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Tracer mixture for use with laser hardened optics

  • US 5,472,536 A
  • Filed: 12/19/1994
  • Issued: 12/05/1995
  • Est. Priority Date: 12/19/1994
  • Status: Expired due to Fees
First Claim
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1. A pyrotechnic mixture for use in tracer rounds of projectiles to increase visibility under high speed conditions when viewed through laser hardened optics, comprising, in percentages by weight:

  • an admixture of 20% to 40% magnesium, 10% to 30% strontium nitrate, 3% to 8% sodium nitrate, 3% to 20% barium peroxide and 1% to 5% viton.

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