首页> 外文OA文献 >Nigerian Capacity for the Development of Advanced EngineeringudMaterials
【2h】

Nigerian Capacity for the Development of Advanced EngineeringudMaterials

机译:尼日利亚先进工程发展能力用料

摘要

This paper try to address the Nigeria capacity to develop advanced engineeringudmaterials in the line of availability of raw materials, human resources, infrastructureudand appropriate technology. In conclusion, after dwelling on these topics, it wasudfound out that Nigeria has the capacity to start to produce advanced engineeringudmaterials for national development.ud1.0 IntroductionudNigeria as a nation is blessed with abundant of human and mineral resources. Withudour population over 140 million (1), and about 100 universities and many otherudtertiary institutions in the country, our ability to develop Advanced Engineeringudmaterials should not arise at all. The question that should come to mind is, whetherudthe country is ready to venture into the world of advanced engineering material? Thisudis the answer this paper will try to address in the modest way by outline our capacityudas a nation to develop Advanced Engineering materials. Then what is advancedudEngineering Materials?udThey are either traditional materials whose properties have been enhanced or they areudnewly developed, high-performance materials and may cut across wide spectrum;udmetal, ceramics, glass, and polymers. These advanced engineering materials are usedudin high technology. Such materials can stand up to the high-temperature, highlyudradioactive environment of a nuclear reactor, the appropriate wear and equipment forudthe astronauts, heat-resistant ceramic tiles to enable the space shuttle to re-enter theudearth’s atmosphere without burning up, and semi conductors and multi-million chipsudfor sophisticated computer circuits and telecommunications equipment are examplesudof such materials.udWithout them, some of the greatest achievements we are witnessing in the developedudworld today would not have been possible. The development has been possibleudthrough the use of advanced engineering materials in form of composites,udsuperconductivities, super alloys, polymers, ceramics, optic fibres, and semiudconductors have revolutionized the developmental process in the world. These
机译:本文试图解决尼日利亚在原材料,人力资源,基础设施 udud和适当技术的可用性方面开发先进工程 udmaterials的能力。总之,在研究了这些主题之后,人们发现,尼日利亚有能力开始为国家发展生产先进的工程材料。 ud1.0简介 ud尼日利亚是一个拥有丰富人力和矿产资源的国家。随着 udour人口超过1.4亿(1),并且在该国拥有约100所大学和许多其他 udtertiatory机构,我们开发高级工程 udmaterials的能力根本就不会出现。应该想到的问题是,该国是否准备好进入先进工程材料的世界?这本文概述了我们开发一个先进工程材料的能力,以此试图以温和的方式解决本文的答案。那么什么是先进的 ud工程材料? ud它们要么是性能得到增强的传统材料,要么是最新开发的高性能材料,并且可能跨越广泛的范围; udmetal,陶瓷,玻璃和聚合物。这些先进的工程材料均采用了高科技。这些材料可以承受核反应堆的高温,高放射性环境,宇航员的适当磨损和设备,耐热瓷砖,从而使航天飞机能够重新进入地球大气而不会燃烧,用于复杂的计算机电路和电信设备的半导体和数百万个芯片 ud就是此类材料的示例 ud。没有它们,我们今天在发达世界中看到的一些最大成就是不可能的。通过使用先进的复合材料形式的工程材料,这种发展是可能的。超导电性,超合金,聚合物,陶瓷,光纤和半导体已经彻底改变了世界的发展过程。这些

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号