CA2298312A1 - Procede d'aluminiage d'acier permettant d'obtenir une couche d'alliage interfaciale de faible epaisseur - Google Patents

Procede d'aluminiage d'acier permettant d'obtenir une couche d'alliage interfaciale de faible epaisseur Download PDF

Info

Publication number
CA2298312A1
CA2298312A1 CA002298312A CA2298312A CA2298312A1 CA 2298312 A1 CA2298312 A1 CA 2298312A1 CA 002298312 A CA002298312 A CA 002298312A CA 2298312 A CA2298312 A CA 2298312A CA 2298312 A1 CA2298312 A1 CA 2298312A1
Authority
CA
Canada
Prior art keywords
steel
composition
alloy layer
bath temperature
workpiece
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.)
Granted
Application number
CA002298312A
Other languages
English (en)
Other versions
CA2298312C (fr
Inventor
Philippe Guesdon
Jean-Pierre Godin
Eric Lesueur
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.)
Sollac SA
Original Assignee
Sollac SA
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 Sollac SA filed Critical Sollac SA
Publication of CA2298312A1 publication Critical patent/CA2298312A1/fr
Application granted granted Critical
Publication of CA2298312C publication Critical patent/CA2298312C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/12—Aluminium or alloys based thereon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/926—Thickness of individual layer specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/933—Sacrificial component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/939—Molten or fused coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe

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)
  • Chemically Coating (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

Procédé comprenant une étape dans laquelle on trempe la pièce d'acier dans un bain à base d'aluminium dont la composition et la température moyenne d'une part, la température d'immersion de la pièce d'autre part, sont adaptées pour obtenir, dans la zone d'immersion de la pièce, une température et une composition locales de bain permettant un équilibre avec la phase solide dite .theta.~FeAl3. On trempe ainsi à une température supérieure aux températures usuelles et on obtient pourtant un revêtement présentant à l'interface avec l'acier une couche d'alliage de plus faible épaisseur que dans l'art antérieur. Le revêtement obtenu résiste mieux à la mise en forme et à la corrosion.
CA002298312A 1999-02-18 2000-02-10 Procede d'aluminiage d'acier permettant d'obtenir une couche d'alliage interfaciale de faible epaisseur Expired - Lifetime CA2298312C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9902050 1999-02-18
FR9902050A FR2790010B1 (fr) 1999-02-18 1999-02-18 Procede d'aluminiage d'acier permettant d'obtenir une couche d'alliage interfaciale de faible epaisseur

Publications (2)

Publication Number Publication Date
CA2298312A1 true CA2298312A1 (fr) 2000-08-18
CA2298312C CA2298312C (fr) 2009-02-03

Family

ID=9542256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002298312A Expired - Lifetime CA2298312C (fr) 1999-02-18 2000-02-10 Procede d'aluminiage d'acier permettant d'obtenir une couche d'alliage interfaciale de faible epaisseur

Country Status (9)

Country Link
US (1) US6309761B1 (fr)
EP (1) EP1029940B1 (fr)
JP (1) JP4629180B2 (fr)
AT (1) ATE280846T1 (fr)
BR (1) BR0000843B1 (fr)
CA (1) CA2298312C (fr)
DE (1) DE60015202T2 (fr)
ES (1) ES2231130T3 (fr)
FR (1) FR2790010B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807069B1 (fr) * 2000-03-29 2002-10-11 Usinor Tole en acier inoxydable ferritique revetue utilisable dans le domaine de l'echappement d'un moteur de vehicule automobile
JP4751168B2 (ja) * 2005-10-13 2011-08-17 新日本製鐵株式会社 加工性に優れた溶融Ａｌ系めっき鋼板及びその製造方法
DE102008006771B3 (de) * 2008-01-30 2009-09-10 Thyssenkrupp Steel Ag Verfahren zur Herstellung eines Bauteils aus einem mit einem Al-Si-Überzug versehenen Stahlprodukt und Zwischenprodukt eines solchen Verfahrens
WO2011104443A1 (fr) * 2010-02-24 2011-09-01 Arcelormittal Investigación Y Desarrollo Sl Procédé de fabrication d'une pièce a partir d'une tôle revêtue d'aluminium ou d'alliage d'aluminium
DE102010014267A1 (de) 2010-04-08 2011-10-13 H.C. Starck Gmbh Dispersionen, sowie Verfahren zur deren Herstellung und deren Verwendung
KR101569505B1 (ko) * 2014-12-24 2015-11-30 주식회사 포스코 내박리성이 우수한 hpf 성형부재 및 그 제조방법
KR101858863B1 (ko) * 2016-12-23 2018-05-17 주식회사 포스코 내식성 및 가공성이 우수한 용융 알루미늄계 도금강재

