Research Progress of Non-Isothermal Oxidation Behavior of High Temperature Titanium Alloys for Aero-Engine
MI Guangbao1,2, OUYANG Peixuan1,3, CHEN Hang1,3, LI Peijie3, HUANG Xu1,2, CAO Chunxiao1,2
1. Titanium Alloy Research Institute, AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;
2. Key Laboratory on Advanced Titanium Alloys of AECC, Beijing 100095, China;
3. Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
Fireproof property is a key performance index to measure the safety of aero-engine titanium fire, which is generally evaluated by the abilities of titanium alloy materials/components to resist thermal spontaneous combustion, ignition and extended combustion. Aiming at the demand of advanced high-temperature titanium alloys for highperformance aero-engines, this paper reviews recent experimental studies on ignition resistance and combustion resistance and introduces the research progress of non-isothermal oxidation behavior and fireproof mechanism of fireproof titanium alloys, high temperature titanium alloys and intermetallic titanium aluminides from the aspect of thermal spontaneous combustion resistance. Finally, the future direction of development is prospected.
弭光宝，欧阳佩旋，陈航，李培杰，黄旭，曹春晓. 航空发动机高温钛合金非等温氧化行为研究进展[J]. 航空制造技术, 2019, 62(15): 88-92.
MI Guangbao, OUYANG Peixuan, CHEN Hang, LI Peijie, HUANG Xu, CAO Chunxiao. Research Progress of Non-Isothermal Oxidation Behavior of High Temperature Titanium Alloys for Aero-Engine. Aeronautical Manufacturing Technology, 2019, 62(15): 88-92.
2019, 
