EP3349929C0 - Penetrator comprising a core surrounded by a ductile sheath and process for manufacturing such a penetrator - Google Patents
Penetrator comprising a core surrounded by a ductile sheath and process for manufacturing such a penetratorInfo
- Publication number
- EP3349929C0 EP3349929C0 EP16757687.5A EP16757687A EP3349929C0 EP 3349929 C0 EP3349929 C0 EP 3349929C0 EP 16757687 A EP16757687 A EP 16757687A EP 3349929 C0 EP3349929 C0 EP 3349929C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- penetrator
- manufacturing
- core surrounded
- ductile
- sheath
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
- F42B12/06—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with hard or heavy core; Kinetic energy penetrators
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
- F42B14/06—Sub-calibre projectiles having sabots; Sabots therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
- F42B14/06—Sub-calibre projectiles having sabots; Sabots therefor
- F42B14/061—Sabots for long rod fin stabilised kinetic energy projectiles, i.e. multisegment sabots attached midway on the projectile
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Powder Metallurgy (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1501552A FR3039266B1 (en) | 2015-07-22 | 2015-07-22 | PENETRATOR HAVING A CORE SURROUNDED BY A DUCTILE SHEATH AND METHOD FOR MANUFACTURING SUCH A PENETRATOR |
PCT/FR2016/000122 WO2017013314A1 (en) | 2015-07-22 | 2016-07-20 | Penetrator comprising a core surrounded by a ductile sheath and process for manufacturing such a penetrator |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3349929A1 EP3349929A1 (en) | 2018-07-25 |
EP3349929B1 EP3349929B1 (en) | 2023-09-06 |
EP3349929C0 true EP3349929C0 (en) | 2023-09-06 |
Family
ID=54545190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16757687.5A Active EP3349929B1 (en) | 2015-07-22 | 2016-07-20 | Penetrator comprising a core surrounded by a ductile sheath and process for manufacturing such a penetrator |
Country Status (10)
Country | Link |
---|---|
US (1) | US10240906B2 (en) |
EP (1) | EP3349929B1 (en) |
KR (1) | KR102203134B1 (en) |
CN (1) | CN107848036B (en) |
ES (1) | ES2963820T3 (en) |
FR (1) | FR3039266B1 (en) |
HU (1) | HUE064184T2 (en) |
IL (1) | IL256732B (en) |
PL (1) | PL3349929T3 (en) |
WO (1) | WO2017013314A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10996037B2 (en) * | 2018-09-04 | 2021-05-04 | The United States Of America As Represented By The Secretary Of The Army | Obturator for robust and uniform discard |
CN114147233B (en) * | 2022-02-10 | 2022-04-12 | 北京煜鼎增材制造研究院有限公司 | Missile warhead shell and additive manufacturing method thereof |
CN115625337B (en) * | 2022-12-06 | 2024-07-09 | 成都虹波实业股份有限公司 | Tungsten alloy composite material and preparation method thereof |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU56486A1 (en) * | 1968-07-15 | 1969-05-21 | ||
US3946673A (en) * | 1974-04-05 | 1976-03-30 | The United States Of America As Represented By The Secretary Of The Navy | Pyrophoris penetrator |
FR2521717B1 (en) | 1982-02-16 | 1986-11-21 | France Etat | CINETIC ENERGY PROJECTILE AND LAUNCHING METHOD THEREOF |
FR2610715A1 (en) * | 1987-02-11 | 1988-08-12 | Munitions Ste Fse | PERFORATING PROJECTILE WITH HARD CORE AND DUCTILE GUIDE |
FR2622209B1 (en) * | 1987-10-23 | 1990-01-26 | Cime Bocuze | HEAVY DUTIES OF TUNGSTENE-NICKEL-IRON WITH VERY HIGH MECHANICAL CHARACTERISTICS AND METHOD OF MANUFACTURING SAID ALLOYS |
DE3821474C1 (en) * | 1988-06-25 | 1998-08-27 | Nwm De Kruithoorn Bv | One-piece frangible armour-piercing discarding sabot |
FR2661739A1 (en) | 1990-05-04 | 1991-11-08 | Giat Ind Sa | DEVICE FOR SEALING A BOOM PROJECTILE. |
DE19700349C2 (en) * | 1997-01-08 | 2002-02-07 | Futurtec Ag | Missile or warhead to fight armored targets |
FR2830022B1 (en) | 2001-09-26 | 2004-08-27 | Cime Bocuze | HIGH POWER SINTERED TUNGSTEN BASE ALLOY |
KR100467393B1 (en) * | 2002-07-13 | 2005-01-24 | 주식회사 풍산 | W-heavy alloy penetrator producing accumulation fragmentation effect & Method of manufacuring of same |
DE102005021982B4 (en) * | 2005-05-12 | 2007-04-05 | Rheinmetall Waffe Munition Gmbh | Process for the preparation of a penetrator |
DE102005049748A1 (en) * | 2005-10-18 | 2007-04-19 | Rheinmetall Waffe Munition Gmbh | Process for the preparation of a penetrator |
US8985026B2 (en) * | 2011-11-22 | 2015-03-24 | Alliant Techsystems Inc. | Penetrator round assembly |
CN105121073A (en) * | 2013-03-15 | 2015-12-02 | 山特维克知识产权股份有限公司 | Method of joining sintered parts of different sizes and shapes |
-
2015
- 2015-07-22 FR FR1501552A patent/FR3039266B1/en active Active
-
2016
- 2016-07-20 CN CN201680042805.XA patent/CN107848036B/en active Active
- 2016-07-20 HU HUE16757687A patent/HUE064184T2/en unknown
- 2016-07-20 WO PCT/FR2016/000122 patent/WO2017013314A1/en active Application Filing
- 2016-07-20 PL PL16757687.5T patent/PL3349929T3/en unknown
- 2016-07-20 ES ES16757687T patent/ES2963820T3/en active Active
- 2016-07-20 EP EP16757687.5A patent/EP3349929B1/en active Active
- 2016-07-20 KR KR1020187005016A patent/KR102203134B1/en active IP Right Grant
- 2016-07-20 US US15/737,899 patent/US10240906B2/en active Active
-
2018
- 2018-01-04 IL IL256732A patent/IL256732B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
HUE064184T2 (en) | 2024-02-28 |
US20180231358A1 (en) | 2018-08-16 |
KR102203134B1 (en) | 2021-01-14 |
CN107848036B (en) | 2020-04-14 |
KR20180033244A (en) | 2018-04-02 |
FR3039266A1 (en) | 2017-01-27 |
PL3349929T3 (en) | 2024-05-20 |
WO2017013314A1 (en) | 2017-01-26 |
IL256732B (en) | 2021-04-29 |
EP3349929A1 (en) | 2018-07-25 |
IL256732A (en) | 2018-03-29 |
US10240906B2 (en) | 2019-03-26 |
ES2963820T3 (en) | 2024-04-02 |
CN107848036A (en) | 2018-03-27 |
EP3349929B1 (en) | 2023-09-06 |
FR3039266B1 (en) | 2017-09-01 |
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