FR2270972A1 - Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos - Google Patents

Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos

Info

Publication number
FR2270972A1
FR2270972A1 FR7416897A FR7416897A FR2270972A1 FR 2270972 A1 FR2270972 A1 FR 2270972A1 FR 7416897 A FR7416897 A FR 7416897A FR 7416897 A FR7416897 A FR 7416897A FR 2270972 A1 FR2270972 A1 FR 2270972A1
Authority
FR
France
Prior art keywords
heating
blank
forging
high frequency
sintered 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.)
Granted
Application number
FR7416897A
Other languages
English (en)
French (fr)
Other versions
FR2270972B1 (enExample
Original Assignee
Peugeot & Renault
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 Peugeot & Renault filed Critical Peugeot & Renault
Priority to FR7416897A priority Critical patent/FR2270972A1/fr
Publication of FR2270972A1 publication Critical patent/FR2270972A1/fr
Application granted granted Critical
Publication of FR2270972B1 publication Critical patent/FR2270972B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
FR7416897A 1974-05-15 1974-05-15 Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos Granted FR2270972A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7416897A FR2270972A1 (en) 1974-05-15 1974-05-15 Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416897A FR2270972A1 (en) 1974-05-15 1974-05-15 Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos

Publications (2)

Publication Number Publication Date
FR2270972A1 true FR2270972A1 (en) 1975-12-12
FR2270972B1 FR2270972B1 (enExample) 1977-06-24

Family

ID=9138888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416897A Granted FR2270972A1 (en) 1974-05-15 1974-05-15 Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos

Country Status (1)

Country Link
FR (1) FR2270972A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005922A5 (fr) * 1990-10-29 1994-03-15 Corning Inc Procede de chauffage d'une structure de metal faconnee par induction.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005922A5 (fr) * 1990-10-29 1994-03-15 Corning Inc Procede de chauffage d'une structure de metal faconnee par induction.

Also Published As

Publication number Publication date
FR2270972B1 (enExample) 1977-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse