FR911200A - Process for treating iron to make the surface clean - Google Patents

Process for treating iron to make the surface clean

Info

Publication number
FR911200A
FR911200A FR911200DA FR911200A FR 911200 A FR911200 A FR 911200A FR 911200D A FR911200D A FR 911200DA FR 911200 A FR911200 A FR 911200A
Authority
FR
France
Prior art keywords
make
surface clean
treating iron
iron
treating
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
French (fr)
Inventor
Francisco Ambrosio Ric Franchi
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 FR911200A publication Critical patent/FR911200A/en
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
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Detergent Compositions (AREA)
FR911200D 1945-02-23 1945-06-01 Process for treating iron to make the surface clean Expired FR911200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH604379X 1945-02-23

Publications (1)

Publication Number Publication Date
FR911200A true FR911200A (en) 1946-07-01

Family

ID=4522941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911200D Expired FR911200A (en) 1945-02-23 1945-06-01 Process for treating iron to make the surface clean

Country Status (4)

Country Link
US (1) US2455411A (en)
BE (1) BE460366A (en)
FR (1) FR911200A (en)
GB (1) GB604379A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873256A (en) * 1955-05-05 1959-02-10 Aris P Saris Rust eradicator and method of using same
US3033710A (en) * 1957-03-12 1962-05-08 Branson Instr Method of surface cleaning using ultrasonic energy
FR2560893B1 (en) * 1984-03-09 1986-09-12 Snecma CHEMICAL STRIPPING BATH FOR HOT-RESISTANT ALLOY PARTS
US4818482A (en) * 1987-07-09 1989-04-04 Inco Alloys International, Inc. Method for surface activation of water atomized powders
US4960459A (en) * 1987-07-09 1990-10-02 Inco Alloys International, Inc. Method for surface activation of water atomized powders by pickling

Also Published As

Publication number Publication date
BE460366A (en)
GB604379A (en) 1948-07-02
US2455411A (en) 1948-12-07

Similar Documents

Publication Publication Date Title
FR933098A (en) Metal refining process
FR954104A (en) Process for treating aqueous solutions
FR911200A (en) Process for treating iron to make the surface clean
FR945183A (en) Process for the production of c-nitrosoarylamines
FR922493A (en) Gasoline manufacturing process
FR949405A (en) Acrylonitrile purification process
FR920144A (en) Process for improving the qualities of polymerized methyl methacrylate
FR918840A (en) Soil amendment process
FR926211A (en) Process for the treatment of polyurethane waste
FR925993A (en) Improved Hydrocarbon Treatment Process
FR935082A (en) Surface treatment process for brass
FR58370E (en) Soybean processing process
FR936298A (en) Acetaldol concentration process
FR951303A (en) Hydrocarbon treatment process
FR1003036A (en) Autunite treatment process
FR973945A (en) Surface treatment process
FR917671A (en) Process for improving the coefficient of friction of the hulls
FR923454A (en) Sprocket Processing Process
FR941651A (en) Steel treatment process
FR934006A (en) Hydrocarbon manufacturing process
FR1053925A (en) Process for the treatment of peat
FR925364A (en) Process to produce damask effects on fabrics
FR983735A (en) Process for treating a pyrrhotite concentrate
FR56462E (en) Tank descaling process
FR953043A (en) Acetylene recovery process