CA1054031A - Method of coating low alloy steel - Google Patents

Method of coating low alloy steel

Info

Publication number
CA1054031A
CA1054031A CA225,652A CA225652A CA1054031A CA 1054031 A CA1054031 A CA 1054031A CA 225652 A CA225652 A CA 225652A CA 1054031 A CA1054031 A CA 1054031A
Authority
CA
Canada
Prior art keywords
atmosphere
aluminum
temperature
stock
furnace
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.)
Expired
Application number
CA225,652A
Other languages
English (en)
French (fr)
Inventor
Charles Flinchum
Frank C. Dunbar
Jerry L. Arnold
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.)
Armco Inc
Original Assignee
Armco 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 Armco Inc filed Critical Armco Inc
Application granted granted Critical
Publication of CA1054031A publication Critical patent/CA1054031A/en
Expired 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/38—Wires; Tubes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0222—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating in a reactive atmosphere, e.g. oxidising or reducing atmosphere
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
CA225,652A 1974-05-24 1975-04-28 Method of coating low alloy steel Expired CA1054031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473142A US3925579A (en) 1974-05-24 1974-05-24 Method of coating low alloy steels

Publications (1)

Publication Number Publication Date
CA1054031A true CA1054031A (en) 1979-05-08

Family

ID=23878370

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,652A Expired CA1054031A (en) 1974-05-24 1975-04-28 Method of coating low alloy steel

Country Status (12)

