高能量密度燃料HDF-1与金属材料的相容性  

Compatibility of high energy density fuel(HDF-1) and metal material

作　　者：张香文[1] 米镇涛[1] 周震寰[1] 李家玲[1] 姚家骧[2] 

机构地区：[1]天津大学化工学院,天津300072 [2]航天科工集团公司31所,北京100074

出　　处：《推进技术》2002年第2期161-163,共3页Journal of Propulsion Technology

基　　金：国家自然科学基金 ( 2 99860 0 2 );教育部博士点基金资助项目

摘　　要：研究了高能量密度燃料HDF 1在贮存使用过程中与可能接触到的金属材料的相互影响。通过升温加速的实验方法 ,考察了燃料对金属表面的影响以及金属材料对燃料氧化的影响。结果表明 ,HDF 1对钛、铝金属表面无影响 ,对铜表面的影响小于 3 #航空煤油 (RP 3 ) ;铝、钛、铝镍合金对燃料体系无影响 ,而铜、铁对燃料氧化具有明显的催化作用 ,进一步研究表明 ,铁具有更强的作用效果。通过对照实验发现HDF 1与金属材料的相容性优于RP 3。The infection between high energy density fuel (HDF-1) and metal in contact was studied together when they were in storage. By rising the temperature, the infection on the metal structural member on aircraft by HDF-1 and the infection on the fuel oxidation by metal materials were measured separately. No infection on Ti and Al was given by HDF-1 and lighter infection on Cu than 3# aviation kerosene (RP-3); Al, Ti and Al-Ni alloy had no infection on HDF-1, but HDF-1 was oxidated by Cu and Fe. Then, the action of Cu and Fe were studied in detail, Fe was higher efficiency than Cu in the catalytic process. For metal, HDF-1 has better compatibility than that of RP-3.

关 键 词：金属材料 材料相容性 HDF-1燃料 高能量密度燃料 

分 类 号：V511[航空宇航科学与技术—航空宇航推进理论与工程]