JPH052741B2 - - Google Patents

Info

Publication number
JPH052741B2
JPH052741B2 JP60158407A JP15840785A JPH052741B2 JP H052741 B2 JPH052741 B2 JP H052741B2 JP 60158407 A JP60158407 A JP 60158407A JP 15840785 A JP15840785 A JP 15840785A JP H052741 B2 JPH052741 B2 JP H052741B2
Authority
JP
Japan
Prior art keywords
hot
resistance
ions
chromate
dip galvanized
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 - Fee Related
Application number
JP60158407A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220881A (ja
Inventor
Yasuhei Sakamoto
Shigeru Kobayashi
Toshiro Ichida
Shoji Shizuma
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.)
JFE Steel Corp
Kawatetsu Galvanizing Co Ltd
Original Assignee
Kawatetsu Galvanizing Co Ltd
Kawasaki 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 Kawatetsu Galvanizing Co Ltd, Kawasaki Steel Corp filed Critical Kawatetsu Galvanizing Co Ltd
Priority to JP15840785A priority Critical patent/JPS6220881A/ja
Publication of JPS6220881A publication Critical patent/JPS6220881A/ja
Publication of JPH052741B2 publication Critical patent/JPH052741B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Coating With Molten Metal (AREA)
JP15840785A 1985-07-19 1985-07-19 耐スクラツチ性、耐オイルステイン性、耐黒変性及び耐食性の良好な溶融亜鉛系めつきクロメ−ト処理鋼板の製造法 Granted JPS6220881A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15840785A JPS6220881A (ja) 1985-07-19 1985-07-19 耐スクラツチ性、耐オイルステイン性、耐黒変性及び耐食性の良好な溶融亜鉛系めつきクロメ−ト処理鋼板の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15840785A JPS6220881A (ja) 1985-07-19 1985-07-19 耐スクラツチ性、耐オイルステイン性、耐黒変性及び耐食性の良好な溶融亜鉛系めつきクロメ−ト処理鋼板の製造法

Publications (2)

Publication Number Publication Date
JPS6220881A JPS6220881A (ja) 1987-01-29
JPH052741B2 true JPH052741B2 (enExample) 1993-01-13

Family

ID=15671077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15840785A Granted JPS6220881A (ja) 1985-07-19 1985-07-19 耐スクラツチ性、耐オイルステイン性、耐黒変性及び耐食性の良好な溶融亜鉛系めつきクロメ−ト処理鋼板の製造法

Country Status (1)

Country Link
JP (1) JPS6220881A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0774461B2 (ja) * 1989-04-07 1995-08-09 日本鋼管株式会社 亜鉛または亜鉛合金の表面処理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129161A1 (de) * 1981-07-23 1983-02-10 Siemens AG, 1000 Berlin und 8000 München "lichtbogen-loeschkammer
JPS6037880B2 (ja) * 1982-02-02 1985-08-28 川崎製鉄株式会社 塗膜の二次密着性に優れた表面処理鋼板の製造方法
JPS59193279A (ja) * 1983-04-15 1984-11-01 Nisshin Steel Co Ltd 塗装下地用亜鉛−アルミニウム系複合溶融めつき鋼板

Also Published As

Publication number Publication date
JPS6220881A (ja) 1987-01-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees