JPS6340865B2 - - Google Patents

Info

Publication number
JPS6340865B2
JPS6340865B2 JP14936584A JP14936584A JPS6340865B2 JP S6340865 B2 JPS6340865 B2 JP S6340865B2 JP 14936584 A JP14936584 A JP 14936584A JP 14936584 A JP14936584 A JP 14936584A JP S6340865 B2 JPS6340865 B2 JP S6340865B2
Authority
JP
Japan
Prior art keywords
plating layer
steel plate
steel sheet
blackened
microcracks
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.)
Expired
Application number
JP14936584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6130683A (ja
Inventor
Satoshi Ikeda
Masakatsu Fujino
Tomoaki Usuki
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP14936584A priority Critical patent/JPS6130683A/ja
Publication of JPS6130683A publication Critical patent/JPS6130683A/ja
Publication of JPS6340865B2 publication Critical patent/JPS6340865B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Surface Treatments For Metallic Materials (AREA)
  • ing And Chemical Polishing (AREA)
  • Chemical Treatment Of Metals (AREA)
JP14936584A 1984-07-20 1984-07-20 黒色化鋼板 Granted JPS6130683A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14936584A JPS6130683A (ja) 1984-07-20 1984-07-20 黒色化鋼板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14936584A JPS6130683A (ja) 1984-07-20 1984-07-20 黒色化鋼板

Publications (2)

Publication Number Publication Date
JPS6130683A JPS6130683A (ja) 1986-02-12
JPS6340865B2 true JPS6340865B2 (enrdf_load_stackoverflow) 1988-08-12

Family

ID=15473544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14936584A Granted JPS6130683A (ja) 1984-07-20 1984-07-20 黒色化鋼板

Country Status (1)

Country Link
JP (1) JPS6130683A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016074199A (ja) * 2014-10-07 2016-05-12 新日鐵住金株式会社 黒色塗装鋼板

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61227181A (ja) * 1985-03-30 1986-10-09 Sumitomo Metal Ind Ltd 高耐食性表面処理鋼材
US4968391A (en) * 1988-01-29 1990-11-06 Nippon Steel Corporation Process for the preparation of a black surface-treated steel sheet
EP0350048B1 (en) * 1988-07-07 1994-11-02 Sumitomo Metal Industries, Ltd. Zn-Ni alloy-plated steel sheet with improved impact adhesion and a manufacturing process therefor
KR100318649B1 (ko) * 1996-06-06 2002-02-19 고지마 마따오 가공후 내식성이 우수한 표면 처리 강판

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016074199A (ja) * 2014-10-07 2016-05-12 新日鐵住金株式会社 黒色塗装鋼板

Also Published As

Publication number Publication date
JPS6130683A (ja) 1986-02-12

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