JPS5268036A - Process for surface treating steel sheet by phosphoric acidd0chromic acid bath - Google Patents

Process for surface treating steel sheet by phosphoric acidd0chromic acid bath

Info

Publication number
JPS5268036A
JPS5268036A JP14337975A JP14337975A JPS5268036A JP S5268036 A JPS5268036 A JP S5268036A JP 14337975 A JP14337975 A JP 14337975A JP 14337975 A JP14337975 A JP 14337975A JP S5268036 A JPS5268036 A JP S5268036A
Authority
JP
Japan
Prior art keywords
phosphoric
steel sheet
surface treating
acid bath
treating steel
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
JP14337975A
Other languages
Japanese (ja)
Other versions
JPS5631877B2 (en
Inventor
Riyoukichi Ono
Mamoru Harada
Takenori Deguchi
Masaru Suzuki
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.)
NITSUSHIN SEIKOU KK
Nippon Steel Nisshin Co Ltd
Original Assignee
NITSUSHIN SEIKOU KK
Nisshin Steel Co 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 NITSUSHIN SEIKOU KK, Nisshin Steel Co Ltd filed Critical NITSUSHIN SEIKOU KK
Priority to JP14337975A priority Critical patent/JPS5268036A/en
Publication of JPS5268036A publication Critical patent/JPS5268036A/en
Publication of JPS5631877B2 publication Critical patent/JPS5631877B2/ja
Granted 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
JP14337975A 1975-12-04 1975-12-04 Process for surface treating steel sheet by phosphoric acidd0chromic acid bath Granted JPS5268036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14337975A JPS5268036A (en) 1975-12-04 1975-12-04 Process for surface treating steel sheet by phosphoric acidd0chromic acid bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14337975A JPS5268036A (en) 1975-12-04 1975-12-04 Process for surface treating steel sheet by phosphoric acidd0chromic acid bath

Publications (2)

Publication Number Publication Date
JPS5268036A true JPS5268036A (en) 1977-06-06
JPS5631877B2 JPS5631877B2 (en) 1981-07-24

Family

ID=15337396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14337975A Granted JPS5268036A (en) 1975-12-04 1975-12-04 Process for surface treating steel sheet by phosphoric acidd0chromic acid bath

Country Status (1)

Country Link
JP (1) JPS5268036A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735685A (en) * 1980-08-09 1982-02-26 Sumitomo Metal Ind Ltd Production of chromate treated steel plate of superior rust preventiveness
JPS57203796A (en) * 1981-06-08 1982-12-14 Nippon Steel Corp Surface treatment of zinc plated steel plate
DE3223630A1 (en) * 1981-06-26 1983-01-27 Nisshin Steel Co., Ltd., Tokyo SURFACE TREATMENT OF ALLOY STEEL WITH HIGH NICKEL CONTENT
JPS6256579A (en) * 1985-09-06 1987-03-12 パ−カ−・ケミカル・カンパニ− Acidic aqueous solution and method for passivating surface of zinc or zinc/aluminum alloy
JPS63103082A (en) * 1986-10-17 1988-05-07 Sumitomo Metal Ind Ltd Surface treatment of zinc or zinc alloy plated steel material
JPS63171685A (en) * 1986-12-30 1988-07-15 Nippon Steel Corp Formation of anticorrosive white chromate film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351983A (en) * 1986-08-21 1988-03-05 株式会社カイジョー Method of exciting tabular piezoelectric vibrator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735685A (en) * 1980-08-09 1982-02-26 Sumitomo Metal Ind Ltd Production of chromate treated steel plate of superior rust preventiveness
JPS57203796A (en) * 1981-06-08 1982-12-14 Nippon Steel Corp Surface treatment of zinc plated steel plate
JPS5930788B2 (en) * 1981-06-08 1984-07-28 新日本製鐵株式会社 Surface treatment method for galvanized steel sheets
DE3223630A1 (en) * 1981-06-26 1983-01-27 Nisshin Steel Co., Ltd., Tokyo SURFACE TREATMENT OF ALLOY STEEL WITH HIGH NICKEL CONTENT
DE3223630C2 (en) * 1981-06-26 1990-08-02 Nisshin Steel Co., Ltd., Tokio/Tokyo, Jp
JPS6256579A (en) * 1985-09-06 1987-03-12 パ−カ−・ケミカル・カンパニ− Acidic aqueous solution and method for passivating surface of zinc or zinc/aluminum alloy
JPS63103082A (en) * 1986-10-17 1988-05-07 Sumitomo Metal Ind Ltd Surface treatment of zinc or zinc alloy plated steel material
JPS63171685A (en) * 1986-12-30 1988-07-15 Nippon Steel Corp Formation of anticorrosive white chromate film
JPH0368115B2 (en) * 1986-12-30 1991-10-25 Nippon Steel Corp

Also Published As

Publication number Publication date
JPS5631877B2 (en) 1981-07-24

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