MX2017008954A - Lámina de aluminio automotriz altamente conformable con reducción o sin formación de estrías en superficie y un método de preparación. - Google Patents

Lámina de aluminio automotriz altamente conformable con reducción o sin formación de estrías en superficie y un método de preparación.

Info

Publication number
MX2017008954A
MX2017008954A MX2017008954A MX2017008954A MX2017008954A MX 2017008954 A MX2017008954 A MX 2017008954A MX 2017008954 A MX2017008954 A MX 2017008954A MX 2017008954 A MX2017008954 A MX 2017008954A MX 2017008954 A MX2017008954 A MX 2017008954A
Authority
MX
Mexico
Prior art keywords
aluminum sheet
reduced
preparation
automotive aluminum
roping
Prior art date
Application number
MX2017008954A
Other languages
English (en)
Inventor
G Kamat Rajeev
Despois Aude
Gupta Alok
CUSTERS David
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55487032&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2017008954(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novelis Inc filed Critical Novelis Inc
Publication of MX2017008954A publication Critical patent/MX2017008954A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/06Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08Alloys based on aluminium with magnesium as the next major constituent with silicon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00Casting ingots, e.g. from ferrous metals
    • B22D7/005Casting ingots, e.g. from ferrous metals from non-ferrous metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D25/00Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18Hardening; Quenching with or without subsequent tempering
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26Methods of annealing
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226Hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236Cold rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/02Alloys based on aluminium with silicon as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043Changing 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 with silicon as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047Changing 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 with magnesium as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05Changing 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

Abstract

Se describen nuevos procesos para aumentar la productividad en una línea continua de recocido y tratamiento térmico en solución para productos de láminas de aluminio automotrices termotratables con alta resistencia después de la cocción de pintura T4 y reducción de la formación de estrías. A modo de ejemplo no limitante, los procesos descriptos en la presente se pueden usar en la industria automotriz. Las aleaciones tratables por calor y los procedimientos descriptos también pueden ser aplicables a las industrias marina, aeroespacial y de transporte.
MX2017008954A 2015-01-12 2016-01-12 Lámina de aluminio automotriz altamente conformable con reducción o sin formación de estrías en superficie y un método de preparación. MX2017008954A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562102124P 2015-01-12 2015-01-12
PCT/US2016/013029 WO2016115120A1 (en) 2015-01-12 2016-01-12 Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation

Publications (1)

Publication Number Publication Date
MX2017008954A true MX2017008954A (es) 2017-11-15

Family

ID=55487032

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017008954A MX2017008954A (es) 2015-01-12 2016-01-12 Lámina de aluminio automotriz altamente conformable con reducción o sin formación de estrías en superficie y un método de preparación.

Country Status (15)

Country Link
US (2) US9828652B2 (es)
EP (4) EP4245881A3 (es)
JP (2) JP6785772B2 (es)
KR (3) KR102121156B1 (es)
CN (2) CN115109972A (es)
AU (1) AU2016206897B2 (es)
BR (1) BR112017010907B1 (es)
CA (1) CA2971618C (es)
ES (2) ES2900103T3 (es)
MX (1) MX2017008954A (es)
PL (1) PL3245309T3 (es)
PT (1) PT3245309T (es)
RU (1) RU2699496C2 (es)
TR (1) TR201910144T4 (es)
WO (1) WO2016115120A1 (es)

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Also Published As

Publication number Publication date
EP4245881A2 (en) 2023-09-20
KR20190039626A (ko) 2019-04-12
BR112017010907B1 (pt) 2021-09-28
EP3245309A1 (en) 2017-11-22
RU2699496C2 (ru) 2019-09-05
EP4245881A3 (en) 2024-01-03
EP3950987B1 (en) 2023-12-20
US9828652B2 (en) 2017-11-28
EP3540085B1 (en) 2021-10-20
EP3540085A1 (en) 2019-09-18
KR20170104568A (ko) 2017-09-15
AU2016206897A1 (en) 2017-06-08
JP2018504525A (ja) 2018-02-15
EP3950987A1 (en) 2022-02-09
CA2971618C (en) 2020-08-25
JP6785772B2 (ja) 2020-11-18
US20160201158A1 (en) 2016-07-14
EP3245309B1 (en) 2019-06-12
PT3245309T (pt) 2019-07-17
RU2017123716A3 (es) 2019-02-14
ES2900103T3 (es) 2022-03-15
WO2016115120A1 (en) 2016-07-21
KR102268303B1 (ko) 2021-06-24
CA2971618A1 (en) 2016-07-21
ES2734702T3 (es) 2019-12-11
KR20200068748A (ko) 2020-06-15
AU2016206897B2 (en) 2019-01-17
CN115109972A (zh) 2022-09-27
CN107109547A (zh) 2017-08-29
JP2019173176A (ja) 2019-10-10
KR102121156B1 (ko) 2020-06-10
PL3245309T3 (pl) 2019-10-31
BR112017010907A2 (pt) 2018-02-06
RU2017123716A (ru) 2019-02-14
US20180044755A1 (en) 2018-02-15
TR201910144T4 (tr) 2019-07-22

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