石墨用作结构材料,在高温下具有良好的性能,这一点在不久以前几乎没有发现。由于原子能获得与利用技术以及火箭技术的发展,引起了对该种材料在高温下的性能进行研究的必要。现有两种类型石墨:天然的和人工的。天然石墨承受负荷的作用差。因此,本文中着重研究人工石墨的性能及其应用。 人工石墨的生产是以含碳材料,尤其是石油焦炭在高温下其晶体产生極剧烈的长大这一理论为基础的。由 The use of graphite as a structural material, with good properties at high temperatures, was hardly discovered until recently. Due to the development of atomic energy acquisition and utilization technology and rocket technology, it is necessary to study the properties of this kind of material at high temperature. There are two types of graphite available: natural and artificial. Natural graphite to withstand the role of poor load. Therefore, this article focuses on the performance of artificial graphite and its application. The production of artificial graphite is based on the theory that carbonaceous materials, especially petroleum coke, produce extremely vigorous growth of crystals at high temperatures. by