Country Link
US (1) US3925579A (de)
JP (1) JPS5649989B2 (de)
BE (1) BE829402A (de)
BR (1) BR7503219A (de)
CA (1) CA1054031A (de)
DE (1) DE2522485C3 (de)
ES (1) ES437895A1 (de)
FR (1) FR2272193B1 (de)
GB (1) GB1496398A (de)
IT (1) IT1035805B (de)
SE (1) SE434959B (de)
YU (1) YU36996B (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU509460B2 (en) * 1976-12-23 1980-05-15 Armco Steel Corporation Treating steel strip prior to metal coating
US4140552A (en) * 1976-12-23 1979-02-20 Armco Steel Corporation Method of treating aluminum-killed and low alloy steel strip and sheet surfaces, in sulfur-bearing atmosphere, for metallic coating
DE3201475A1 (de) * 1981-05-22 1982-12-09 Hermann Huster GmbH & Co, 5800 Hagen Verfahren zum feuerverzinken metallischer werkstuecke
GB2125437B (en) * 1982-08-17 1985-12-04 Standard Telephones Cables Ltd Soldering process
US4500605A (en) * 1983-02-17 1985-02-19 Olin Corporation Electrical component forming process
US4624895A (en) * 1984-06-04 1986-11-25 Inland Steel Company Aluminum coated low-alloy steel foil
FR2593831B1 (fr) * 1986-02-06 1994-01-21 Irsid Procede de revetement protecteur d'un produit en fer ou en acier et produit revetu
US4800135A (en) * 1986-05-20 1989-01-24 Armco Inc. Hot dip aluminum coated chromium alloy steel
US4675214A (en) * 1986-05-20 1987-06-23 Kilbane Farrell M Hot dip aluminum coated chromium alloy steel
US5066549A (en) * 1986-05-20 1991-11-19 Armco Inc. Hot dip aluminum coated chromium alloy steel
US4829655A (en) * 1987-03-24 1989-05-16 W. R. Grace & Co.-Conn. Catalyst support and method for making same
US5116645A (en) * 1988-08-29 1992-05-26 Armco Steel Company, L.P. Hot dip aluminum coated chromium alloy steel
US5023113A (en) * 1988-08-29 1991-06-11 Armco Steel Company, L.P. Hot dip aluminum coated chromium alloy steel
US5217943A (en) * 1989-01-25 1993-06-08 The University Of Arkansas Process for making composite ceramic superconducting wires
FR2664617B1 (fr) * 1990-07-16 1993-08-06 Lorraine Laminage Procede de revetement d'aluminium par trempe a chaud d'une bande d'acier et bande d'acier obtenue par ce procede.
US5447754A (en) * 1994-04-19 1995-09-05 Armco Inc. Aluminized steel alloys containing chromium and method for producing same
US6335062B1 (en) * 1994-09-13 2002-01-01 The United States Of America As Represented By The Secretary Of The Navy Reactive oxygen-assisted ion implantation into metals and products made therefrom
US6386127B1 (en) * 2000-02-07 2002-05-14 Case Corporation Disc opener assembly for a seed planter
FR2828888B1 (fr) * 2001-08-21 2003-12-12 Stein Heurtey Procede de galvanisation a chaud de bandes metalliques d'aciers a haute resistance
TWI314955B (en) * 2002-03-01 2009-09-21 Hot-dip galvanizing steel sheet and method for manufacturing a coated steel sheet
FR2852330B1 (fr) * 2003-03-12 2007-05-11 Stein Heurtey Procede d'oxydation controlee de bandes avant galvanisation en continu et ligne de galvanisation
DE102004059566B3 (de) * 2004-12-09 2006-08-03 Thyssenkrupp Steel Ag Verfahren zum Schmelztauchbeschichten eines Bandes aus höherfestem Stahl
BE1017086A3 (fr) * 2006-03-29 2008-02-05 Ct Rech Metallurgiques Asbl Procede de recuit et preparation en continu d'une bande en acier a haute resistance en vue de sa galvanisation au trempe.
BRPI0621610A2 (pt) 2006-04-26 2011-12-13 Thyssenkrupp Steel Ag método para revestimento por imersão em fundição de um produto de aço plano feito de aço de maior resistência
EP2009129A1 (de) * 2007-06-29 2008-12-31 ArcelorMittal France Verfahren zur Herstellung eines galvanisierten oder Galvanneal-Stahlblechs durch DFF-Regulierung
KR101079472B1 (ko) * 2008-12-23 2011-11-03 주식회사 포스코 도금표면품질이 우수한 고망간강의 용융아연도금강판의 제조방법
DE102009018577B3 (de) 2009-04-23 2010-07-29 Thyssenkrupp Steel Europe Ag Verfahren zum Schmelztauchbeschichten eines 2-35 Gew.-% Mn enthaltenden Stahlflachprodukts und Stahlflachprodukt
DE102010037254B4 (de) 2010-08-31 2012-05-24 Thyssenkrupp Steel Europe Ag Verfahren zum Schmelztauchbeschichten eines Stahlflachprodukts
DE102011050243A1 (de) 2011-05-10 2012-11-15 Thyssenkrupp Steel Europe Ag Vorrichtung und Verfahren zum im Durchlauf erfolgenden Behandeln eines Stahlflachprodukts
DE102011051731B4 (de) 2011-07-11 2013-01-24 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines durch Schmelztauchbeschichten mit einer metallischen Schutzschicht versehenen Stahlflachprodukts
DE102013105378B3 (de) 2013-05-24 2014-08-28 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines durch Schmelztauchbeschichten mit einer metallischen Schutzschicht versehenen Stahlflachprodukts und Durchlaufofen für eine Schmelztauchbeschichtungsanlage
KR20160085830A (ko) * 2013-12-10 2016-07-18 아르셀러미탈 강판의 어닐링 방법
WO2017208671A1 (ja) * 2016-05-30 2017-12-07 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼板
DE102019108457B4 (de) * 2019-04-01 2021-02-04 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Stahlbandes mit verbesserter Haftung metallischer Schmelztauchüberzüge
DE102019108459B4 (de) * 2019-04-01 2021-02-18 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Stahlbandes mit verbesserter Haftung metallischer Schmelztauchüberzüge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197622A (en) * 1937-04-22 1940-04-16 American Rolling Mill Co Process for galvanizing sheet metal
US3295199A (en) * 1961-10-19 1967-01-03 Inland Steel Co Process of making soft, ductile, galvanized material
US3320085A (en) * 1965-03-19 1967-05-16 Selas Corp Of America Galvanizing

Also Published As

Publication number Publication date
YU36996B (en) 1984-08-31
FR2272193B1 (de) 1978-09-22
IT1035805B (it) 1979-10-20
BR7503219A (pt) 1976-04-27
YU131275A (en) 1982-06-18
FR2272193A1 (de) 1975-12-19
BE829402A (fr) 1975-11-24
SE7505849L (sv) 1975-11-25
DE2522485A1 (de) 1975-12-04
DE2522485C3 (de) 1981-09-24
US3925579A (en) 1975-12-09
ES437895A1 (es) 1977-01-01
SE434959B (sv) 1984-08-27
JPS5129324A (de) 1976-03-12
GB1496398A (en) 1977-12-30
JPS5649989B2 (de) 1981-11-26
DE2522485B2 (de) 1980-10-02

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