CA1028174A - Composite metal shot and process - Google Patents

Composite metal shot and process

Info

Publication number
CA1028174A
CA1028174A CA193,992A CA193992A CA1028174A CA 1028174 A CA1028174 A CA 1028174A CA 193992 A CA193992 A CA 193992A CA 1028174 A CA1028174 A CA 1028174A
Authority
CA
Canada
Prior art keywords
composite metal
metal shot
shot
composite
metal
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
Application number
CA193,992A
Other languages
French (fr)
Inventor
Ira E. Puddington
Frederick W. Meadus
Bryan D. Sparks
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.)
National Research Council of Canada
Original Assignee
National Research Council of Canada
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 National Research Council of Canada filed Critical National Research Council of Canada
Priority to US05/546,431 priority Critical patent/US3987730A/en
Application granted granted Critical
Publication of CA1028174A publication Critical patent/CA1028174A/en
Expired 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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/04—Cartridges, i.e. cases with propellant charge and missile of pellet type
    • F42B7/046—Pellets or shot therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
CA193,992A 1973-03-06 1974-03-04 Composite metal shot and process Expired CA1028174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/546,431 US3987730A (en) 1973-03-06 1975-02-03 Iron and lead-containing composite metal shot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338563A US3900317A (en) 1973-03-06 1973-03-06 Fe-sn-cu-pb sintered composite metal article and process

Publications (1)

Publication Number Publication Date
CA1028174A true CA1028174A (en) 1978-03-21

Family

ID=23325265

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,992A Expired CA1028174A (en) 1973-03-06 1974-03-04 Composite metal shot and process

Country Status (3)

Country Link
US (1) US3900317A (en)
CA (1) CA1028174A (en)
GB (1) GB1459528A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987730A (en) * 1973-03-06 1976-10-26 Canadian Patents And Development Limited Iron and lead-containing composite metal shot
US4027594A (en) * 1976-06-21 1977-06-07 Olin Corporation Disintegrating lead shot
GB2121522B (en) * 1982-06-02 1986-03-05 Barry Rose Shot a bullet a pellet or other projectile means
US4722825A (en) * 1987-07-01 1988-02-02 The United States Of America As Represented By The Secretary Of The Navy Method of fabricating a metal/ceramic composite structure
GB8725349D0 (en) * 1987-10-29 1987-12-02 Am & S Europ Ltd Metal shot
US4881465A (en) * 1988-09-01 1989-11-21 Hooper Robert C Non-toxic shot pellets for shotguns and method
WO1990010088A1 (en) * 1989-02-23 1990-09-07 Yoon Technology Creep-resistant composite alloys reinforced by metal shot or aggregates
EP0994085B1 (en) * 1998-10-13 2003-09-03 Ngk Spark Plug Co., Ltd Method of manufacturing spherical bodies
US6749662B2 (en) 1999-01-29 2004-06-15 Olin Corporation Steel ballistic shot and production method
US20040211292A1 (en) * 1999-06-10 2004-10-28 Olin Corporation, A Company Of The State Of Illinois. Steel ballistic shot and production method
US6457786B1 (en) * 2000-04-20 2002-10-01 Caterpillar Inc. Roller assembly of an undercarriage assembly having an integrated retainer and thrust bushing and method for making the same
US20100034686A1 (en) * 2005-01-28 2010-02-11 Caldera Engineering, Llc Method for making a non-toxic dense material
CN107350465A (en) * 2017-05-27 2017-11-17 黄永兰 A kind of impact resistance metallic composite and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US204298A (en) * 1878-05-28 Improvement in tin-plated shot
US2336143A (en) * 1941-01-04 1943-12-07 Remington Arms Co Inc Method of making projectiles
US3363561A (en) * 1966-01-28 1968-01-16 Dow Chemical Co Plastic coated shotgun pellets
GB1134117A (en) * 1966-04-28 1968-11-20 Atomic Energy Authority Uk Improvements in or relating to the preparation of nuclear fuel elements
US3463637A (en) * 1966-08-26 1969-08-26 Dow Chemical Co Water disintegrable lead shot
US3481714A (en) * 1966-09-26 1969-12-02 Int Nickel Co Flowable metal powders
CA890833A (en) * 1968-02-06 1972-01-18 Weldon Meadus F. Agglomerated metal shot
US3681037A (en) * 1969-04-21 1972-08-01 Nuclear Components Inc Titanium-beryllium composites and methods of making

Also Published As

Publication number Publication date
US3900317A (en) 1975-08-19
GB1459528A (en) 1976-12-22

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