JPS5662967A - Chemical conversion treatment of metal surface and its apparatus - Google Patents

Chemical conversion treatment of metal surface and its apparatus

Info

Publication number
JPS5662967A
JPS5662967A JP13802679A JP13802679A JPS5662967A JP S5662967 A JPS5662967 A JP S5662967A JP 13802679 A JP13802679 A JP 13802679A JP 13802679 A JP13802679 A JP 13802679A JP S5662967 A JPS5662967 A JP S5662967A
Authority
JP
Japan
Prior art keywords
metal
soln
chemical conversion
belt
immersed
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
JP13802679A
Other languages
Japanese (ja)
Other versions
JPS5918477B2 (en
Inventor
Shuji Ogawa
Yutaka Wada
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint 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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP13802679A priority Critical patent/JPS5918477B2/en
Publication of JPS5662967A publication Critical patent/JPS5662967A/en
Publication of JPS5918477B2 publication Critical patent/JPS5918477B2/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
    • 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
    • C23C22/77—Controlling or regulating of the coating process

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating Apparatus (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE:To control contact time of belt-shaped metal with chemical conversion soln. by simple method at all time, by changing the length of immersed range of the belt-shaped metal in the chemical conversion soln. CONSTITUTION:Belt-shaped metal A is immersed in a chemical conversion soln. between an immersing means 3 and a withdrawal means 4 which are at positions shown by chain lines, then the contact time of the metal A with the soln. is adjusted by changing the immersion length of the metal A as follows: the pressure applied to the metal A is removed by lifting a roll 6 and a roll 7 if necessary. The means 3 is moved horizontally by driving a motor 21a e.g. to a predetermined position shown by a dotted line in figure, where it is stopped. Then the metal A is pressed into the treating soln. by lowering the rolls 6, 7 to the original position. These procedure may be performed independently of whether the metal is being conveyed or not.
JP13802679A 1979-10-24 1979-10-24 Metal surface chemical conversion treatment method Expired JPS5918477B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13802679A JPS5918477B2 (en) 1979-10-24 1979-10-24 Metal surface chemical conversion treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13802679A JPS5918477B2 (en) 1979-10-24 1979-10-24 Metal surface chemical conversion treatment method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP10136883A Division JPS5918478B2 (en) 1983-06-06 1983-06-06 Metal surface chemical conversion treatment equipment

Publications (2)

Publication Number Publication Date
JPS5662967A true JPS5662967A (en) 1981-05-29
JPS5918477B2 JPS5918477B2 (en) 1984-04-27

Family

ID=15212307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13802679A Expired JPS5918477B2 (en) 1979-10-24 1979-10-24 Metal surface chemical conversion treatment method

Country Status (1)

Country Link
JP (1) JPS5918477B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006206070A (en) * 2005-01-26 2006-08-10 Ckd Corp Ptp sheet and its manufacturing apparatus
JP2006265578A (en) * 2005-03-22 2006-10-05 Jfe Steel Kk Galvanized steel sheet for chemical conversion, its manufacturing method, and chemically treated steel sheet
JP2017514997A (en) * 2014-04-30 2017-06-08 リオ フェアヴァルトゥングス アクティエンゲゼルシャフト Processing apparatus and processing method for pickling and phosphating metal parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006206070A (en) * 2005-01-26 2006-08-10 Ckd Corp Ptp sheet and its manufacturing apparatus
JP2006265578A (en) * 2005-03-22 2006-10-05 Jfe Steel Kk Galvanized steel sheet for chemical conversion, its manufacturing method, and chemically treated steel sheet
JP2017514997A (en) * 2014-04-30 2017-06-08 リオ フェアヴァルトゥングス アクティエンゲゼルシャフト Processing apparatus and processing method for pickling and phosphating metal parts
US10513784B2 (en) 2014-04-30 2019-12-24 Rio Verwaltungs Ag Treatment device and treatment method for pickling and phosphating metal parts

Also Published As

Publication number Publication date
JPS5918477B2 (en) 1984-04-27

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