FR342591A - Manufacture of hardened parts in chrome-nickel steel - Google Patents

Manufacture of hardened parts in chrome-nickel steel

Info

Publication number
FR342591A
FR342591A FR342591DA FR342591A FR 342591 A FR342591 A FR 342591A FR 342591D A FR342591D A FR 342591DA FR 342591 A FR342591 A FR 342591A
Authority
FR
France
Prior art keywords
chrome
manufacture
nickel steel
hardened parts
hardened
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
Albert De Dion
Georges Bouton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR342591A publication Critical patent/FR342591A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR342591D 1904-04-23 1904-04-23 Manufacture of hardened parts in chrome-nickel steel Expired FR342591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR342591T 1929-04-19

Publications (1)

Publication Number Publication Date
FR342591A true FR342591A (en) 1904-09-12

Family

ID=31897958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR342591D Expired FR342591A (en) 1904-04-23 1904-04-23 Manufacture of hardened parts in chrome-nickel steel

Country Status (3)

Country Link
FR (1) FR342591A (en)
GB (1) GB342591A (en)
NL (1) NL29453C (en)

Also Published As

Publication number Publication date
GB342591A (en) 1931-02-05
NL29453C (en)

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