FR616849A - Steel burnishing improvements - Google Patents

Steel burnishing improvements

Info

Publication number
FR616849A
FR616849A FR616849DA FR616849A FR 616849 A FR616849 A FR 616849A FR 616849D A FR616849D A FR 616849DA FR 616849 A FR616849 A FR 616849A
Authority
FR
France
Prior art keywords
steel burnishing
burnishing
steel
burnishing improvements
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
Ennemond Preynat
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 FR616849A publication Critical patent/FR616849A/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
    • 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
    • C23C22/60—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 alkaline aqueous solutions with pH greater than 8
    • C23C22/62—Treatment of iron or alloys based thereon

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)
FR616849D 1926-05-18 1926-05-18 Steel burnishing improvements Expired FR616849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR616849T 1926-05-18

Publications (1)

Publication Number Publication Date
FR616849A true FR616849A (en) 1927-02-09

Family

ID=8981887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR616849D Expired FR616849A (en) 1926-05-18 1926-05-18 Steel burnishing improvements

Country Status (1)

Country Link
FR (1) FR616849A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000036182A1 (en) * 1998-12-15 2000-06-22 Lynntech, Inc. Ferrate conversion coatings for metal substrates
US6471788B1 (en) 1999-12-15 2002-10-29 Lynntech Coatings, Ltd. Ferrate conversion coatings for metal substrates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000036182A1 (en) * 1998-12-15 2000-06-22 Lynntech, Inc. Ferrate conversion coatings for metal substrates
US6471788B1 (en) 1999-12-15 2002-10-29 Lynntech Coatings, Ltd. Ferrate conversion coatings for metal substrates

Similar Documents

Publication Publication Date Title
FR616849A (en) Steel burnishing improvements
FR637839A (en) Children's rifle
FR692879A (en) Metal rolling improvements
FR583698A (en) Steel alloy
SU8405A1 (en) Cleaning for Primus
FR645449A (en) Removable steel body
FR625946A (en) Machine for cleaning goldsmiths
FR619379A (en) Steel purification method
FR648007A (en) Grip chain for cars of the type
FR644397A (en) Detonator for agriculture
FR617722A (en) assembly elements for metal frames, removable or not
FR685130A (en) Steel alloy
FR600268A (en) Tooth maintenance kit
ES88615A1 (en) Improvements in the casting of metal dentures.
FR686968A (en) Steel tube pulley
FR644111A (en) Automobile body
ES98636A1 (en) Pole-switchable winding in the ratio of 6: 8.
FR611082A (en) Enamelling machine
ES98569A1 (en) "Welded" stamping procedure.
FR608339A (en) Apparatus for casting steel
FR643631A (en) Drawing bench
FR629090A (en) Skin fleshing machine
FR34399E (en) Skin fleshing machine
ES91712A3 (en) Improvements in the construction of metal wheels.
FR608329A (en) Carpenter's furnace