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1409017A (en) * 1914-12-23 1922-03-07 Gen Electric Compound metal body and method of making the same
US2235729A (en) * 1936-08-13 1941-03-18 Crown Cork & Seal Co Method of coating metal with aluminum
US3058206A (en) * 1956-12-27 1962-10-16 Gen Electric Aluminum coating of ferrous metal and resulting product
FR1456754A (fr) * 1965-08-30 1966-07-08 Electrochimie Soc Procédé de protection de métaux
JPS5453632A (en) * 1977-10-05 1979-04-27 Kobe Steel Ltd Formation method for molten aluminum resistant film on iron group metal surface
JPS61124558A (ja) * 1984-11-22 1986-06-12 Nippon Steel Corp 耐熱性アルミニウム表面処理鋼板の製造法
JP2787371B2 (ja) * 1990-11-09 1998-08-13 新日本製鐵株式会社 めっき密着性および外観性に優れたアルミめっき鋼板の製造法
FR2671809B1 (fr) * 1991-01-23 1994-03-11 Delot Process Sa Procede de galvanisation en continu a haute temperature.
JPH05311378A (ja) * 1992-05-08 1993-11-22 Nippon Steel Corp めっき密着性の優れたアルミめっきＣｒ含有鋼板およびその製造法
JP2852718B2 (ja) * 1993-12-28 1999-02-03 新日本製鐵株式会社 耐食性に優れた溶融アルミニウムめっき鋼板
US5447754A (en) * 1994-04-19 1995-09-05 Armco Inc. Aluminized steel alloys containing chromium and method for producing same
AU696546B2 (en) * 1995-02-24 1998-09-10 Nisshin Steel Company, Ltd. Hot-dip aluminized sheet, process for producing the sheet, and alloy layer control device
JP3383124B2 (ja) * 1995-05-25 2003-03-04 新日本製鐵株式会社 塗装後耐食性に優れた建材用溶融アルミめっき鋼板およびその製造方法
JP3159135B2 (ja) * 1997-07-18 2001-04-23 住友金属工業株式会社 微小スパングル溶融亜鉛合金めっき鋼板と製造方法

Also Published As

Publication number Publication date
JP4629180B2 (ja) 2011-02-09
DE60015202D1 (de) 2004-12-02
ES2231130T3 (es) 2005-05-16
CA2298312C (fr) 2009-02-03
BR0000843B1 (pt) 2010-04-06
JP2000239819A (ja) 2000-09-05
ATE280846T1 (de) 2004-11-15
EP1029940A1 (fr) 2000-08-23
BR0000843A (pt) 2000-09-26
FR2790010B1 (fr) 2001-04-06
DE60015202T2 (de) 2005-11-10
US6309761B1 (en) 2001-10-30
FR2790010A1 (fr) 2000-08-25
EP1029940B1 (fr) 2004-10-27

Similar Documents

Publication Publication Date Title
JP7122045B2 (ja) 耐食性ホットスタンプ部品の製造方法
CA2360633A1 (fr) Procede de traitement des metaux a l'aide de silanes d'aminos et de silanes a fonction multi-silyl melanges
US20120301603A1 (en) Consumable tool friction stir processing of metal surfaces
WO2000039368A3 (fr) Procede pour produire une surface ultraphobe a base d'aluminium
CA2298312A1 (fr) Procede d'aluminiage d'acier permettant d'obtenir une couche d'alliage interfaciale de faible epaisseur
AU2538800A (en) Method for producing an ultraphobic surface on a structured aluminium base
CA2190410A1 (fr) Methode et dispositif pour commander la marche d'un four a induction de galvanisation et de recuit
Bordignon et al. Dynamic effects in galvanising of high strength steels
US3177053A (en) Differentially coated galvanized strip
GB1493224A (en) Zinc-based alloy for coating steel and products coated therewith
JPH0413854A (ja) 耐摩耗・耐食性溶融亜鉛浴中ロール
FR2726578B1 (fr) Procede de revetement au trempe d'une tole d'acier par une couche metallique a base d'aluminium ou de zinc
US6231695B1 (en) Method of heat-treating a thin sheet coated with ZnAL by hot dip galvanization
JP2001158953A (ja) 高光沢Ａｌ−Ｚｎ系合金めっき鋼板及びその製造方法
JPH10259466A (ja) 合金化溶融Ｚｎめっき鋼板の製造方法
JPH01259153A (ja) 溶融めっき鋼板の製造法
JPH0319297B2 (fr)
JPH04176854A (ja) めっき密着性および外観性に優れたアルミめっき鋼板の製造法
JP2002294421A (ja) 摺動性の良好な合金化溶融金属メッキ鋼板の製造方法
Yasuda et al. Development of high performance galvannealed steel sheet for outer panels of automotives
JPS63114982A (ja) 鋼板の連続金属めっき装置
JPH111755A (ja) 亜鉛めっき鋼板及びその製造方法
JPS63137152A (ja) 鋼帯の連続溶融金属めつき設備
JPH04319082A (ja) 鋼／アルミニウムクラッド板材の製造方法
CA2246858A1 (fr) Procede pour la fabrication d'une tole d'acier galvanise allie sans phase dzeta en surface

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20200210