FR713219A - Procédé de décapage d'aciers inoxydables - Google Patents

Procédé de décapage d'aciers inoxydables

Info

Publication number
FR713219A
FR713219A FR713219DA FR713219A FR 713219 A FR713219 A FR 713219A FR 713219D A FR713219D A FR 713219DA FR 713219 A FR713219 A FR 713219A
Authority
FR
France
Prior art keywords
stainless steel
pickling process
steel pickling
stainless
steel
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.)
Expired
Application number
Other languages
English (en)
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.)
Acieries Et Forges Firminy
Original Assignee
Acieries Et Forges Firminy
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 Acieries Et Forges Firminy filed Critical Acieries Et Forges Firminy
Application granted granted Critical
Publication of FR713219A publication Critical patent/FR713219A/fr
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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19—Iron or steel

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)
FR713219D 1931-03-14 1931-03-14 Procédé de décapage d'aciers inoxydables Expired FR713219A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR713219T 1931-03-14

Publications (1)

Publication Number Publication Date
FR713219A true FR713219A (fr) 1931-10-23

Family

ID=9082580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713219D Expired FR713219A (fr) 1931-03-14 1931-03-14 Procédé de décapage d'aciers inoxydables

Country Status (1)

Country Link
FR (1) FR713219A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011923A (en) * 1960-02-19 1961-12-05 Charles O Coffer Surface treatment of molybdenum metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011923A (en) * 1960-02-19 1961-12-05 Charles O Coffer Surface treatment of molybdenum metal

Similar Documents

Publication Publication Date Title
FR740837A (fr) Procédé de rectification
FR736838A (fr) Procédé d'épaississement du latex
FR713219A (fr) Procédé de décapage d'aciers inoxydables
FR713221A (fr) Procédé d'amélioration des aciers inoxydables
FR800003A (fr) Procédé d'affinage des aciers
FR746675A (fr) Procédé d'extraction de soufre
FR724368A (fr) Procédé de déphosphoration des aciers
FR811792A (fr) Procédé de conversion d'hydrocarbures
FR716770A (fr) Procédé de renforcement d'ouvrages métalliques
FR713220A (fr) Procédé de décapage acide d'aciers inoxydables
FR715581A (fr) Procédé de récupération ou d'enrichissement de germanium
FR736379A (fr) Procédé d'extraction de la pentaérythrite
FR724369A (fr) Procédé pour l'amélioration des aciers
FR709264A (fr) Procédé de sulfi-hydrosulfitation et sulfi-sulfoxylatation
FR736920A (fr) Procédé pour l'amélioration des articles de pelleterie et articles perfectionnés suivant ce procédé
FR729454A (fr) Procédé d'amélioration des engrais
FR42104E (fr) Procédé d'échafaudage
FR739594A (fr) Procédé d'enrichissement de minerai de phosphate
FR713916A (fr) Procédé d'affinage des métaux
FR735108A (fr) Procédé d'obtention de 1-phényl-1-hydroxy-2-halogénoéthanes
FR713745A (fr) Procédé d'électrolyse
FR730350A (fr) Procédé et agents pour confire des peaux
FR790787A (fr) Procédé de traitement d'hydrocarbures
FR731445A (fr) Procédé d'épilage de peaux
FR39813E (fr) Procédé de sulfi-hydrosulfitation et sulfi-sulfoxylatation