轻质烧蚀材料的研究现状与展望  

Research Status and Prospects of Lightweight Ablative Materials

作　　者：伊翠云 刘甲秋 陈英函 YI Cuiyun;LIU Jiaqiu;CHEN Yinghan(Harbin FRP Institute Co.,Ltd.,Harbin 150028)

机构地区：[1]哈尔滨玻璃钢研究院有限公司,哈尔滨150028

出　　处：《纤维复合材料》2023年第2期82-85,共4页Fiber Composites

摘　　要：随着对太空探测的深入,高速飞行器在飞行过程中面临着越来越严峻的气动加热问题,对飞行器热防护材料的轻量化、隔热以及高热流条件下长时间飞行提出了更高的要求,所以轻质烧蚀材料的研究受到了国内外的广泛关注。本文针对我国航天器对热防护系统轻量化的需求,重点介绍了蜂窝增强烧蚀材料和气凝胶材料,并针对轻质烧蚀材料的发展进行了展望。Nowadays,science and technology are developing rapidly.With the deepening of space exploration and the development of high-speed vehicles,making the vehicle in the flight process is facing increasingly serious aerodynamic heating problems,this has placed higher demands on the thermal protection materials used in aircraft in terms of lightweight,thermal insulation,and prolonged flight under high heat flow conditions,so research on lightweight ablative materials has received a lot of attention at home and abroad.In this paper,according to the demand of lightweight thermal protection system for spacecraft in our country.Focus on introduction honeycomb reinforced ablative materials and aerogel material,and provides an outlook on the development of lightweight ablative materials.

关 键 词：轻质烧蚀材料 热防护 太空探测 隔热 

分 类 号：V25[一般工业技术—材料科学与工程]