JPS56144777A - Surface treatment of zinc plated steel article - Google Patents

Surface treatment of zinc plated steel article

Info

Publication number
JPS56144777A
JPS56144777A JP4728980A JP4728980A JPS56144777A JP S56144777 A JPS56144777 A JP S56144777A JP 4728980 A JP4728980 A JP 4728980A JP 4728980 A JP4728980 A JP 4728980A JP S56144777 A JPS56144777 A JP S56144777A
Authority
JP
Japan
Prior art keywords
shot
zinc plated
plated steel
steel article
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.)
Pending
Application number
JP4728980A
Other languages
Japanese (ja)
Inventor
Kishikazu Furukawa
Katsumi Kagawa
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 Koki Co Ltd
Original Assignee
Nippon Koki 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 Koki Co Ltd filed Critical Nippon Koki Co Ltd
Priority to JP4728980A priority Critical patent/JPS56144777A/en
Publication of JPS56144777A publication Critical patent/JPS56144777A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the paint adhesiveness of a steel article and also to enhance its corrosion and rust resistance, by roughening the surface of a zinc plated steel article to a proper extent by a shot or sand blasting method.
CONSTITUTION: The surface of a zinc plated steel article is degreased, modified and roughened to a proper extent by a bombardment of a blaster such as steel balls or the like onto the surface, in a shot or sand blasting method. In case of the shot blasting method, steel shots SUS304 having a diameter of about 0.5mm and a length of about 0.5mm are blasted onto the surface of a zinc plated steel sheet for a period of about 5sec to 5min until shot marks are formed on the whole surface of the steel sheet. After shot-blasted, the surface of the steel article is degreased and cleaned manually with a lacquer or thinner, electrostatically coated with an acryl paint, and then baked.
COPYRIGHT: (C)1981,JPO&Japio
JP4728980A 1980-04-09 1980-04-09 Surface treatment of zinc plated steel article Pending JPS56144777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4728980A JPS56144777A (en) 1980-04-09 1980-04-09 Surface treatment of zinc plated steel article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4728980A JPS56144777A (en) 1980-04-09 1980-04-09 Surface treatment of zinc plated steel article

Publications (1)

Publication Number Publication Date
JPS56144777A true JPS56144777A (en) 1981-11-11

Family

ID=12771122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4728980A Pending JPS56144777A (en) 1980-04-09 1980-04-09 Surface treatment of zinc plated steel article

Country Status (1)

Country Link
JP (1) JPS56144777A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148220A (en) * 1982-02-26 1983-09-03 Honda Motor Co Ltd Exhaust system member
JPS6287338A (en) * 1985-10-15 1987-04-21 セ−レン株式会社 Organic metallic composite material
EP1327697A1 (en) * 2000-10-19 2003-07-16 Nkk Corporation Zinc-plated steel sheet and method for preparation thereof, and method for manufacturing formed article by press working
KR100694249B1 (en) 2005-02-24 2007-03-14 주식회사성호철관 Apparatus for producing coated steel for corrugated pipe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946533A (en) * 1972-09-13 1974-05-04
JPS54163494A (en) * 1978-06-15 1979-12-26 Sumitomo Metal Ind Method of cleaning by blast

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946533A (en) * 1972-09-13 1974-05-04
JPS54163494A (en) * 1978-06-15 1979-12-26 Sumitomo Metal Ind Method of cleaning by blast

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148220A (en) * 1982-02-26 1983-09-03 Honda Motor Co Ltd Exhaust system member
JPS6326253B2 (en) * 1982-02-26 1988-05-28 Honda Motor Co Ltd
JPS6287338A (en) * 1985-10-15 1987-04-21 セ−レン株式会社 Organic metallic composite material
EP1327697A1 (en) * 2000-10-19 2003-07-16 Nkk Corporation Zinc-plated steel sheet and method for preparation thereof, and method for manufacturing formed article by press working
US6797411B2 (en) 2000-10-19 2004-09-28 Nkk Corporation Galvanized steel sheet, method for manufacturing the same, and method for manufacturing press-formed product
EP1327697A4 (en) * 2000-10-19 2009-11-11 Jfe Steel Corp Zinc-plated steel sheet and method for preparation thereof, and method for manufacturing formed article by press working
KR100694249B1 (en) 2005-02-24 2007-03-14 주식회사성호철관 Apparatus for producing coated steel for corrugated pipe

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