CH48976A - Process for making objects having metal surfaces bright - Google Patents

Process for making objects having metal surfaces bright

Info

Publication number
CH48976A
CH48976A CH48976A CH48976DA CH48976A CH 48976 A CH48976 A CH 48976A CH 48976 A CH48976 A CH 48976A CH 48976D A CH48976D A CH 48976DA CH 48976 A CH48976 A CH 48976A
Authority
CH
Switzerland
Prior art keywords
metal surfaces
making objects
surfaces bright
bright
objects
Prior art date
Application number
CH48976A
Other languages
German (de)
Inventor
Kohler A M
Original Assignee
Kohler A M
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 Kohler A M filed Critical Kohler A M
Publication of CH48976A publication Critical patent/CH48976A/en

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
    • C23G1/20—Other heavy metals
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F3/00—Brightening metals by chemical means
    • C23F3/04—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)
CH48976A 1909-07-19 1909-07-19 Process for making objects having metal surfaces bright CH48976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH48976T 1909-07-19

Publications (1)

Publication Number Publication Date
CH48976A true CH48976A (en) 1910-12-16

Family

ID=4284426

Family Applications (1)

Application Number Title Priority Date Filing Date
CH48976A CH48976A (en) 1909-07-19 1909-07-19 Process for making objects having metal surfaces bright

Country Status (1)

Country Link
CH (1) CH48976A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039193A1 (en) * 1980-04-28 1981-11-04 CROWN & ANDREWS PTY. LIMITED Metal cleaning composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039193A1 (en) * 1980-04-28 1981-11-04 CROWN & ANDREWS PTY. LIMITED Metal cleaning composition

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