JPS5620171A - Method and device for acid washing stainless steel product thermochemically - Google Patents

Method and device for acid washing stainless steel product thermochemically

Info

Publication number
JPS5620171A
JPS5620171A JP10103780A JP10103780A JPS5620171A JP S5620171 A JPS5620171 A JP S5620171A JP 10103780 A JP10103780 A JP 10103780A JP 10103780 A JP10103780 A JP 10103780A JP S5620171 A JPS5620171 A JP S5620171A
Authority
JP
Japan
Prior art keywords
thermochemically
stainless steel
steel product
acid washing
washing stainless
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.)
Pending
Application number
JP10103780A
Other languages
English (en)
Japanese (ja)
Inventor
Antowaanu Rui
Doupuuru Jiyannkuroodo
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.)
DO CONST MEKANIKU ZURUTSUAA CO
Original Assignee
DO CONST MEKANIKU ZURUTSUAA CO
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 DO CONST MEKANIKU ZURUTSUAA CO filed Critical DO CONST MEKANIKU ZURUTSUAA CO
Publication of JPS5620171A publication Critical patent/JPS5620171A/ja
Pending 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • 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
    • C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts
    • C23G1/32—Heavy metals

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)
JP10103780A 1979-07-24 1980-07-23 Method and device for acid washing stainless steel product thermochemically Pending JPS5620171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919021A FR2461765A1 (fr) 1979-07-24 1979-07-24 Procede et installation de decapage thermochimique de pieces en acier inoxydable

Publications (1)

Publication Number Publication Date
JPS5620171A true JPS5620171A (en) 1981-02-25

Family

ID=9228211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10103780A Pending JPS5620171A (en) 1979-07-24 1980-07-23 Method and device for acid washing stainless steel product thermochemically

Country Status (4)

Country Link
EP (1) EP0023184A1 (enExample)
JP (1) JPS5620171A (enExample)
ES (2) ES493624A0 (enExample)
FR (1) FR2461765A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507006B1 (en) * 1991-04-02 1996-03-13 Unitika Ltd. Method of treating salt bath liquid
CN105483739A (zh) * 2015-12-08 2016-04-13 无锡华工薄板有限公司 一种带钢酸洗槽用浓度控制系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157641A (en) * 1974-11-18 1976-05-20 Nippon Steel Corp Sutenresukono datsusukeeruhoho

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1035596A (en) * 1965-06-28 1966-07-13 Allegheny Ludlum Steel Improvements in or relating to a process of descaling stainless steel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157641A (en) * 1974-11-18 1976-05-20 Nippon Steel Corp Sutenresukono datsusukeeruhoho

Also Published As

Publication number Publication date
ES8104434A1 (es) 1981-04-16
ES493624A0 (es) 1981-04-16
FR2461765B1 (enExample) 1981-12-04
EP0023184A1 (fr) 1981-01-28
ES495055A0 (es) 1981-08-16
ES8107332A1 (es) 1981-08-16
FR2461765A1 (fr) 1981-02-06

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