ATE71670T1 - Aluminiumbeschichtete stahllegierung, welche chrom enthaelt. - Google Patents

Aluminiumbeschichtete stahllegierung, welche chrom enthaelt.

Info

Publication number
ATE71670T1
ATE71670T1 AT87104098T AT87104098T ATE71670T1 AT E71670 T1 ATE71670 T1 AT E71670T1 AT 87104098 T AT87104098 T AT 87104098T AT 87104098 T AT87104098 T AT 87104098T AT E71670 T1 ATE71670 T1 AT E71670T1
Authority
AT
Austria
Prior art keywords
steel
alloy containing
coated steel
steel alloy
aluminum coated
Prior art date
Application number
AT87104098T
Other languages
English (en)
Inventor
Farrell M Kilbane
Richard A Coleman
Frank C Dunbar
Alan F Gibson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25345026&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE71670(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Armco Inc filed Critical Armco Inc
Application granted granted Critical
Publication of ATE71670T1 publication Critical patent/ATE71670T1/de

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • 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
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • 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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • 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
    • C23C2/40—Plates; Strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating With Molten Metal (AREA)
  • Laminated Bodies (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AT87104098T 1986-05-20 1987-03-20 Aluminiumbeschichtete stahllegierung, welche chrom enthaelt. ATE71670T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/865,238 US4675214A (en) 1986-05-20 1986-05-20 Hot dip aluminum coated chromium alloy steel
EP87104098A EP0246418B1 (de) 1986-05-20 1987-03-20 Aluminiumbeschichtete Stahllegierung, welche Chrom enthält

Publications (1)

Publication Number Publication Date
ATE71670T1 true ATE71670T1 (de) 1992-02-15

Family

ID=25345026

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87104098T ATE71670T1 (de) 1986-05-20 1987-03-20 Aluminiumbeschichtete stahllegierung, welche chrom enthaelt.

Country Status (16)

