KR930014360U - 녹(Rust) 발생방지용 스프레이노즐(Spray nozzle) - Google Patents

녹(Rust) 발생방지용 스프레이노즐(Spray nozzle)

Info

Publication number
KR930014360U
KR930014360U KR2019910024292U KR910024292U KR930014360U KR 930014360 U KR930014360 U KR 930014360U KR 2019910024292 U KR2019910024292 U KR 2019910024292U KR 910024292 U KR910024292 U KR 910024292U KR 930014360 U KR930014360 U KR 930014360U
Authority
KR
South Korea
Prior art keywords
spray nozzle
prevent rust
rust
prevent
spray
Prior art date
Application number
KR2019910024292U
Other languages
English (en)
Other versions
KR940000624Y1 (ko
Inventor
이정인
Original Assignee
포항종합제철 주식회사
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 filed Critical 포항종합제철 주식회사
Priority to KR2019910024292U priority Critical patent/KR940000624Y1/ko
Publication of KR930014360U publication Critical patent/KR930014360U/ko
Application granted granted Critical
Publication of KR940000624Y1 publication Critical patent/KR940000624Y1/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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
KR2019910024292U 1991-12-27 1991-12-27 녹(Rust) 발생방지용 스프레이노즐(Spray nozzle) KR940000624Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910024292U KR940000624Y1 (ko) 1991-12-27 1991-12-27 녹(Rust) 발생방지용 스프레이노즐(Spray nozzle)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910024292U KR940000624Y1 (ko) 1991-12-27 1991-12-27 녹(Rust) 발생방지용 스프레이노즐(Spray nozzle)

Publications (2)

Publication Number Publication Date
KR930014360U true KR930014360U (ko) 1993-07-27
KR940000624Y1 KR940000624Y1 (ko) 1994-02-07

Family

ID=19325961

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910024292U KR940000624Y1 (ko) 1991-12-27 1991-12-27 녹(Rust) 발생방지용 스프레이노즐(Spray nozzle)

Country Status (1)

Country Link
KR (1) KR940000624Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100920602B1 (ko) * 2002-11-01 2009-10-08 주식회사 포스코 강판의 전기도금용 아노드의 산화피막 제거장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100920602B1 (ko) * 2002-11-01 2009-10-08 주식회사 포스코 강판의 전기도금용 아노드의 산화피막 제거장치

Also Published As

Publication number Publication date
KR940000624Y1 (ko) 1994-02-07

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