JPS5521556A - Chemical synthetic film weight controller in metal surface treatment - Google Patents

Chemical synthetic film weight controller in metal surface treatment

Info

Publication number
JPS5521556A
JPS5521556A JP9426678A JP9426678A JPS5521556A JP S5521556 A JPS5521556 A JP S5521556A JP 9426678 A JP9426678 A JP 9426678A JP 9426678 A JP9426678 A JP 9426678A JP S5521556 A JPS5521556 A JP S5521556A
Authority
JP
Japan
Prior art keywords
chemical synthetic
films
thickness
value
treatment liquid
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.)
Pending
Application number
JP9426678A
Other languages
Japanese (ja)
Inventor
Tomosaburo Kawahara
Akio Takagi
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 JP9426678A priority Critical patent/JPS5521556A/en
Publication of JPS5521556A publication Critical patent/JPS5521556A/en
Pending legal-status Critical Current

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
  • Spray Control Apparatus (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE: To continually maintain the thickness of chemical synthetic films in fixed value, by controlling the atomizing time of chemical synthetic treatment liquid by measuring the thickness of the films by means of a fluorescence X-ray analysis device when forming the chemical synthetic films for painting foundation on the surfaces of an Al plate, etc.
CONSTITUTION: A metallic band 10 to be treated of Al, etc. is let pass through shower chambers 6W9, treatment liquid for forming chemical synthetic films is atomized from branch pipes 14 and chemical synthetic films for painting foundation are created on the surface. In this case, the thickness of the films controls the durability, corrosion resistance and adhesive properties of Al after painting in the case when the upper portions of the films are coated. The weight of the object element of the chemical synthetic films on the surface of the Al band 10 going out from the last shower chamber 9 is measured by means of a detecting portion 16 of a non-dispersion fluorescence X-ray analysis device 15. The value is compared with the best element value beforehand set, and the atomizing of the treatment liquid of shower chambers 7W9 is controlled by operating a controller 17 by the value. The adhesive properties, durability, etc. of coating after coating are improved because the thickness of the chemical synthetic films is continually kept in the optimum thickness.
COPYRIGHT: (C)1980,JPO&Japio
JP9426678A 1978-08-01 1978-08-01 Chemical synthetic film weight controller in metal surface treatment Pending JPS5521556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9426678A JPS5521556A (en) 1978-08-01 1978-08-01 Chemical synthetic film weight controller in metal surface treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9426678A JPS5521556A (en) 1978-08-01 1978-08-01 Chemical synthetic film weight controller in metal surface treatment

Publications (1)

Publication Number Publication Date
JPS5521556A true JPS5521556A (en) 1980-02-15

Family

ID=14105467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9426678A Pending JPS5521556A (en) 1978-08-01 1978-08-01 Chemical synthetic film weight controller in metal surface treatment

Country Status (1)

Country Link
JP (1) JPS5521556A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942536A (en) * 1972-08-30 1974-04-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942536A (en) * 1972-08-30 1974-04-22

Similar Documents

Publication Publication Date Title
MY109553A (en) Continuously coating a moving metal strip
GB971111A (en) Producing films and coatings
JPS5521556A (en) Chemical synthetic film weight controller in metal surface treatment
JPS57167765A (en) Continuous painting method
JPS5544509A (en) Vacuum apparatus part coated with metallic nitride
JP3383734B2 (en) Chromate treated galvanized steel sheet manufacturing equipment
JPS52142747A (en) Method for coating inner surface of steel pipes and equipment for the same
JPS5594668A (en) Method of painting metal member
JPS57123999A (en) Steel plate for drawn and ironed can
JPS5447741A (en) Mehod of powder-coating porous material
JPS57185966A (en) Controlling method for alloying of zinc plated steel plate
Maeda et al. In-Depth Analysis of Phosphate Films Formed on Various Metal Finished Steel Sheets.(Synopsis)
JPS5573372A (en) Preventing method for foaming
Szaniewski et al. The Painting of Hot-Dipped Galvanized Steel.- II
JPS5440839A (en) Inorganic zinc rich paint coating process
JPS5563708A (en) Thickness measuring method for anticorrosive film
JPS5411146A (en) Pretreatment for powder coating operation
JPS54131165A (en) Contamination-resistant box
JPS5771662A (en) Solventless laminator coater
JPS56150463A (en) Control method for prevention of explosion in continuous paint baking oven
Wittel Chemical Surface Treatment of Galvanised Materials
JPS5544304A (en) Coating method of paint composition for covering to metal rust preventing object
JPS57136977A (en) Surface treatment for alloyed galvanized steel plate
JPS5421446A (en) Automatic coating device of shape steel
JPS5613490A (en) Preparation of alloyed electrolytic zinc galvanized steel sheet for coating substrate