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AU2001227819A1 - Methods for producing medium-density articles from high-density tungsten alloys - Google Patents

Methods for producing medium-density articles from high-density tungsten alloys

Info

Publication number
AU2001227819A1
AU2001227819A1 AU2001227819A AU2781901A AU2001227819A1 AU 2001227819 A1 AU2001227819 A1 AU 2001227819A1 AU 2001227819 A AU2001227819 A AU 2001227819A AU 2781901 A AU2781901 A AU 2781901A AU 2001227819 A1 AU2001227819 A1 AU 2001227819A1
Authority
AU
Australia
Prior art keywords
density
methods
producing medium
articles
tungsten alloys
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.)
Abandoned
Application number
AU2001227819A
Inventor
Darryl D Amick
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001227819A1 publication Critical patent/AU2001227819A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • 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

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)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU2001227819A 2000-01-14 2001-01-10 Methods for producing medium-density articles from high-density tungsten alloys Abandoned AU2001227819A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/483,073 US6447715B1 (en) 2000-01-14 2000-01-14 Methods for producing medium-density articles from high-density tungsten alloys
US09483073 2000-01-14
PCT/US2001/000836 WO2001051677A1 (en) 2000-01-14 2001-01-10 Methods for producing medium-density articles from high-density tungsten alloys

Publications (1)

Publication Number Publication Date
AU2001227819A1 true AU2001227819A1 (en) 2001-07-24

Family

ID=23918530

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001227819A Abandoned AU2001227819A1 (en) 2000-01-14 2001-01-10 Methods for producing medium-density articles from high-density tungsten alloys

Country Status (5)

Country Link
US (3) US6447715B1 (en)
EP (1) EP1250466A4 (en)
AU (1) AU2001227819A1 (en)
CA (1) CA2396110A1 (en)
WO (1) WO2001051677A1 (en)

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US6527880B2 (en) * 1998-09-04 2003-03-04 Darryl D. Amick Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same
US6447715B1 (en) * 2000-01-14 2002-09-10 Darryl D. Amick Methods for producing medium-density articles from high-density tungsten alloys
AU2002367930A1 (en) * 2001-05-15 2003-12-22 Harold F. Beal In-situ formation of cap for ammunition projectile
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WO2003033751A1 (en) * 2001-10-16 2003-04-24 International Non-Toxic Composites Corp. Composite material containing tungsten and bronze
WO2003064961A1 (en) * 2002-01-30 2003-08-07 Amick Darryl D Tungsten-containing articles and methods for forming the same
US7000547B2 (en) 2002-10-31 2006-02-21 Amick Darryl D Tungsten-containing firearm slug
US7059233B2 (en) * 2002-10-31 2006-06-13 Amick Darryl D Tungsten-containing articles and methods for forming the same
EP1633897A2 (en) * 2003-04-11 2006-03-15 Darryl Dean Amick System and method for processing ferrotungsten and other tungsten alloys articles formed therefrom and methods for detecting the same
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US20100098581A1 (en) 2008-10-16 2010-04-22 United Technologies Corporation Revert blend algorithm
US8171849B2 (en) * 2009-01-14 2012-05-08 Amick Family Revocable Living Trust Multi-range shotshells with multimodal patterning properties and methods for producing the same
US8783187B2 (en) 2010-02-09 2014-07-22 Amick Family Revocable Living Trust Firearm projectiles and cartridges and methods of manufacturing the same
US8726778B2 (en) 2011-02-16 2014-05-20 Ervin Industries, Inc. Cost-effective high-volume method to produce metal cubes with rounded edges
US9046328B2 (en) 2011-12-08 2015-06-02 Environ-Metal, Inc. Shot shells with performance-enhancing absorbers
US9327172B2 (en) 2012-11-16 2016-05-03 Acushnet Company Mid-density materials for golf applications
US9528804B2 (en) 2013-05-21 2016-12-27 Amick Family Revocable Living Trust Ballistic zinc alloys, firearm projectiles, and firearm ammunition containing the same
US9207050B2 (en) 2013-06-28 2015-12-08 Michael Clifford Sorensen Shot shell payloads that include a plurality of large projectiles and shot shells including the same
US10690465B2 (en) 2016-03-18 2020-06-23 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
US10260850B2 (en) 2016-03-18 2019-04-16 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
CN110408852B (en) * 2019-08-30 2020-05-19 江苏奇纳新材料科技有限公司 Waste recovery method of high-temperature alloy powder
EP4186077A4 (en) * 2020-07-24 2024-07-24 Services Pétroliers Schlumberger Dual-function radiation shielding for downhole tool

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Also Published As

Publication number Publication date
US6884276B2 (en) 2005-04-26
CA2396110A1 (en) 2001-07-19
US6447715B1 (en) 2002-09-10
EP1250466A4 (en) 2003-07-16
WO2001051677A1 (en) 2001-07-19
EP1250466A1 (en) 2002-10-23
US7329382B2 (en) 2008-02-12
US20030000341A1 (en) 2003-01-02
US20050188790A1 (en) 2005-09-01

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