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JPS57114684A - Surface treated steel plate of part for automobile - Google Patents

Surface treated steel plate of part for automobile

Info

Publication number
JPS57114684A
JPS57114684A JP18701480A JP18701480A JPS57114684A JP S57114684 A JPS57114684 A JP S57114684A JP 18701480 A JP18701480 A JP 18701480A JP 18701480 A JP18701480 A JP 18701480A JP S57114684 A JPS57114684 A JP S57114684A
Authority
JP
Japan
Prior art keywords
steel plate
plating
parts
plate
automobiles
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
JP18701480A
Other languages
Japanese (ja)
Other versions
JPS5941515B2 (en
Inventor
Yukinobu Higuchi
Kozo Tsunoda
Minoru Fujinaga
Akira Hata
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 Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP18701480A priority Critical patent/JPS5941515B2/en
Publication of JPS57114684A publication Critical patent/JPS57114684A/en
Publication of JPS5941515B2 publication Critical patent/JPS5941515B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electroplating Methods And Accessories (AREA)
  • Coating With Molten Metal (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

PURPOSE: To save corrosion preventive materials and improve the corrosion resistance, treatability of phosphating and painting performance of automotive bodies by applying a corrosion preventive film only on the parts to be not thoroughly painted after assembly in a steel plate for automobiles.
CONSTITUTION: A rate of crown equal to or more than the thickness of a plating layer is given, accordng to need, to a strip steel plate on both or one side thereof from the central part of the plate, whereby a raw plating plate is obtained. Plating is applied on this raw plate with a zinc plating bath, and further, it is wiped with high pressure gaseous N2 to remove the zinc from the parts requiring no plating, and to leave the plating layer as a crrosion preventive film on both or one side in the side end parts of the steel plate. In manufcturing the doors of automobiles by forming such steel plate, it is so mounted that the plated parts are locoated in the parts such as the inside surface on the lower side of the character lines of the door or the like where the throwing power of painting is poor.
COPYRIGHT: (C)1982,JPO&Japio
JP18701480A 1980-12-30 1980-12-30 Partially surface treated steel sheets for automobiles Expired JPS5941515B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18701480A JPS5941515B2 (en) 1980-12-30 1980-12-30 Partially surface treated steel sheets for automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18701480A JPS5941515B2 (en) 1980-12-30 1980-12-30 Partially surface treated steel sheets for automobiles

Publications (2)

Publication Number Publication Date
JPS57114684A true JPS57114684A (en) 1982-07-16
JPS5941515B2 JPS5941515B2 (en) 1984-10-08

Family

ID=16198687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18701480A Expired JPS5941515B2 (en) 1980-12-30 1980-12-30 Partially surface treated steel sheets for automobiles

Country Status (1)

Country Link
JP (1) JPS5941515B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106086953A (en) * 2016-08-10 2016-11-09 袁春华 A kind of preparation method of combined electrolysis plate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219224U (en) * 1985-07-18 1987-02-05
JPH0224918U (en) * 1988-08-02 1990-02-19
JPH0286718U (en) * 1988-12-23 1990-07-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106086953A (en) * 2016-08-10 2016-11-09 袁春华 A kind of preparation method of combined electrolysis plate
CN106086953B (en) * 2016-08-10 2018-05-15 江苏鑫冶金属板业有限公司 A kind of preparation method of combined electrolysis plate

Also Published As

Publication number Publication date
JPS5941515B2 (en) 1984-10-08

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