FR2410681A1 - Procede de galvanisation differentielle par immersion a chaud et produits obtenus - Google Patents

Procede de galvanisation differentielle par immersion a chaud et produits obtenus

Info

Publication number
FR2410681A1
FR2410681A1 FR7833437A FR7833437A FR2410681A1 FR 2410681 A1 FR2410681 A1 FR 2410681A1 FR 7833437 A FR7833437 A FR 7833437A FR 7833437 A FR7833437 A FR 7833437A FR 2410681 A1 FR2410681 A1 FR 2410681A1
Authority
FR
France
Prior art keywords
zinc
coating
thin
coated
metal
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR7833437A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inland Steel Co
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of FR2410681A1 publication Critical patent/FR2410681A1/fr
Pending legal-status Critical Current

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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/006—Pattern or selective deposits
    • C23C2/0062—Pattern or selective deposits without pre-treatment of the material to be coated, e.g. using masking elements such as casings, shields, fixtures or blocking elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE DE PREPARATION D'UNE BANDE D'ACIER GALVANISE OBTENUE PAR IMMERSION A CHAUD PRESENTANT UN REVETEMENT D'ALLIAGE ZINC-FER UNIFORME SUR UNE FACE ET UN REVETEMENT DE ZINC METALLIQUE OBTENU PAR IMMERSION A CHAUD QUI PEUT ETRE MIS EN FORME SUR LA FACE OPPOSEE, CARACTERISE EN CE QU'IL CONSISTE A FORMER UN REVETEMENT DE ZINC METALLIQUE OBTENU PAR IMMERSION A CHAUD, UNIFORME ET FIN, QUI A UN POIDS DE REVETEMENT INFERIEUR A 30G PAR METRE CARRE SUR UNE FACE ET UN REVETEMENT DE ZINC METALLIQUE PLUS LOURD SUR L'AUTRE FACE, A FAIRE PASSER LA BANDE REVETUE DANS UNE CHAMBRE MUNIE DE MOYENS DE CHAUFFAGE ET DE REFROIDISSEMENT, LESDITS MOYENS DE CHAUFFAGE, TELS QUE DES BRULEURS A GAZ, ETANT ADAPTES POUR APPLIQUER DE LA CHALEUR DIRECTEMENT UNIQUEMENT SUR LE COTE REVETU DE ZINC MINCE DE LA BANDE AFIN DE CONVERTIR LE REVETEMENT DE ZINC MINCE EN UN REVETEMENT DE ZINC-FER COMPLETEMENT ALLIE, ET DES MOYENS DE REFROIDISSEMENT, TELS QUE DES JETS D'AIR, ADAPTES POUR SOUFFLER DE L'AIR DE REFROIDISSEMENT SUR LE REVETEMENT DE ZINC PLUS LOURD AFIN DE REALISER UN REFROIDISSEMENT RAPIDE DE CE DERNIER ALORS QUE LE COTE REVETU DE ZINC MINCE EST CHAUFFE, CECI AFIN D'EMPECHER LA FORMATION D'UNE COUCHE INTERMETALLIQUE FER-ZINC FER EPAISSE IMMEDIATEMENT PLACEE SOUS LA SURFACE DU COTE REVETU DE FACON PLUS IMPORTANTE.
FR7833437A 1977-11-30 1978-11-27 Procede de galvanisation differentielle par immersion a chaud et produits obtenus Pending FR2410681A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/855,839 US4171394A (en) 1977-11-30 1977-11-30 Process of hot-dip galvanizing and alloying

Publications (1)

Publication Number Publication Date
FR2410681A1 true FR2410681A1 (fr) 1979-06-29

Family

ID=25322209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833437A Pending FR2410681A1 (fr) 1977-11-30 1978-11-27 Procede de galvanisation differentielle par immersion a chaud et produits obtenus

Country Status (13)

Country Link
US (1) US4171394A (fr)
JP (1) JPS5490024A (fr)
AT (1) AT360304B (fr)
AU (1) AU4209178A (fr)
BE (1) BE872345A (fr)
CA (1) CA1102186A (fr)
DE (1) DE2851278A1 (fr)
ES (1) ES475530A1 (fr)
FR (1) FR2410681A1 (fr)
GB (1) GB2009248B (fr)
IT (1) IT1106386B (fr)
LU (1) LU80585A1 (fr)
SE (1) SE7812295L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467244A2 (fr) * 1979-10-09 1981-04-17 Strasbourg Laminoirs Procede et dispositif pour la fabrication d'une tole ou d'un feuillard galvanise a revetement pauvre sur une face
FR2655058A1 (fr) * 1989-11-30 1991-05-31 Maubeuge Fer Procede de revetement d'une plaque ou tole metallique dont au moins une face possede un double revetement mineral - plaque bande issue du procede.

