ES495055A0 - Instalacion de decapado termoquimico de piezas de acero ino-xidable - Google Patents

Instalacion de decapado termoquimico de piezas de acero ino-xidable

Info

Publication number
ES495055A0
ES495055A0 ES495055A ES495055A ES495055A0 ES 495055 A0 ES495055 A0 ES 495055A0 ES 495055 A ES495055 A ES 495055A ES 495055 A ES495055 A ES 495055A ES 495055 A0 ES495055 A0 ES 495055A0
Authority
ES
Spain
Prior art keywords
installation
stainless steel
steel parts
thermal chemical
chemical pickling
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
ES495055A
Other languages
English (en)
Other versions
ES8107332A1 (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 ES495055A0 publication Critical patent/ES495055A0/es
Publication of ES8107332A1 publication Critical patent/ES8107332A1/es
Expired 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)
ES495055A 1979-07-24 1980-09-15 Instalacion de decapado termoquimico de piezas de acero ino-xidable Expired ES8107332A1 (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
ES495055A0 true ES495055A0 (es) 1981-08-16
ES8107332A1 ES8107332A1 (es) 1981-08-16

Family

ID=9228211

Family Applications (2)

Application Number Title Priority Date Filing Date
ES493624A Expired ES8104434A1 (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 Before (1)

Application Number Title Priority Date Filing Date
ES493624A Expired ES8104434A1 (es) 1979-07-24 1980-07-23 Procedimiento de decapado termoquimico de piezas de acero inoxidable.

Country Status (4)

Country Link
EP (1) EP0023184A1 (es)
JP (1) JPS5620171A (es)
ES (2) ES8104434A1 (es)
FR (1) FR2461765A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69117927T2 (de) * 1991-04-02 1996-08-01 Unitika Ltd Verfahren zum Behandeln eines geschmolzenen Salzbades
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
ES493624A0 (es) 1981-04-16
FR2461765B1 (es) 1981-12-04
ES8107332A1 (es) 1981-08-16
ES8104434A1 (es) 1981-04-16
JPS5620171A (en) 1981-02-25
EP0023184A1 (fr) 1981-01-28
FR2461765A1 (fr) 1981-02-06

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