JPS5831088A - 鋼材表面の改良方法 - Google Patents

鋼材表面の改良方法

Info

Publication number
JPS5831088A
JPS5831088A JP13068781A JP13068781A JPS5831088A JP S5831088 A JPS5831088 A JP S5831088A JP 13068781 A JP13068781 A JP 13068781A JP 13068781 A JP13068781 A JP 13068781A JP S5831088 A JPS5831088 A JP S5831088A
Authority
JP
Japan
Prior art keywords
acid
salts
corrosion preventing
soln
pyridine
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
JP13068781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0245716B2 (enrdf_load_stackoverflow
Inventor
Isao Manabe
真鍋　勲
Akiyoshi Inubushi
昭嘉 犬伏
Masao Matsumoto
理男 松本
Tomoaki Maeda
前田　知顕
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.)
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
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 Otsuka Chemical Co Ltd, Otsuka Kagaku Yakuhin KK filed Critical Otsuka Chemical Co Ltd
Priority to JP13068781A priority Critical patent/JPS5831088A/ja
Publication of JPS5831088A publication Critical patent/JPS5831088A/ja
Publication of JPH0245716B2 publication Critical patent/JPH0245716B2/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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP13068781A 1981-08-19 1981-08-19 鋼材表面の改良方法 Granted JPS5831088A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13068781A JPS5831088A (ja) 1981-08-19 1981-08-19 鋼材表面の改良方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13068781A JPS5831088A (ja) 1981-08-19 1981-08-19 鋼材表面の改良方法

Publications (2)

Publication Number Publication Date
JPS5831088A true JPS5831088A (ja) 1983-02-23
JPH0245716B2 JPH0245716B2 (enrdf_load_stackoverflow) 1990-10-11

Family

ID=15040212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13068781A Granted JPS5831088A (ja) 1981-08-19 1981-08-19 鋼材表面の改良方法

Country Status (1)

Country Link
JP (1) JPS5831088A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102583A (enrdf_load_stackoverflow) * 1973-01-17 1974-09-27
JPS5538909A (en) * 1978-09-07 1980-03-18 Yoshihiro Komobuchi Preventing method for corrosion of metal
JPS57152476A (en) * 1981-03-14 1982-09-20 Chiyoda Kagaku Kenkyusho:Kk Corrosion inhibitor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102583A (enrdf_load_stackoverflow) * 1973-01-17 1974-09-27
JPS5538909A (en) * 1978-09-07 1980-03-18 Yoshihiro Komobuchi Preventing method for corrosion of metal
JPS57152476A (en) * 1981-03-14 1982-09-20 Chiyoda Kagaku Kenkyusho:Kk Corrosion inhibitor

Also Published As

Publication number Publication date
JPH0245716B2 (enrdf_load_stackoverflow) 1990-10-11

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