FR1323588A - Procédé de fabrication d'engrenages en acier inoxydable austéno-martensitique à durcissement structural - Google Patents

Procédé de fabrication d'engrenages en acier inoxydable austéno-martensitique à durcissement structural

Info

Publication number
FR1323588A
FR1323588A FR888971A FR888971A FR1323588A FR 1323588 A FR1323588 A FR 1323588A FR 888971 A FR888971 A FR 888971A FR 888971 A FR888971 A FR 888971A FR 1323588 A FR1323588 A FR 1323588A
Authority
FR
France
Prior art keywords
austeno
stainless steel
martensitic stainless
age hardening
steel gears
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
FR888971A
Other languages
English (en)
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.)
LA TECHNIQUE INTEGRALE
Original Assignee
LA TECHNIQUE INTEGRALE
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 LA TECHNIQUE INTEGRALE filed Critical LA TECHNIQUE INTEGRALE
Priority to FR888971A priority Critical patent/FR1323588A/fr
Priority to CH168363A priority patent/CH405884A/fr
Priority to GB7320/63A priority patent/GB965192A/en
Application granted granted Critical
Publication of FR1323588A publication Critical patent/FR1323588A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P25/00—Auxiliary treatment of workpieces, before or during machining operations, to facilitate the action of the tool or the attainment of a desired final condition of the work, e.g. relief of internal stress
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
FR888971A 1962-02-23 1962-02-23 Procédé de fabrication d'engrenages en acier inoxydable austéno-martensitique à durcissement structural Expired FR1323588A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR888971A FR1323588A (fr) 1962-02-23 1962-02-23 Procédé de fabrication d'engrenages en acier inoxydable austéno-martensitique à durcissement structural
CH168363A CH405884A (fr) 1962-02-23 1963-02-11 Procédé de fabrication d'engrenages en acier inoxydable austéno-martensitique à durcissement structural
GB7320/63A GB965192A (en) 1962-02-23 1963-02-22 Improvements in or relating to gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888971A FR1323588A (fr) 1962-02-23 1962-02-23 Procédé de fabrication d'engrenages en acier inoxydable austéno-martensitique à durcissement structural

Publications (1)

Publication Number Publication Date
FR1323588A true FR1323588A (fr) 1963-04-12

Family

ID=8773338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888971A Expired FR1323588A (fr) 1962-02-23 1962-02-23 Procédé de fabrication d'engrenages en acier inoxydable austéno-martensitique à durcissement structural

Country Status (3)

Country Link
CH (1) CH405884A (fr)
FR (1) FR1323588A (fr)
GB (1) GB965192A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685921A1 (fr) * 1992-01-08 1993-07-09 Creusot Loire Procede de fabrication d'une couronne dentee de grande dimension, et couronne dentee obtenue.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077812A (en) * 1975-03-25 1978-03-07 Ntn Toyo Bearing Co. Ltd. Method of working steel machine parts including machining during quench cooling
DE4323167C1 (de) * 1993-07-10 1994-05-19 Leifeld Gmbh & Co Verfahren zum Herstellen eines Hohlkörpers aus Stahl mit einer Innen- und/oder Außenprofilierung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685921A1 (fr) * 1992-01-08 1993-07-09 Creusot Loire Procede de fabrication d'une couronne dentee de grande dimension, et couronne dentee obtenue.

Also Published As

Publication number Publication date
GB965192A (en) 1964-07-29
CH405884A (fr) 1966-01-15

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