GB1103467A - Disintegrating bodies - Google Patents

Disintegrating bodies

Info

Publication number
GB1103467A
GB1103467A GB3050165A GB3050165A GB1103467A GB 1103467 A GB1103467 A GB 1103467A GB 3050165 A GB3050165 A GB 3050165A GB 3050165 A GB3050165 A GB 3050165A GB 1103467 A GB1103467 A GB 1103467A
Authority
GB
United Kingdom
Prior art keywords
matrix
grains
powder
july
melting
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
GB3050165A
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
Priority claimed from DED44979A external-priority patent/DE1215028B/en
Application filed by Individual filed Critical Individual
Publication of GB1103467A publication Critical patent/GB1103467A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles
    • F42B8/14—Projectiles or missiles disintegrating in flight or upon impact
    • F42B8/16—Projectiles or missiles disintegrating in flight or upon impact containing an inert filler in powder or granular form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)

Abstract

1,103,467. Practice projectiles. K. DIEHL. 19 July, 1965 [18 July, 1964], No. 30501/65. Heading F3A. A body, such as practice ammunition, which is intended to disintegrate in use, is formed from metallic powder grains embedded in a matrix which coats the grains and disintegrates suddenly and completely beyond a predetermined stress limit. The matrix may be composed of a fatty acid metallic salt or salts with a melting-point 20% above the maximum expected temperatures. Calcium, aluminium, barium, copper, lead and zinc stearates are among those salts mentioned as suitable as well as palminates, oleates, resinates, laurates, naphthenates or telates of these metals. The powder grains may consist of a hardened metal alloy such as an iron-silicon-chromiumnickel-copper alloy and have a size range between 0À06 and 0À2 mm. The body may be made by mixing the powder with a solution of the matrix substance or substances and pouring or compressing the mix in a mould. The solvent, which may be a hydrocarbon, is then evaporated by heating, the mix then being heated to the melting-point of the matrix to coalesce the matrix around the powder grains. The resulting body may then be coated, e.g. with clear varnish.
GB3050165A 1964-07-18 1965-07-19 Disintegrating bodies Expired GB1103467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED44979A DE1215028B (en) 1964-07-18 1964-07-18 Decay body and process for its production

Publications (1)

Publication Number Publication Date
GB1103467A true GB1103467A (en) 1968-02-14

Family

ID=7048689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3050165A Expired GB1103467A (en) 1964-07-18 1965-07-19 Disintegrating bodies

Country Status (4)

Country Link
BE (1) BE666619A (en)
CH (1) CH464738A (en)
GB (1) GB1103467A (en)
NL (1) NL6508760A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412811A1 (en) * 1977-12-23 1979-07-20 Rheinmetall Gmbh PROJECTILE WITH DISINTEGRATION
GB2163534A (en) * 1984-08-24 1986-02-26 Clucas Diving & Marine Enginee Ammunition
GB2211921A (en) * 1987-10-31 1989-07-12 Michael Ernest Saxby Training or marking bullets

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412811A1 (en) * 1977-12-23 1979-07-20 Rheinmetall Gmbh PROJECTILE WITH DISINTEGRATION
GB2163534A (en) * 1984-08-24 1986-02-26 Clucas Diving & Marine Enginee Ammunition
GB2211921A (en) * 1987-10-31 1989-07-12 Michael Ernest Saxby Training or marking bullets
US4942818A (en) * 1987-10-31 1990-07-24 Comte De Lalaing Training or marking bullets
GB2211921B (en) * 1987-10-31 1991-10-16 Michael Ernest Saxby Training or marking bullets

Also Published As

Publication number Publication date
BE666619A (en) 1966-01-01
CH464738A (en) 1968-10-31
NL6508760A (en) 1966-01-19

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