火箭贮箱结构材料应用及发展现状  

Application and Development Status of Rocket Tank Structural Materials

作　　者：李雨[1,2] 王建刚 杨菊鹏 高士康 马领航 许子彦 周利 LI Yu;WANG Jiangang;YANG Jupeng;GAO Shikang;MA Linghang;XU Ziyan;ZHOU Li(National Key Laboratory of Precision Welding&Joining of Materials and Structures,Harbin Institute of Technology,Harbin 150001;Shandong Provincial Key Laboratory of Special Welding Technology,Harbin Institute of Technology at Weihai,Weihai 264209;Tianjin Long March Launch Vehicle Manufacturing Co.,Ltd,Tianjin 300462)

机构地区：[1]哈尔滨工业大学,材料结构精密焊接与连接全国重点实验室,哈尔滨150001 [2]哈尔滨工业大学(威海),山东省特种焊接技术重点实验室,威海264209 [3]天津航天长征火箭制造有限公司,天津300462

出　　处：《宇航材料工艺》2024年第2期29-42,共14页Aerospace Materials & Technology

基　　金：山东省泰山学者青年专家项目(tsqn202211089)。

摘　　要：火箭贮箱是运载火箭的重要组成部件,但服役环境相对恶劣,在储存液体推进剂的同时还承担着复杂的结构载荷。结构材料是贮箱制造发展的根本,也是航天运载器变革的关键。本文主要介绍国内外运载火箭贮箱结构材料的应用及其发展现状,对铝合金、不锈钢、钛合金等金属材料以及复合材料贮箱进行了综述,系统性地总结了贮箱材料的变革历程和应用情况,并对未来贮箱材料的发展方向提出新的见解与展望。The rocket storage tank is an important component of the launch vehicle,but the service environment is relatively harsh.The rocket storage tank not only store liquid propellants but also bear complex structural loads.Structural material is the foundation for the development of tank manufacture and the key to the revolution of space vehicles.This article mainly introduces the application and development status of structural materials for rocket storage tank at home and abroad.It reviews metal materials such as aluminum alloy,stainless steel,titanium alloy,and composite storage tanks,systematically summarizes the revolution process and application situation of storage tank materials,and puts forward new insights and prospects for the development direction of storage tank materials in the future.

关 键 词：火箭贮箱 铝合金 复合材料 不锈钢 钛合金 

分 类 号：V19[航空宇航科学与技术—人机与环境工程]