BR9803937A - Processo para a fabricação de uma chapa de aço galvanizado ligado sem fase zeta em superfície - Google Patents

Processo para a fabricação de uma chapa de aço galvanizado ligado sem fase zeta em superfície

Info

Publication number
BR9803937A
BR9803937A BR9803937-7A BR9803937A BR9803937A BR 9803937 A BR9803937 A BR 9803937A BR 9803937 A BR9803937 A BR 9803937A BR 9803937 A BR9803937 A BR 9803937A
Authority
BR
Brazil
Prior art keywords
steel sheet
manufacture
galvanized steel
surface zeta
alloyed galvanized
Prior art date
Application number
BR9803937-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Jean-Michel Prat
Thierry Moreau
Theresse Six
Original Assignee
Lorraine Laminage
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=9510860&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9803937(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lorraine Laminage filed Critical Lorraine Laminage
Publication of BR9803937A publication Critical patent/BR9803937A/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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step

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)
  • Electroplating Methods And Accessories (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
BR9803937-7A 1997-09-09 1998-09-08 Processo para a fabricação de uma chapa de aço galvanizado ligado sem fase zeta em superfície BR9803937A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711144A FR2768157B1 (fr) 1997-09-09 1997-09-09 Tole d'acier galvanise allie, procedes et installation pour la fabrication d'une telle tole

Publications (1)

Publication Number Publication Date
BR9803937A true BR9803937A (pt) 1999-12-14

Family

ID=9510860

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803937-7A BR9803937A (pt) 1997-09-09 1998-09-08 Processo para a fabricação de uma chapa de aço galvanizado ligado sem fase zeta em superfície

Country Status (7)

Country Link
EP (1) EP0902098B1 (de)
AT (1) ATE222300T1 (de)
BR (1) BR9803937A (de)
CA (1) CA2246858C (de)
DE (1) DE69807165T2 (de)
ES (1) ES2181142T3 (de)
FR (1) FR2768157B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4282541A1 (de) 2022-05-23 2023-11-29 John Cockerill S.A. Verfahren und anlage zum aufbringen einer flüssigen beschichtung auf ein kontinuierlich durchlaufendes und abwärtsgerichtetes band

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789468A (en) * 1980-11-22 1982-06-03 Nisshin Steel Co Ltd Continuous hot-dipping apparatus
JPS61223174A (ja) * 1985-03-28 1986-10-03 Sumitomo Metal Ind Ltd 合金化溶融亜鉛めつき鋼板の製造方法
US4913746A (en) * 1988-08-29 1990-04-03 Lehigh University Method of producing a Zn-Fe galvanneal on a steel substrate
JPH0639680B2 (ja) * 1989-01-20 1994-05-25 住友金属工業株式会社 加工性に優れたガルバニール鋼板とその製造方法および装置
JP2804167B2 (ja) * 1990-04-27 1998-09-24 日新製鋼株式会社 加工性に優れた合金化溶融亜鉛めつき鋼板及びその製造方法
JP2824345B2 (ja) * 1991-05-10 1998-11-11 三菱重工業株式会社 溶融亜鉛めっき鋼板の合金化装置
JPH0688192A (ja) * 1991-08-28 1994-03-29 Nisshin Steel Co Ltd 加工性に優れた合金化溶融亜鉛めっき鋼板及びその製造方法
JPH05263210A (ja) * 1992-03-19 1993-10-12 Kobe Steel Ltd スポット溶接性に優れた溶融亜鉛・アルミニウム合金 めっき鋼板の製造方法
JPH05320853A (ja) * 1992-05-22 1993-12-07 Nippon Steel Corp めっき密着性の良好な合金化溶融亜鉛めっき鋼板の製造法
JP2707952B2 (ja) * 1993-07-19 1998-02-04 住友金属工業株式会社 界面密着性に優れた合金化溶融Ｚｎめっき鋼板およびその製造方法
JPH0748662A (ja) * 1993-08-06 1995-02-21 Nippon Steel Corp めっき密着性、外観性に優れた溶融亜鉛めっき鋼板の製造法
JPH08165550A (ja) * 1994-12-13 1996-06-25 Nippon Steel Corp 耐フレーキング性に優れた合金化溶融亜鉛めっき鋼板の製造方法
JP3459500B2 (ja) * 1995-06-28 2003-10-20 新日本製鐵株式会社 成型性及びめっき密着性に優れた高強度合金化溶融亜鉛めっき鋼板およびその製造方法

Also Published As

Publication number Publication date
CA2246858A1 (fr) 1999-03-09
CA2246858C (fr) 2008-11-18
DE69807165T2 (de) 2004-05-19
EP0902098A1 (de) 1999-03-17
FR2768157B1 (fr) 2001-05-11
ES2181142T3 (es) 2003-02-16
EP0902098B1 (de) 2002-08-14
DE69807165D1 (de) 2002-09-19
ATE222300T1 (de) 2002-08-15
FR2768157A1 (fr) 1999-03-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/09/1998, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 08.09.2018