한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 2002년도 춘계학술대회 논문집
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- Pages.852-855
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- 2002
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- 2005-8446(pISSN)
표면 경화 처리된 Al, Ti의 고속 충격 저항성에 관한 연구
A Study on the resistance of surface hardening treated Aluminum, Titanium alloy under the high velocity impact
초록
In order to investigate the fracture behaviors(penetration modes) and resistance to penetration during ballistic impact of surface hardening treated Aluminum, Titanium alloy laminates, ballistic tests were conducted. In this paper, Anodized Al 5083-H131 alloy laminates and nitrified Ti (Gr.2) alloy laminates were used to achieve higher surface hardness. Surface hardness test were conducted using a Micro victor's hardness tester and thickness of surface hardening treated specimens was measured by video microscope. Resistance to penetration is determined by the protection ballistic limit(
키워드