| 发明名称 |
METHOD OF ENHANCING PENETRATION ACTION OF THERMALLY HARDENED BULLET SLUGS MADE FROM HIGH- CARBON STEEL |
| 摘要 |
FIELD: ammunition for small-arms for destruction of lightly-armored targets. SUBSTANCE: bullet slug made from highcarbon steel and thermally hardened to hardness of HRC 64-67 is subjected to heating by high-frequency current to obtain hardness of bullet slug surface layer of HRC 47-52 at thickness of 0.05-0.1 of bullet sizing. EFFECT: enhanced penetration action. 1 dwg |
| 申请公布号 |
RU2210605(C2) |
申请公布日期 |
2003.08.20 |
| 申请号 |
RU20010116641 |
申请日期 |
2001.06.14 |
| 申请人 |
ALTAJSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITE |
发明人 |
KAZAKOV M.B.;TITOV I.A.;VERESHCHAGIN P.V.;VAGUSHCHENKO D.V. |
| 分类号 |
C21D9/16;F42B12/04 |
主分类号 |
C21D9/16 |
| 代理机构 |
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代理人 |
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