JPS5493644A - Surface treatment method for metal - Google Patents

Surface treatment method for metal

Info

Publication number
JPS5493644A
JPS5493644A JP16017977A JP16017977A JPS5493644A JP S5493644 A JPS5493644 A JP S5493644A JP 16017977 A JP16017977 A JP 16017977A JP 16017977 A JP16017977 A JP 16017977A JP S5493644 A JPS5493644 A JP S5493644A
Authority
JP
Japan
Prior art keywords
metallic layer
coloring
buffing
pickling
sulfurization
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
JP16017977A
Other languages
English (en)
Inventor
Akira Yamauchi
Koji Matsuo
Natsue Kasahara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP16017977A priority Critical patent/JPS5493644A/ja
Publication of JPS5493644A publication Critical patent/JPS5493644A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP16017977A 1977-12-30 1977-12-30 Surface treatment method for metal Pending JPS5493644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16017977A JPS5493644A (en) 1977-12-30 1977-12-30 Surface treatment method for metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16017977A JPS5493644A (en) 1977-12-30 1977-12-30 Surface treatment method for metal

Publications (1)

Publication Number Publication Date
JPS5493644A true JPS5493644A (en) 1979-07-24

Family

ID=15709538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16017977A Pending JPS5493644A (en) 1977-12-30 1977-12-30 Surface treatment method for metal

Country Status (1)

Country Link
JP (1) JPS5493644A (ja)

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