11833993B2 (en) * 2020-12-31 2023-12-05 Joyson Safety Systems Acquisition Llc Postprocessing of seat belts for adding dye
CN117403150B (zh) * 2023-12-13 2024-02-23 佛山市华满莹铝业有限公司 一种抛光隔热铝型材的制备工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167609B1 (en) * 1997-12-26 2001-01-02 Aluminum Company Of America Acid pretreatment for adhesive bonding of vehicle assemblies
US6458224B1 (en) * 1999-12-23 2002-10-01 Reynolds Metals Company Aluminum alloys with optimum combinations of formability, corrosion resistance, and hot workability, and methods of use
JP2008223085A (ja) 2007-03-13 2008-09-25 Furukawa Sky Kk 塗膜密着性と接着性に優れたアルミニウム材の製造方法
JP6869373B2 (ja) * 2017-01-18 2021-05-12 アーコニック テクノロジーズ エルエルシーＡｒｃｏｎｉｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｌｃ 接着接合用の７ｘｘｘアルミニウム合金の調製方法、およびそれに関連する製品
EP3645208A4 (en) * 2017-06-28 2021-04-28 Arconic Technologies LLC PREPARATION PROCESSES ALLOWING THE ADHESIVE BOND OF 7XXX ALUMINUM ALLOYS, AND PRODUCTS ASSOCIATED WITH SUCH PROCESSES
CN107385193B (zh) * 2017-07-05 2019-03-01 温州大学激光与光电智能制造研究院 一种提高金属构件含氯溶液中抗腐蚀性能的组合处理方法
WO2019125595A1 (en) * 2017-12-21 2019-06-27 Novelis Inc. Aluminum alloy articles having improved bond durability and inert surface aluminum alloy articles and methods of making and using the same
CA3166074A1 (en) * 2017-12-21 2019-06-27 Novelis Inc. Aluminum alloy products exhibiting improved bond durability and/or having phosphorus-containing surfaces and methods of making the same
FR3076837B1 (fr) * 2018-01-16 2020-01-03 Constellium Neuf-Brisach Procede de fabrication de toles minces en alliage d'aluminium 6xxx a haute qualite de surface
WO2020061056A1 (en) * 2018-09-17 2020-03-26 Shiloh Industries, Inc. Method of preparing an aluminum metal piece for welding
CN109136923A (zh) * 2018-10-25 2019-01-04 中信戴卡股份有限公司 一种铝合金的表面激光重熔处理方法
EP3894109A4 (en) * 2018-12-12 2022-08-24 Peter Von Czarnowski METHOD AND SYSTEM FOR HEAT TREATMENT OF METAL ALLOY SHEET

Also Published As

Publication number Publication date
CN115135785A (zh) 2022-09-30
CA3168014A1 (en) 2021-08-26
KR20220126747A (ko) 2022-09-16
US20230099830A1 (en) 2023-03-30
EP4107302A1 (en) 2022-12-28
KR20220127291A (ko) 2022-09-19
JP2023524616A (ja) 2023-06-13
CN115135784A (zh) 2022-09-30
WO2021168068A1 (en) 2021-08-26
JP7480323B2 (ja) 2024-05-09
WO2021168065A1 (en) 2021-08-26
US20230077017A1 (en) 2023-03-09
JP2023514331A (ja) 2023-04-05
MX2022010163A (es) 2022-09-12
EP4107300A1 (en) 2022-12-28
CA3169622A1 (en) 2021-08-26
US20230082861A1 (en) 2023-03-16
MX2022010162A (es) 2022-09-12
CA3168011A1 (en) 2021-08-26
EP4107301A1 (en) 2022-12-28
WO2021168064A1 (en) 2021-08-26
KR20220121871A (ko) 2022-09-01
CN115151666A (zh) 2022-10-04
JP2023524617A (ja) 2023-06-13

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