姿轨控发动机推力室Re身部与喷注器连接技术研究

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1、分类号TB35学号14013035ＵＤＣ密级公开工程硕士学位论文姿轨控发动机推力室Re身部与喷注器连接技术研究硕士生姓名李夏明学科专业材料工程研究方向金属及其复合材料指导教师张虹副教授国防科学技术大学研究生院二〇一六年十一月StudyonJoiningMethodbetweenReThrustChamerandInjectorofAttitude/OrbitControlRocketEngineCandidate：LIXiamingAdvisor：AssociateProf.ZHANGHongAdissertationSubmittedinpartialful

2、fillmentoftherequirementsforthedegreeofMasterofEngineeringinMaterialsEngineeringGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.ChinaNovember，2016国防科学技术大学研究生院工程硕士学位论文目录摘要.........................................................................................

3、........................iABSTRACT........................................................................................................iii第一章绪论.....................................................................................................11.1课题背景.............................

4、..............................................................................11.2姿/轨控发动机推力室结构及材料..................................................................21.2.1喷注器及其材料....................................................................................21.2.2燃烧室及其材料..........

5、..........................................................................41.3推力室与喷注器材料的连接与现状...............................................................51.3.1Re与Ti的焊接......................................................................................61.3.2Re与Nb的焊接.............

6、........................................................................81.4课题研究的目的、意义与内容.....................................................................11第二章试验材料与方法..................................................................................122.1试验材料......................

7、...................................................................................122.1.1母材......................................................................................................122.1.2钎料................................................................................

8、...................