BRPI0414309A - método para a produção de produtos de aço revestidos a metal e dispositivo - Google Patents

método para a produção de produtos de aço revestidos a metal e dispositivo

Info

Publication number
BRPI0414309A
BRPI0414309A BRPI0414309-4A BRPI0414309A BRPI0414309A BR PI0414309 A BRPI0414309 A BR PI0414309A BR PI0414309 A BRPI0414309 A BR PI0414309A BR PI0414309 A BRPI0414309 A BR PI0414309A
Authority
BR
Brazil
Prior art keywords
coating
metal
product
steel products
coated steel
Prior art date
Application number
BRPI0414309-4A
Other languages
English (en)
Inventor
Marijke De Meyer
Serge Claessens
Franz Hoerzenberger
Original Assignee
Usinor
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=34178724&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0414309(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Usinor filed Critical Usinor
Publication of BRPI0414309A publication Critical patent/BRPI0414309A/pt
Publication of BRPI0414309B1 publication Critical patent/BRPI0414309B1/pt

Links

Classifications

    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/021—Cleaning or etching treatments
    • C23C14/022—Cleaning or etching treatments by means of bombardment with energetic particles or radiation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5806—Thermal treatment
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/261—After-treatment in a gas atmosphere, e.g. inert or reducing atmosphere
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32348—Dielectric barrier discharge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Coating With Molten Metal (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

"MéTODO PARA A PRODUçãO DE PRODUTOS DE AçO REVESTIDOS A METAL E DISPOSITIVO". A presente invenção respeita a um método para a produção de produtos de aço revestidos a metal, compreendendo as etapas de: provimento de um produto de aço com um revestimento metálico; adição de um elemento metálico adicional a tal revestimento; sujeição de tal produto a um tratamento térmico; caracterizado por: antes da adição de tal elemento adicional, o dito produto ser sujeito a um tratamento de plasma via descarga de barreira dielétrica, para limpar e ativar a superfície do dito revestimento; o dito elemento adicional ser adicionado através de uma técnica de deposição física em fase gasosa; o dito tratamento térmico ser aplicado dirigindo-se radiação infravermelha de potência elevada contra a superfície exterior do dito revestimento. A presente invenção respeita adicionalmente a um dispositivo compreendendo: meios de realização de um tratamento de plasma num produto revestido a metal; meios de adição de um elemento adicional a tal revestimento com base numa técnica de deposição física em fase gasosa; meios de direcionamento de radiação infravermelha de potência elevada contra a superficie exterior de tal revestimento.
BRPI0414309-4A 2003-09-24 2004-09-23 “método para a produção de produtos de aço revestidos a metal” BRPI0414309B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03447234A EP1518941A1 (en) 2003-09-24 2003-09-24 A method and apparatus for the production of metal coated steel products
EP03447234.0 2003-09-24
PCT/EP2004/010673 WO2005028695A1 (en) 2003-09-24 2004-09-23 A method and apparatus for the production of metal coated steel products

Publications (2)

Publication Number Publication Date
BRPI0414309A true BRPI0414309A (pt) 2006-11-07
BRPI0414309B1 BRPI0414309B1 (pt) 2015-01-06

Family

ID=34178724

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414309-4A BRPI0414309B1 (pt) 2003-09-24 2004-09-23 “método para a produção de produtos de aço revestidos a metal”

Country Status (16)

Country Link
US (1) US7998535B2 (pt)
EP (2) EP1518941A1 (pt)
JP (1) JP4836790B2 (pt)
KR (2) KR101378735B1 (pt)
CN (1) CN100537825C (pt)
AT (1) ATE426689T1 (pt)
BR (1) BRPI0414309B1 (pt)
CA (1) CA2529612C (pt)
DE (1) DE602004020237D1 (pt)
ES (1) ES2324668T3 (pt)
MX (1) MXPA06001802A (pt)
PL (1) PL1664368T3 (pt)
RU (1) RU2360037C2 (pt)
UA (1) UA81546C2 (pt)
WO (1) WO2005028695A1 (pt)
ZA (1) ZA200600016B (pt)

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KR101642281B1 (ko) 2014-11-27 2016-07-25 주식회사 포스코 방향성 전기강판 및 이의 제조방법
WO2016132165A1 (fr) 2015-02-19 2016-08-25 Arcelormittal Procede de fabrication d'une piece phosphatable a partir d'une tole revetue d'un revetement a base d'aluminium et d'un revetement de zinc
EP3396017A4 (en) * 2015-12-24 2019-01-16 Posco ALLOY-COATED STEEL PLATE AND MANUFACTURING METHOD THEREFOR
US11731397B2 (en) 2015-12-24 2023-08-22 Posco Co., Ltd Alloy-coated steel sheet and manufacturing method therefor
JP6789562B2 (ja) * 2016-02-26 2020-11-25 国立大学法人 大分大学 誘電体バリア放電による金属表層の硬化方法
KR101945378B1 (ko) 2017-06-27 2019-02-07 주식회사 포스코 합금 코팅 강판 및 이의 제조방법
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Also Published As

Publication number Publication date
MXPA06001802A (es) 2006-05-04
RU2006112547A (ru) 2007-10-27
CA2529612A1 (en) 2005-03-31
ZA200600016B (en) 2007-01-31
ATE426689T1 (de) 2009-04-15
UA81546C2 (en) 2008-01-10
KR20120058628A (ko) 2012-06-07
CN1809653A (zh) 2006-07-26
CN100537825C (zh) 2009-09-09
CA2529612C (en) 2012-07-31
EP1518941A1 (en) 2005-03-30
KR101378735B1 (ko) 2014-03-27
EP1664368B1 (en) 2009-03-25
WO2005028695A1 (en) 2005-03-31
EP1664368A1 (en) 2006-06-07
PL1664368T3 (pl) 2009-08-31
US20060177596A1 (en) 2006-08-10
JP2008513595A (ja) 2008-05-01
RU2360037C2 (ru) 2009-06-27
ES2324668T3 (es) 2009-08-12
BRPI0414309B1 (pt) 2015-01-06
KR20060086932A (ko) 2006-08-01
JP4836790B2 (ja) 2011-12-14
DE602004020237D1 (de) 2009-05-07
US7998535B2 (en) 2011-08-16

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/01/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

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