KR910011570U - 강재의 부식장치 - Google Patents

강재의 부식장치

Info

Publication number
KR910011570U
KR910011570U KR2019890020929U KR890020929U KR910011570U KR 910011570 U KR910011570 U KR 910011570U KR 2019890020929 U KR2019890020929 U KR 2019890020929U KR 890020929 U KR890020929 U KR 890020929U KR 910011570 U KR910011570 U KR 910011570U
Authority
KR
South Korea
Prior art keywords
steel
corrosion device
corrosion
Prior art date
Application number
KR2019890020929U
Other languages
English (en)
Other versions
KR920000538Y1 (ko
Inventor
이선용
김기훈
안병관
Original Assignee
포항종합제철 주식회사
재단법인 산업과학기술연구소
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 포항종합제철 주식회사, 재단법인 산업과학기술연구소 filed Critical 포항종합제철 주식회사
Priority to KR2019890020929U priority Critical patent/KR920000538Y1/ko
Publication of KR910011570U publication Critical patent/KR910011570U/ko
Application granted granted Critical
Publication of KR920000538Y1 publication Critical patent/KR920000538Y1/ko

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
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
KR2019890020929U 1989-12-30 1989-12-30 강재의 부식장치 KR920000538Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890020929U KR920000538Y1 (ko) 1989-12-30 1989-12-30 강재의 부식장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890020929U KR920000538Y1 (ko) 1989-12-30 1989-12-30 강재의 부식장치

Publications (2)

Publication Number Publication Date
KR910011570U true KR910011570U (ko) 1991-07-29
KR920000538Y1 KR920000538Y1 (ko) 1992-01-15

Family

ID=19294874

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890020929U KR920000538Y1 (ko) 1989-12-30 1989-12-30 강재의 부식장치

Country Status (1)

Country Link
KR (1) KR920000538Y1 (ko)

Also Published As

Publication number Publication date
KR920000538Y1 (ko) 1992-01-15

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