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High density projectile and method of making same from a mixture of low density and high density metal powders

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B22F-003/12
  • B22F-009/02
출원번호 US-0876006 (1992-04-29)
발명자 / 주소
  • Oltrogge Victor C. (11178 W. 59th Pl. Arvada CO 80004)
인용정보 피인용 횟수 : 66  인용 특허 : 0

초록

Numerous products can be formed by combining a low melting matrix made up of one or more metals and high melting, high density metal particles and wherein the products can be formed by adding the high density particles to a molten matrix metal and casting same, mixing powders of all the metals toget

대표청구항

The method of making projectiles, such as, shot, bullets, pellets and the like of a predetermined density comprising the steps of: (a) providing at least one low melting point metal having a density no greater than that of lead and less than said predetermined density; (b) providing at least one met

이 특허를 인용한 특허 (66)

  1. Gibson, Gary E.; Varacins, Michael A., Aerodynamic projectiles and methods of making the same.
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  4. Weeks, Robert; Nosler, Robert; Lake, Mike, Bullets, including lead-free bullets, and associated methods.
  5. Lunk, Hans-Joachim; Morgan, Ricky D.; Stevens, Henry J.; Benjamin, Dale E.; Dang, Tuan A.; Frisk, Timothy A., Ceramic-coated tungsten powder.
  6. Brent, Timothy J.; Stawovy, Michael T., Co-sintered multi-system tungsten alloy composite.
  7. Patel, Bhawan B.; Markarian, Lorin; Despres, Melissa, Combustor heat shield with integrated louver and method of manufacturing the same.
  8. Patel, Bhawan B.; Markarian, Lorin; Despres, Melissa, Combustor heat shield with integrated louver and method of manufacturing the same.
  9. Elliott,Kenneth H., Composite material containing tungsten and bronze.
  10. Elliott, Kenneth H., Composite material containing tungsten, tin and organic additive.
  11. Amick, Darryl D., Ductile medium- and high-density, non-toxic shot and other articles and method for producing the same.
  12. Amick, Darryl D., Ductile medium- and high-density, non-toxic shot and other articles and method for producing the same.
  13. Amick, Darryl D., Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same.
  14. Amick,Darryl D., Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same.
  15. Amick Darryl Dean, Ductile, high-density, non-toxic shot and other articles and method for producing same.
  16. Morse, Joseph Franklin; Nauman, Ralph; Nichols, Robert Charles, Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same.
  17. Benini Joseph C., Frangible metal bullets, ammunition and method of making such articles.
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  19. Wei,Tim T.; Tian,Luguang, High density nontoxic projectiles and other articles, and methods for making the same.
  20. Oltrogge Victor C., High density projectile.
  21. Stone, Jeffrey W., Lead free powdered metal projectiles.
  22. Broomfield Allen ; Morrissey Everett George, Lead-free and cadmium-free white metal casting alloy.
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  24. Nadkarni, Anil V.; Abrams, John T., Lead-free frangible bullets and process for making same.
  25. Robinson Peter W. ; Mravic Brian ; Tyler Derek E., Lead-free shot formed by liquid phase bonding.
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  32. Patel, Bhawan B.; Markarian, Lorin; Despres, Melissa, Method for manufacturing of fuel nozzle floating collar.
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  34. Amick, Darryl D., Method for manufacturing tungsten-based materials and articles by mechanical alloying.
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  52. Beal,Harold F., Power-based core for ammunition projective.
  53. Amick, Darryl D., Pressing process for tungsten articles.
  54. Beal, Harold F., Projectile having a disc and multiple cores.
  55. Wei, Tim T., Projectiles for shotgun shells and the like, and methods of manufacturing the same.
  56. Sorensen, Michael Clifford; Nauman, Ralph, Shot shells with performance-enhancing absorbers.
  57. Sorensen, Michael Clifford; Nauman, Ralph, Shot shells with performance-enhancing absorbers.
  58. Sorensen, Michael Clifford; Nauman, Ralph, Shot shells with performance-enhancing absorbers.
  59. Amick,Darryl D., System and method for processing ferrotungsten and other tungsten alloys, articles formed therefrom and methods for detecting the same.
  60. Amick, Darryl D., Tungsten-containing articles and methods for forming the same.
  61. Amick,Darryl D., Tungsten-containing articles and methods for forming the same.
  62. Amick,Darryl D., Tungsten-containing articles and methods for forming the same.
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