FR1043904A - Alliages de chrome à revêtement d'oxalate - Google Patents

Alliages de chrome à revêtement d'oxalate

Info

Publication number
FR1043904A
FR1043904A FR1043904DA FR1043904A FR 1043904 A FR1043904 A FR 1043904A FR 1043904D A FR1043904D A FR 1043904DA FR 1043904 A FR1043904 A FR 1043904A
Authority
FR
France
Prior art keywords
chromium alloys
coated chromium
oxalate coated
oxalate
alloys
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)
French (fr)
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.)
Parker Rust Proof Co
Original Assignee
Parker Rust Proof Co
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 Parker Rust Proof Co filed Critical Parker Rust Proof Co
Application granted granted Critical
Publication of FR1043904A publication Critical patent/FR1043904A/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
    • 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
    • C23C22/05—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 using aqueous solutions
    • C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/46—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing oxalates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
FR1043904D 1950-10-19 1951-10-16 Alliages de chrome à revêtement d'oxalate Expired FR1043904A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US190895A US2774696A (en) 1950-10-19 1950-10-19 Method of forming oxalate coating on chromium alloys

Publications (1)

Publication Number Publication Date
FR1043904A true FR1043904A (fr) 1953-11-12

Family

ID=22703236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043904D Expired FR1043904A (fr) 1950-10-19 1951-10-16 Alliages de chrome à revêtement d'oxalate

Country Status (4)

Country Link
US (1) US2774696A (zh)
BE (1) BE506526A (zh)
DE (1) DE891171C (zh)
FR (1) FR1043904A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL94192C (zh) * 1954-05-28
GB823373A (en) * 1955-05-24 1959-11-11 Pyrene Co Ltd Improvements relating to the formation of coatings on metal surfaces
US5723183A (en) * 1996-09-16 1998-03-03 Birchwood Laboratories, Inc. Metal coloring process
US6576346B1 (en) * 1999-05-24 2003-06-10 Birchwood Laboratories, Inc. Composition and method for metal coloring process
US7964044B1 (en) 2003-10-29 2011-06-21 Birchwood Laboratories, Inc. Ferrous metal magnetite coating processes and reagents
US7144599B2 (en) 2004-07-15 2006-12-05 Birchwood Laboratories, Inc. Hybrid metal oxide/organometallic conversion coating for ferrous metals
WO2019103067A1 (ja) * 2017-11-24 2019-05-31 日本製鉄株式会社 化成処理合金材の製造方法及び化成処理合金材の製造方法に使用する化成処理液再生装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1895568A (en) * 1931-05-22 1933-01-31 Western Union Telegraph Co Rust proofing iron and steel articles
US1926846A (en) * 1931-08-15 1933-09-12 Cutler Hammer Inc Electrode for electron discharge devices
BE393417A (zh) * 1932-02-09
US2060365A (en) * 1933-01-31 1936-11-10 Curtin Howe Corp Oxalate coating on nonferrous metal
US2273234A (en) * 1933-03-27 1942-02-17 Parker Rust Proof Co Method of and solution for producing a coated iron article
US2105015A (en) * 1934-06-09 1938-01-11 Tubus A G Mechanically working metal article
US2434291A (en) * 1942-09-04 1948-01-13 Insl X Corp Marine antifouling steel base
NL95280C (zh) * 1947-10-29
US2577887A (en) * 1949-02-12 1951-12-11 Parker Rust Proof Co Activation of oxalate metal coating compositions

Also Published As

Publication number Publication date
DE891171C (de) 1953-09-24
BE506526A (zh)
US2774696A (en) 1956-12-18

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