FR1567825A - - Google Patents

Info

Publication number
FR1567825A
FR1567825A FR1567825DA FR1567825A FR 1567825 A FR1567825 A FR 1567825A FR 1567825D A FR1567825D A FR 1567825DA FR 1567825 A FR1567825 A FR 1567825A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1567825A publication Critical patent/FR1567825A/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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/085—Iron or steel solutions containing HNO3

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)
FR1567825D 1967-06-08 1968-06-07 Expired FR1567825A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26585/67A GB1126305A (en) 1967-06-08 1967-06-08 Improvements in or relating to methods of pickling ferrous metals

Publications (1)

Publication Number Publication Date
FR1567825A true FR1567825A (fr) 1969-05-16

Family

ID=10245939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1567825D Expired FR1567825A (fr) 1967-06-08 1968-06-07

Country Status (6)

Country Link
US (1) US3565688A (fr)
BE (1) BE715984A (fr)
DE (1) DE1771553A1 (fr)
FR (1) FR1567825A (fr)
GB (1) GB1126305A (fr)
NL (1) NL6808104A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453912A1 (fr) * 1979-04-12 1980-11-07 Sumitomo Metal Ind Procede pour decalaminer des produits en acier inoxydable
FR2562097A1 (fr) * 1984-03-28 1985-10-04 Andritz Ag Maschf Procede pour le decapage d'aciers allies, de cuivre, d'alliages de metaux lourds non-ferreux, de titane, de zirconium, de tantale, etc. au moyen de bains d'acide nitrique
FR2582675A1 (fr) * 1985-06-03 1986-12-05 Solvay Bains et procedes pour le polissage chimique de surfaces en acier inoxydable

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477009A (en) * 1982-03-08 1984-10-16 Walker Richard M Tungsten carbide reactive process
CN102888607B (zh) * 2012-09-24 2014-08-06 中国人民解放军第五七一九工厂 快速去除镍镉扩散镀层的清除剂组合物及其退镀方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453912A1 (fr) * 1979-04-12 1980-11-07 Sumitomo Metal Ind Procede pour decalaminer des produits en acier inoxydable
FR2562097A1 (fr) * 1984-03-28 1985-10-04 Andritz Ag Maschf Procede pour le decapage d'aciers allies, de cuivre, d'alliages de metaux lourds non-ferreux, de titane, de zirconium, de tantale, etc. au moyen de bains d'acide nitrique
FR2582675A1 (fr) * 1985-06-03 1986-12-05 Solvay Bains et procedes pour le polissage chimique de surfaces en acier inoxydable
EP0206386A1 (fr) * 1985-06-03 1986-12-30 SOLVAY & Cie (Société Anonyme) Bains et procédé pour le polissage chimique de surfaces en acier inoxydable
US4678541A (en) * 1985-06-03 1987-07-07 Solvay & Cie. (Societe Anonyme) Baths and process for chemical polishing of stainless steel surfaces

Also Published As

Publication number Publication date
NL6808104A (fr) 1968-12-09
DE1771553A1 (de) 1972-02-10
US3565688A (en) 1971-02-23
BE715984A (fr) 1968-10-16
GB1126305A (en) 1968-09-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse