材料科学
复合材料
碳纤维
燃烧
制造成本
点火系统
机械工程
复合数
热力学
物理
工程类
有机化学
化学
作者
W. Kowbel,V. Chellappa,James C. Withers,Philip O. Ransone
出处
期刊:Journal of Advanced Materials
日期:1996-01-01
卷期号:27 (4): 2-7
被引量:3
摘要
Unique thermal and mechanical properties of carbon-carbon (C-C) composites make them suitable for internal combustion (IC) engine applications. However, the current high manufacturing cost of C-C composites greatly limits their commercial applications. Recent advances in C-C composites manufacturing technologies offer a potentially low cost ($50/lb) material. Thus, forming technologies become the critical factor controlling the application of low cost C-C composites in IC engines. This paper demonstrates the feasibility of using low-cost, molded C-C composites in spark ignition engine applications such as pistons and valves. Problem areas in IC applications of C-C composites are addressed together with a cost estimate to produce C-C pistons at high volume.
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