ATE302860T1 - Eine schwere wolfram-legierung für durchschlagende splittergeschosse und verfahren zu seiner herstellung - Google Patents

Eine schwere wolfram-legierung für durchschlagende splittergeschosse und verfahren zu seiner herstellung

Info

Publication number
ATE302860T1
ATE302860T1 AT03250463T AT03250463T ATE302860T1 AT E302860 T1 ATE302860 T1 AT E302860T1 AT 03250463 T AT03250463 T AT 03250463T AT 03250463 T AT03250463 T AT 03250463T AT E302860 T1 ATE302860 T1 AT E302860T1
Authority
AT
Austria
Prior art keywords
powder
similar
penetrating
shralding
bullets
Prior art date
Application number
AT03250463T
Other languages
English (en)
Inventor
Kyung Jin Park
Joo Ha Ryu
Original Assignee
Poongsan Corp
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 Poongsan Corp filed Critical Poongsan Corp
Application granted granted Critical
Publication of ATE302860T1 publication Critical patent/ATE302860T1/de

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
AT03250463T 2002-07-13 2003-01-24 Eine schwere wolfram-legierung für durchschlagende splittergeschosse und verfahren zu seiner herstellung ATE302860T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0040994A KR100467393B1 (ko) 2002-07-13 2002-07-13 파편확산 관통형 텅스텐 중합금 관통자 소재 및 그 제조방법

Publications (1)

Publication Number Publication Date
ATE302860T1 true ATE302860T1 (de) 2005-09-15

Family

ID=29775016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03250463T ATE302860T1 (de) 2002-07-13 2003-01-24 Eine schwere wolfram-legierung für durchschlagende splittergeschosse und verfahren zu seiner herstellung

Country Status (4)

Country Link
US (1) US6827756B2 (de)
EP (1) EP1382699B1 (de)
KR (1) KR100467393B1 (de)
AT (1) ATE302860T1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4377657B2 (ja) * 2003-11-07 2009-12-02 株式会社神戸製鋼所 有機塩素化合物除去剤及び有機塩素化合物除去方法
US7360488B2 (en) * 2004-04-30 2008-04-22 Aerojet - General Corporation Single phase tungsten alloy
US7610858B2 (en) * 2005-12-27 2009-11-03 Chung Sengshiu Lightweight polymer cased ammunition
US8486541B2 (en) * 2006-06-20 2013-07-16 Aerojet-General Corporation Co-sintered multi-system tungsten alloy composite
US20090042057A1 (en) * 2007-08-10 2009-02-12 Springfield Munitions Company, Llc Metal composite article and method of manufacturing
FR3039266B1 (fr) * 2015-07-22 2017-09-01 Cime Bocuze Penetrateur comportant un coeur entoure d'une gaine ductile et procede de fabrication d'un tel penetrateur
CN117802378B (zh) * 2024-02-29 2024-04-30 东北大学 一种具有多尺度结构的钨铜复合材料及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793951A (en) * 1953-06-19 1957-05-28 Gen Electric Co Ltd Powder metallurgical process for producing dense tungsten alloys
US3656731A (en) * 1969-09-05 1972-04-18 Earl I Larsen Tungsten-nickel-iron-molybdenum die casting shaping members
US3888636A (en) * 1971-02-01 1975-06-10 Us Health High density, high ductility, high strength tungsten-nickel-iron alloy & process of making therefor
US3988118A (en) * 1973-05-21 1976-10-26 P. R. Mallory & Co., Inc. Tungsten-nickel-iron-molybdenum alloys
DE3625965A1 (de) * 1986-07-31 1988-02-11 Diehl Gmbh & Co Gefechtskopf und verfahren zur herstellung des gefechtskopfes
US4801330A (en) * 1987-05-12 1989-01-31 Rensselaer Polytechnic Institute High strength, high hardness tungsten heavy alloys with molybdenum additions and method
JPS63297528A (ja) * 1987-05-29 1988-12-05 Mitsubishi Metal Corp 高温工具部材用合金の製造方法
FR2622209B1 (fr) * 1987-10-23 1990-01-26 Cime Bocuze Alliages lourds de tungstene-nickel-fer a tres hautes caracteristiques mecaniques et procede de fabrication desdits alliages
US5603073A (en) * 1991-04-16 1997-02-11 Southwest Research Institute Heavy alloy based on tungsten-nickel-manganese
JPH05354A (ja) * 1991-06-21 1993-01-08 Olympus Optical Co Ltd 金属成形用鋳型
KR950005290B1 (ko) * 1992-08-06 1995-05-23 주식회사풍산 충격인성을 갖는 텅스텐 기(基) 합금의 열처리 방법
US5740516A (en) * 1996-12-31 1998-04-14 Remington Arms Company, Inc. Firearm bolt
US5939664A (en) * 1997-06-11 1999-08-17 The United States Of America As Represented By The Secretary Of The Army Heat treatable tungsten alloys with improved ballistic performance and method of making the same

Also Published As

Publication number Publication date
EP1382699B1 (de) 2005-08-24
KR20040006655A (ko) 2004-01-24
KR100467393B1 (ko) 2005-01-24
EP1382699A1 (de) 2004-01-21
US6827756B2 (en) 2004-12-07
US20040033155A1 (en) 2004-02-19

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