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1132011A (fr) * 1978-11-09 1982-09-21 Bernard Schoeps Methode et installation de production de toles ou de bandes legerement galvanisees a l'une ou aux deux de leurs faces, et produit obtenu par la mise en oeuvre de ladite methode
US4418100A (en) * 1982-02-02 1983-11-29 Republic Steel Corporation Apparatus and method for reducing spangle in galvanized products
FR2527638A1 (fr) * 1982-05-27 1983-12-02 Stein Heurtey Procede de chauffage de bande revetue pour transformation de la structure du revetement, notamment pour la realisation de toles
JPS6059057A (ja) * 1983-09-13 1985-04-05 Nippon Kokan Kk <Nkk> 差厚片面合金化処理鋼板の製造方法
US4588658A (en) * 1984-01-20 1986-05-13 Inland Steel Company Differentially coated galvanized steel strip
US4528935A (en) * 1984-01-20 1985-07-16 Inland Steel Company Differentially coated galvanized steel strip and method and apparatus for producing same
US4513033A (en) * 1984-01-20 1985-04-23 Inland Steel Company Differentially coated galvanized steel strip and method and apparatus for producing same
JPS62294161A (ja) * 1986-06-13 1987-12-21 Nisshin Steel Co Ltd 片面合金化蒸着亜鉛メツキ鋼板の製造方法とその装置
JPH07109556A (ja) * 1993-10-08 1995-04-25 Shinko Kosen Kogyo Kk 合金層被覆鋼線およびその製造方法
AU688026C (en) * 1994-06-29 2001-08-30 Bronx International Australia Pty Limited. Method and apparatus to galvanise metal strip
DE19543804B4 (de) * 1995-11-24 2004-02-05 Salzgitter Ag Verfahren zur Herstellung von feuerverzinktem Stahlband und damit hergestelltes feuerverzinktes Blech oder Band aus Stahl
JP3694482B2 (ja) * 2001-12-27 2005-09-14 サクラテック株式会社 線材メッキ装置
DE102006027523A1 (de) * 2006-06-14 2008-01-10 Rk Rose + Krieger Gmbh Verbindungs- Und Positioniersysteme Lineareinheit
DE102006057858A1 (de) 2006-12-08 2008-08-21 Vladimir Volchkov Verfahren zum Stranggießen (hoch)legierter oder/und hochgekohlter Stähle
US20090142538A1 (en) * 2007-06-08 2009-06-04 Gm Global Technology Operations, Inc. Corrosion resistant precoated laminated steel
JP2012500142A (ja) 2008-08-18 2012-01-05 プロダクティブ リサーチ エルエルシー． 形成可能な軽量複合材
JP5911019B2 (ja) 2009-12-28 2016-04-27 プロダクティブ リサーチ エルエルシー． 複合材料を溶接するプロセス及び該プロセス由来の物品
CN102844178B (zh) 2010-02-15 2015-09-16 多产研究有限责任公司 可成型的轻质复合材料体系及方法
CN103501996B (zh) 2011-02-21 2016-01-20 多产研究有限责任公司 包括不同性能的区域的复合材料和方法
US9233526B2 (en) 2012-08-03 2016-01-12 Productive Research Llc Composites having improved interlayer adhesion and methods thereof
DE102012017682A1 (de) 2012-08-31 2014-03-06 Vladimir Volchkov Verfahren zum Stranggießen der NE-Metalle
DE102012017684A1 (de) 2012-08-31 2014-03-06 Vladimir Volchkov Verfahren zum Stranggießen der NE-Metalle
US11338552B2 (en) 2019-02-15 2022-05-24 Productive Research Llc Composite materials, vehicle applications and methods thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056694A (en) * 1958-07-11 1962-10-02 Inland Steel Co Galvanizing process
US3112213A (en) * 1959-12-28 1963-11-26 Armco Steel Corp Differentially coated galvanized strip
US4120997A (en) * 1976-05-11 1978-10-17 Inland Steel Company Process for producing one-side galvanized sheet material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467244A2 (fr) * 1979-10-09 1981-04-17 Strasbourg Laminoirs Procede et dispositif pour la fabrication d'une tole ou d'un feuillard galvanise a revetement pauvre sur une face
FR2655058A1 (fr) * 1989-11-30 1991-05-31 Maubeuge Fer Procede de revetement d'une plaque ou tole metallique dont au moins une face possede un double revetement mineral - plaque bande issue du procede.
WO1991008320A1 (fr) * 1989-11-30 1991-06-13 Fabrique De Fer De Maubeuge Procede de revetement d'une plaque ou tole metallique dont au moins une face possede un double revetement mineral-plaque ou bande issue du procede

Also Published As

Publication number Publication date
GB2009248B (en) 1982-08-18
JPS5490024A (en) 1979-07-17
AU4209178A (en) 1979-06-07
IT7852134A0 (it) 1978-11-29
LU80585A1 (fr) 1979-05-16
US4171394A (en) 1979-10-16
BE872345A (fr) 1979-03-16
ES475530A1 (es) 1980-01-16
GB2009248A (en) 1979-06-13
IT1106386B (it) 1985-11-11
AT360304B (de) 1980-01-12
SE7812295L (sv) 1979-05-31
DE2851278A1 (de) 1979-06-07
CA1102186A (fr) 1981-06-02
ATA856678A (de) 1980-05-15

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