FR2028235A1 - - Google Patents

Info

Publication number
FR2028235A1
FR2028235A1 FR7001094A FR7001094A FR2028235A1 FR 2028235 A1 FR2028235 A1 FR 2028235A1 FR 7001094 A FR7001094 A FR 7001094A FR 7001094 A FR7001094 A FR 7001094A FR 2028235 A1 FR2028235 A1 FR 2028235A1
Authority
FR
France
Prior art keywords
acid
lead
chromium
cro
jan
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
FR7001094A
Other languages
English (en)
French (fr)
Other versions
FR2028235B1 (enrdf_load_stackoverflow
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2028235A1 publication Critical patent/FR2028235A1/fr
Application granted granted Critical
Publication of FR2028235B1 publication Critical patent/FR2028235B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
FR707001094A 1969-01-13 1970-01-13 Expired FR2028235B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP206669 1969-01-13

Publications (2)

Publication Number Publication Date
FR2028235A1 true FR2028235A1 (enrdf_load_stackoverflow) 1970-10-09
FR2028235B1 FR2028235B1 (enrdf_load_stackoverflow) 1973-04-06

Family

ID=11518954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707001094A Expired FR2028235B1 (enrdf_load_stackoverflow) 1969-01-13 1970-01-13

Country Status (4)

Country Link
US (1) US3679554A (enrdf_load_stackoverflow)
DE (1) DE2001274C3 (enrdf_load_stackoverflow)
FR (1) FR2028235B1 (enrdf_load_stackoverflow)
GB (1) GB1258021A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062737A (en) 1974-12-11 1977-12-13 International Business Machines Corporation Electrodeposition of chromium
JPS5425894B2 (enrdf_load_stackoverflow) * 1975-02-04 1979-08-31
US4161432A (en) * 1975-12-03 1979-07-17 International Business Machines Corporation Electroplating chromium and its alloys
US4141803A (en) * 1975-12-03 1979-02-27 International Business Machines Corporation Method and composition for electroplating chromium and its alloys and the method of manufacture of the composition
JPS55131198A (en) * 1979-03-30 1980-10-11 Toyo Kohan Co Ltd Electrolytic chromic acid treating steel sheet for adhesion can
FR2465011A1 (fr) * 1979-09-06 1981-03-20 Carnaud Sa Materiau constitue d'une tole d'acier protegee, son procede de fabrication, et ses applications, ntamment aux boites de conserve
NL8004315A (nl) 1980-07-28 1982-03-01 Teksid Spa Werkwijze voor het vervaardigen van een speciaal plaatblik voor duurzame wagencarrosserie, alsmede een dergelijk speciaal plaatblik.
JPS6024399A (ja) * 1983-07-20 1985-02-07 Kawasaki Steel Corp 塗料密着性にすぐれたテインフリ−鋼板の製造方法
JPS62124296A (ja) * 1985-11-25 1987-06-05 Toyo Kohan Co Ltd シ−ム溶接性，塗料密着性の優れた表面処理鋼板およびその製造方法
JP2541269B2 (ja) * 1987-08-27 1996-10-09 日本板硝子株式会社 酸化物薄膜の製造方法
RS58504B1 (sr) * 2012-11-21 2019-04-30 Tata Steel Ijmuiden Bv Obloge od hrom-hrom oksida koje se nanose na čelične supstrate za primene za pakovanje i postupak za proizvodnju pomenutih obloga

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1382237A (fr) * 1963-10-30 1964-12-18 Toyo Kohan Co Ltd Perfectionnements apportés aux procédés pour la formation de revètement protecteur sur la surface de métaux, aux électrolytes utilisés à cette fin, et aux procédés pour la préparation de tels électrolytes
FR1543364A (fr) * 1967-09-07 1968-10-25 Nippon Kokan Kk Traitement anti-corrosif des surfaces des matériaux en fer et acier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296100A (en) * 1962-05-09 1967-01-03 Yawata Iron & Steel Co Process for producing anticorrosive surface treated steel sheets and product thereof
NL129365C (enrdf_load_stackoverflow) * 1962-11-10
GB1099836A (en) * 1965-07-12 1968-01-17 Toyo Kohan Co Ltd Process for treating electrolytically chromated metal surfaces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1382237A (fr) * 1963-10-30 1964-12-18 Toyo Kohan Co Ltd Perfectionnements apportés aux procédés pour la formation de revètement protecteur sur la surface de métaux, aux électrolytes utilisés à cette fin, et aux procédés pour la préparation de tels électrolytes
FR1543364A (fr) * 1967-09-07 1968-10-25 Nippon Kokan Kk Traitement anti-corrosif des surfaces des matériaux en fer et acier

Also Published As

Publication number Publication date
GB1258021A (enrdf_load_stackoverflow) 1971-12-22
DE2001274A1 (de) 1970-07-30
US3679554A (en) 1972-07-25
DE2001274B2 (de) 1980-10-16
DE2001274C3 (de) 1981-06-04
FR2028235B1 (enrdf_load_stackoverflow) 1973-04-06

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