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 (US20110009641A1-20110113-C00185.png
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.)
PEUGEOT and RENAULT
Original Assignee
PEUGEOT and 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 and RENAULT filed Critical PEUGEOT and 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 (US20110009641A1-20110113-C00185.png) 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 (US20110009641A1-20110113-C00185.png)

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 (US20110009641A1-20110113-C00185.png) 1977-06-24

Similar Documents

Publication Publication Date Title
GB1523923A (en) Method for processing and densifying metal powder
SE7608332L (sv) Framstellning av pulvermetalldelar med hog densitet
FR2270972A1 (en) Heating pre-sintered metal powder compacts prior to forging - using high frequency induction heating in a protective atmos
AU3935399A (en) Method for preparing a magnetic material by forging and magnetic material in powder form
JPS5221203A (en) Carbon-contained iron-base sintered alloy
GB841576A (en) Process for manufacture of sintered bodies
GB704035A (en) Bearings and the like
GB1515373A (en) Method for surface treatment of metallic materials
GB1530610A (en) Production of tool steel from metal powder
SU822994A1 (ru) Способ изготовлени спеченныхиздЕлий HA жЕлЕзНОй OCHOBE
GB1091420A (en) Method for bonding a powdered ingredient compact and article
GB1232607A (US20110009641A1-20110113-C00185.png)
GB974757A (en) An improved heat resisting material and method for producing it
JPS6439703A (en) Manufacture of rare earth magnet
FR2038554A5 (en) Crucible furnace
JPS5619958A (en) Continuous casting method and its apparatus
Kononov et al. Obtaining Reduced Iron Powder With Preset Characteristics
JPS5281004A (en) Heating of formed body by powder forging and powder aggregate using ca rbon steel powder
SU369148A1 (ru) Способ получения азотированного марганца
JPS5544557A (en) Production of powder hot forged parts
JPS5554503A (en) Production of powder forging
FR2015893A1 (en) Manufacture of iron article by processing powdered - iron
IT1202947B (it) Metodo per la produzione di articoli metallici da materiale in polvere
GB922955A (en) Prcoess for the manufacture of pulverized iron
JPS5544567A (en) Production of sintered parts

Legal Events

Date Code Title Description
ST Notification of lapse