Country Link
US (1) US4675214A (de)
EP (1) EP0246418B1 (de)
JP (1) JPH062932B2 (de)
KR (1) KR910004609B1 (de)
CN (1) CN1016798B (de)
AT (1) ATE71670T1 (de)
AU (1) AU592437B2 (de)
BR (1) BR8701764A (de)
CA (1) CA1243244A (de)
DE (1) DE3775979D1 (de)
ES (1) ES2027979T3 (de)
FI (1) FI83671C (de)
IN (1) IN167354B (de)
NO (1) NO173454C (de)
YU (1) YU45414B (de)
ZA (1) ZA872715B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686155A (en) * 1985-06-04 1987-08-11 Armco Inc. Oxidation resistant ferrous base foil and method therefor
US4800135A (en) * 1986-05-20 1989-01-24 Armco Inc. Hot dip aluminum coated chromium alloy steel
US4883723A (en) * 1986-05-20 1989-11-28 Armco Inc. Hot dip aluminum coated chromium alloy steel
DE3844601C2 (de) * 1987-07-27 1993-03-11 Nippon Steel Corp., Tokio/Tokyo, Jp
US5023113A (en) * 1988-08-29 1991-06-11 Armco Steel Company, L.P. Hot dip aluminum coated chromium alloy steel
US5116645A (en) * 1988-08-29 1992-05-26 Armco Steel Company, L.P. Hot dip aluminum coated chromium alloy steel
JPH0328359A (ja) * 1989-06-23 1991-02-06 Kawasaki Steel Corp 溶融アルミニウムめっきクロム含有鋼板の製造方法
AU622697B2 (en) * 1989-08-08 1992-04-16 Ak Steel Corporation Hot dip aluminum coated chromium alloy steel
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.
US5472739A (en) * 1990-09-20 1995-12-05 Totoku Electric Co., Ltd. Process of producing a hot dipped wire from a base wire, with the absence of iron-based, iron oxide-based and iron hydroxide-based minute particles on surfaces of the base wire
US5472740A (en) * 1990-10-11 1995-12-05 Totoku Electric Co., Ltd. Process of producing a hot dipped wire from a base wire, with the absence of iron-based, iron oxide-based and iron hydroxide-based minute particles on surfaces of the base wire
US5175026A (en) * 1991-07-16 1992-12-29 Wheeling-Nisshin, Inc. Method for hot-dip coating chromium-bearing steel
US5447754A (en) * 1994-04-19 1995-09-05 Armco Inc. Aluminized steel alloys containing chromium and method for producing same
JPH08331738A (ja) * 1995-05-31 1996-12-13 Nasu Denki Tekko Kk 腕金取り付け具
KR100892815B1 (ko) * 2004-12-21 2009-04-10 가부시키가이샤 고베 세이코쇼 용융 아연 도금 방법 및 용융 아연 도금 설비
DE102010037254B4 (de) 2010-08-31 2012-05-24 Thyssenkrupp Steel Europe Ag Verfahren zum Schmelztauchbeschichten eines Stahlflachprodukts
WO2012037242A2 (en) * 2010-09-14 2012-03-22 E. I. Du Pont De Nemours And Company Glass-coated flexible substrates for photovoltaic cells
DE102012101018B3 (de) 2012-02-08 2013-03-14 Thyssenkrupp Nirosta Gmbh Verfahren zum Schmelztauchbeschichten eines Stahlflachprodukts
CN112877607B (zh) * 2019-11-29 2022-06-24 宝山钢铁股份有限公司 一种高强度低合金热镀铝合金钢带及其制造方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2082622A (en) * 1933-02-25 1937-06-01 Colin G Fink Daluminum coated metal and process for producing the same
US2197622A (en) * 1937-04-22 1940-04-16 American Rolling Mill Co Process for galvanizing sheet metal
US2570906A (en) * 1946-07-31 1951-10-09 Alferieff Michel Process for coating metallic objects with other metals
US3396048A (en) * 1964-10-20 1968-08-06 Olin Mathieson Process for aluminizing metal
US3320085A (en) * 1965-03-19 1967-05-16 Selas Corp Of America Galvanizing
US3378359A (en) * 1967-01-31 1968-04-16 Standard Oil Co Method of protecting austenitic stainless steel subject to stress corrosion
NL141933B (nl) * 1970-04-24 1974-04-16 Bekaert Sa Nv Werkwijze voor het bekleden van een langgerekt metalen voorwerp met metaal, alsmede voorwerpen bekleed volgens deze werkwijze.
US3779056A (en) * 1971-12-28 1973-12-18 Bethlehem Steel Corp Method of coating steel wire with aluminum
SE393403B (sv) * 1972-08-09 1977-05-09 Bethlehem Steel Corp Sett att overdraga ytan av en jernstreng med en al-zn-legering
US4053663A (en) * 1972-08-09 1977-10-11 Bethlehem Steel Corporation Method of treating ferrous strand for coating with aluminum-zinc alloys
US3907611A (en) * 1972-11-10 1975-09-23 Toyo Kogyo Co Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization
SE404065B (sv) * 1972-11-30 1978-09-18 Atomic Energy Authority Uk Apparat for katalytisk rening av avgaser samt katalysator
JPS5233579B2 (de) * 1972-12-25 1977-08-29
JPS4999982A (de) * 1973-01-31 1974-09-20
US3925579A (en) * 1974-05-24 1975-12-09 Armco Steel Corp Method of coating low alloy steels
JPS524491A (en) * 1975-06-30 1977-01-13 Hitachi Zosen Corp Method of preparing catalyst for removing nox by selective catalytic r eduction with ammonia
JPS5263123A (en) * 1975-11-19 1977-05-25 Toyo Kogyo Co Production method of reactor material having excellent deformation resistance
JPS5281041A (en) * 1975-12-29 1977-07-07 Komatsu Mfg Co Ltd Device for controlling tandem torch type automatic welding machine
JPS53130239A (en) * 1977-04-20 1978-11-14 Toyo Kogyo Co Al diffusion osmosis method
US4155235A (en) * 1977-07-13 1979-05-22 Armco Steel Corporation Production of heavy pure aluminum coatings on small diameter tubing
CA1083437A (en) * 1977-12-28 1980-08-12 Laurence B. Caldwell Mehtod of treating ferrous strand by hot dip coating procedure
JPS5856026B2 (ja) * 1979-01-20 1983-12-13 日立造船株式会社 アルミニウム被覆ステンレス鋼の製造方法
JPS6043476A (ja) * 1983-08-17 1985-03-08 Nippon Steel Corp 連続溶融アルミメツキ法
US4535034A (en) * 1983-12-30 1985-08-13 Nippon Steel Corporation High Al heat-resistant alloy steels having Al coating thereon
JPS60245727A (ja) * 1984-05-19 1985-12-05 Nippon Steel Corp 溶融アルミニウムメツキ鋼板の製造法
US4557953A (en) * 1984-07-30 1985-12-10 Armco Inc. Process for controlling snout zinc vapor in a hot dip zinc based coating on a ferrous base metal strip

Also Published As

Publication number Publication date
DE3775979D1 (de) 1992-02-27
NO173454B (no) 1993-09-06
ES2027979T3 (es) 1992-07-01
KR870011270A (ko) 1987-12-22
NO173454C (no) 1993-12-15
EP0246418A3 (en) 1989-02-08
CN1016798B (zh) 1992-05-27
JPS62274060A (ja) 1987-11-28
YU61887A (en) 1988-12-31
EP0246418B1 (de) 1992-01-15
IN167354B (de) 1990-10-13
NO871197L (no) 1987-11-23
AU7293087A (en) 1987-11-26
NO871197D0 (no) 1987-03-23
ZA872715B (en) 1987-12-30
FI872176A (fi) 1987-11-21
AU592437B2 (en) 1990-01-11
FI83671C (fi) 1991-08-12
JPH062932B2 (ja) 1994-01-12
YU45414B (en) 1992-05-28
US4675214A (en) 1987-06-23
FI83671B (fi) 1991-04-30
CA1243244A (en) 1988-10-18
KR910004609B1 (ko) 1991-07-08
FI872176A0 (fi) 1987-05-18
CN87103764A (zh) 1987-12-23
BR8701764A (pt) 1988-02-09
EP0246418A2 (de) 1987-11-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee