中南大学学术交流英语presentation选读.pptVIP

* Carbon Fiber The fiber contribute the high tensile properties for rigidity and strength Epoxy resins are by far the most commonly used matrixes for carbon fibers. The matrix is the carrier for the alignment of the fiber and contributes some impact strength. Spray lay-up（喷射铺展） process Similar to the hand lay-up method Multiple layers Curing temperature Composite Material 2016.9.29 * How to get high-stiffness carbon fibers? What are the main matrix materials? How many kinds of processes for fiber-reinforced-plastic composite materials? Questions: PPT模板下载：/moban/ 行业PPT模板：/hangye/ 节日PPT模板：/jieri/ PPT素材下载：/sucai/ PPT背景图片：/beijing/ PPT图表下载：/tubiao/ 优秀PPT下载：/xiazai/ PPT教程： /powerpoint/ Word教程： /word/ Excel教程：/excel/ 资料下载：/ziliao/ PPT课件下载：/kejian/ 范文下载：/fanwen/ 试卷下载：/shiti/ 教案下载：/jiaoan/ PPT论坛： 目录 CONTENTS Introduction 01 Reinforcement Materials 02 Matrix Materials 03 Process 04 PPT模板下载：/moban/ 行业PPT模板：/hangye/ 节日PPT模板：/jieri/ PPT素材下载：/sucai/ PPT背景图片：/beijing/ PPT图表下载：/tubiao/ 优秀PPT下载：/xiazai/ PPT教程： /powerpoint/ Word教程： /word/ Excel教程：/excel/ 资料下载：/ziliao/ PPT课件下载：/kejian/ 范文下载：/fanwen/ 试卷下载：/shiti/ 教案下载：/jiaoan/ PPT论坛： Introduction Something made up of distinct parts(or constituents) Composite Atomic level Metal Alloys Polymeric materials Different and distinct atomic groupings Microstructural level Plain-Carbon steel Distinctly visible constituents Ferrite and pearlite Macrostructural level Glass-fiber-reinforced plastic Distinctly recognized Glass fiber * A composite material : A materials system composed of a suitably arranged mixture or combination of two or more micro- or macroconstituents with an interface separating them,that differ in form and chemical composition and are essentially insoluble in each other. The engineering importance : Tw