FR2662381B1 - Procede pour l'obtention de revetement pour charges creuses en materiau fritte. - Google Patents

Procede pour l'obtention de revetement pour charges creuses en materiau fritte.

Info

Publication number
FR2662381B1
FR2662381B1 FR9006391A FR9006391A FR2662381B1 FR 2662381 B1 FR2662381 B1 FR 2662381B1 FR 9006391 A FR9006391 A FR 9006391A FR 9006391 A FR9006391 A FR 9006391A FR 2662381 B1 FR2662381 B1 FR 2662381B1
Authority
FR
France
Prior art keywords
sintered material
hollow charges
obtaining coating
coating
obtaining
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 - Fee Related
Application number
FR9006391A
Other languages
English (en)
Other versions
FR2662381A1 (fr
Inventor
Alain Rochelet
Michel Schilling
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.)
ALSETEX
Original Assignee
ALSETEX
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 ALSETEX filed Critical ALSETEX
Priority to FR9006391A priority Critical patent/FR2662381B1/fr
Publication of FR2662381A1 publication Critical patent/FR2662381A1/fr
Application granted granted Critical
Publication of FR2662381B1 publication Critical patent/FR2662381B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22F3/02—Compacting only
    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/032—Shaped or hollow charges characterised by the material of the liner

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
FR9006391A 1990-05-22 1990-05-22 Procede pour l'obtention de revetement pour charges creuses en materiau fritte. Expired - Fee Related FR2662381B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9006391A FR2662381B1 (fr) 1990-05-22 1990-05-22 Procede pour l'obtention de revetement pour charges creuses en materiau fritte.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006391A FR2662381B1 (fr) 1990-05-22 1990-05-22 Procede pour l'obtention de revetement pour charges creuses en materiau fritte.

Publications (2)

Publication Number Publication Date
FR2662381A1 FR2662381A1 (fr) 1991-11-29
FR2662381B1 true FR2662381B1 (fr) 1996-06-07

Family

ID=9396851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9006391A Expired - Fee Related FR2662381B1 (fr) 1990-05-22 1990-05-22 Procede pour l'obtention de revetement pour charges creuses en materiau fritte.

Country Status (1)

Country Link
FR (1) FR2662381B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1294944B1 (it) * 1997-08-01 1999-04-23 Sacmi Metodo per formare piastrelle ceramiche di grandi dimensioni mediante stampi parzialmente isostatici, e dispositivo per attuare il metodo.
IT1294943B1 (it) 1997-08-01 1999-04-23 Sacmi Metodo per formare piastrelle ceramiche di grandi dimensioni, e impianto per attuare il metodo.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB367471A (en) * 1930-11-25 1932-02-25 Nils Leopold Mellgren Improved method in the manufacture of heat evolving cartridges
DE1292798B (de) * 1958-08-08 1969-04-17 Husqvarna Vapenfabriks Ab Vorrichtung zum Pressen von Metallpulver zu Hohlkoerpern
GB8520564D0 (en) * 1985-08-16 1985-09-25 Micropore International Ltd Forming shaped pieces of insulation

Also Published As

Publication number Publication date
FR2662381A1 (fr) 1991-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse