ES493624A0 - Procedimiento de decapado termoquimico de piezas de acero inoxidable. - Google Patents

Procedimiento de decapado termoquimico de piezas de acero inoxidable.

Info

Publication number
ES493624A0
ES493624A0 ES493624A ES493624A ES493624A0 ES 493624 A0 ES493624 A0 ES 493624A0 ES 493624 A ES493624 A ES 493624A ES 493624 A ES493624 A ES 493624A ES 493624 A0 ES493624 A0 ES 493624A0
Authority
ES
Spain
Prior art keywords
stainless steel
steel parts
thermal chemical
chemical pickling
pickling procedure
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
ES493624A
Other languages
English (en)
Spanish (es)
Other versions
ES8104434A1 (es
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.)
Compagnie de Construction Mecanique Sulzer
Original Assignee
Compagnie de Construction Mecanique Sulzer
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 Compagnie de Construction Mecanique Sulzer filed Critical Compagnie de Construction Mecanique Sulzer
Publication of ES8104434A1 publication Critical patent/ES8104434A1/es
Publication of ES493624A0 publication Critical patent/ES493624A0/es
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
    • 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)
ES493624A 1979-07-24 1980-07-23 Procedimiento de decapado termoquimico de piezas de acero inoxidable. Granted ES493624A0 (es)

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 (2)

Publication Number Publication Date
ES8104434A1 ES8104434A1 (es) 1981-04-16
ES493624A0 true ES493624A0 (es) 1981-04-16

Family

ID=9228211

Family Applications (2)

Application Number Title Priority Date Filing Date
ES493624A Granted ES493624A0 (es) 1979-07-24 1980-07-23 Procedimiento de decapado termoquimico de piezas de acero inoxidable.
ES495055A Expired ES8107332A1 (es) 1979-07-24 1980-09-15 Instalacion de decapado termoquimico de piezas de acero ino-xidable

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES495055A Expired ES8107332A1 (es) 1979-07-24 1980-09-15 Instalacion de decapado termoquimico de piezas de acero ino-xidable

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

Family Cites Families (2)

* 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
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
FR2461765B1 (enExample) 1981-12-04
EP0023184A1 (fr) 1981-01-28
ES495055A0 (es) 1981-08-16
JPS5620171A (en) 1981-02-25
ES8107332A1 (es) 1981-08-16
FR2461765A1 (fr) 1981-02-06

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