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The fabrication and ballistic performance of pressureless sintered silicon carbide ceramic armour tiles.

机译:无压烧结碳化硅陶瓷铠装砖的制造和弹道性能。

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摘要

Canadian Forces personnel and vehicles are exposed to ballistic hazards during operational deployments. Additional armor can be placed on the vehicles to reduce this hazard, however, the additional weight of the armor will reduce the effective combat load of the vehicle. The task is to reduce the additional weight of the add-on armor while maximizing the ballistic protection. Silicon carbide has a superior ballistic performance in comparison to an equivalent metallic armor attached on the vehicles. The aim of this investigation is to determine if the fabrication of silicon carbide ceramic tiles by sintering without pressure has ballistic and economic advantages.; The investigation is in two parts, the fabrication of ballistic tiles using pressureless sintering, and the evaluation of the ballistic performance of these tiles in comparison to tiles presently available. The manufacturing process is to mix yttrium and aluminum oxides with silicon carbide, thereby reducing the sintering temperature required by the silicon carbide. The ballistic performance was determined by the Defence Research Establishment Valcartier (DREV), in the small caliber laboratory. (Abstract shortened by UMI.)
机译:在行动部署期间,加拿大部队人员和车辆会遭受弹道伤害。可以在车辆上放置额外的装甲以减少这种危险,但是,装甲的额外重量将减少车辆的有效战斗负荷。任务是减少附加装甲的额外重量,同时最大程度地提高弹道防护。与安装在车辆上的同等金属装甲相比,碳化硅具有出色的弹道性能。该研究的目的是确定通过无压烧结制造碳化硅瓷砖是否具有弹道和经济优势。研究分为两个部分,使用无压烧结制造防弹砖,以及与目前可用的砖相比,评估这些砖的弹道性能。制造过程是将钇和氧化铝与碳化硅混合,从而降低碳化硅所需的烧结温度。防弹性能由国防研究机构瓦尔卡捷(Valcartier)(DREV)在小口径实验室中确定。 (摘要由UMI缩短。)

著录项

  • 作者

    St-Denis, Charles Daiviel.;

  • 作者单位

    Royal Military College of Canada (Canada).;

  • 授予单位 Royal Military College of Canada (Canada).;
  • 学科 Engineering Materials Science.
  • 学位 M.Eng.
  • 年度 2001
  • 页码 150 p.
  • 总页数 150
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程材料学;
  • 关键词

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