FR2443044B1 - - Google Patents

Info

Publication number
FR2443044B1
FR2443044B1 FR7532248A FR7532248A FR2443044B1 FR 2443044 B1 FR2443044 B1 FR 2443044B1 FR 7532248 A FR7532248 A FR 7532248A FR 7532248 A FR7532248 A FR 7532248A FR 2443044 B1 FR2443044 B1 FR 2443044B1
Authority
FR
France
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
FR7532248A
Other languages
French (fr)
Other versions
FR2443044A1 (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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Priority to FR7532248A priority Critical patent/FR2443044A1/fr
Publication of FR2443044A1 publication Critical patent/FR2443044A1/fr
Application granted granted Critical
Publication of FR2443044B1 publication Critical patent/FR2443044B1/fr
Granted 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • 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
    • C21D9/16—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for explosive shells
    • 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
    • F42B1/036—Manufacturing processes therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
FR7532248A 1975-10-22 1975-10-22 Metal caps for explosive charges, made by rotary extrusion - where cap is annealed to reduce structural anisotropy and thus provide max. penetrating power of shell into target Granted FR2443044A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532248A FR2443044A1 (en) 1975-10-22 1975-10-22 Metal caps for explosive charges, made by rotary extrusion - where cap is annealed to reduce structural anisotropy and thus provide max. penetrating power of shell into target

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532248A FR2443044A1 (en) 1975-10-22 1975-10-22 Metal caps for explosive charges, made by rotary extrusion - where cap is annealed to reduce structural anisotropy and thus provide max. penetrating power of shell into target

Publications (2)

Publication Number Publication Date
FR2443044A1 FR2443044A1 (en) 1980-06-27
FR2443044B1 true FR2443044B1 (cs) 1985-05-03

Family

ID=9161479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532248A Granted FR2443044A1 (en) 1975-10-22 1975-10-22 Metal caps for explosive charges, made by rotary extrusion - where cap is annealed to reduce structural anisotropy and thus provide max. penetrating power of shell into target

Country Status (1)

Country Link
FR (1) FR2443044A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599648B1 (fr) * 1986-06-10 1995-06-30 Saint Louis Inst Procede pour la fabrication d'un revetement de charge creuse
FR2644714A1 (fr) * 1989-03-22 1990-09-28 Commissariat Energie Atomique Procede d'obtention de pieces de grandes dimensions en cuivre et de structure tres fine, a partir d'un lopin issu de coulee continue
FR2657624B1 (fr) * 1990-01-26 1992-04-24 Saint Louis Inst Procede pour la fabrication de plaques en metal ductile et ses applications.

Also Published As

Publication number Publication date
FR2443044A1 (en) 1980-06-27

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Legal Events

Date Code Title Description
TP Transmission of property