FR746835A - Manufacturing process of enamelable metal objects - Google Patents

Manufacturing process of enamelable metal objects

Info

Publication number
FR746835A
FR746835A FR746835DA FR746835A FR 746835 A FR746835 A FR 746835A FR 746835D A FR746835D A FR 746835DA FR 746835 A FR746835 A FR 746835A
Authority
FR
France
Prior art keywords
enamelable
manufacturing process
metal objects
objects
metal
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)
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.)
American Rolling Mill Co
Original Assignee
American Rolling Mill 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 American Rolling Mill Co filed Critical American Rolling Mill Co
Application granted granted Critical
Publication of FR746835A publication Critical patent/FR746835A/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
    • 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
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/28—Acidic compositions for etching iron group 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)
FR746835D 1931-11-16 1932-11-12 Manufacturing process of enamelable metal objects Expired FR746835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746835XA 1931-11-16 1931-11-16

Publications (1)

Publication Number Publication Date
FR746835A true FR746835A (en) 1933-06-07

Family

ID=22121021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746835D Expired FR746835A (en) 1931-11-16 1932-11-12 Manufacturing process of enamelable metal objects

Country Status (1)

Country Link
FR (1) FR746835A (en)

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