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Ceramic Conversion Treatment of Titanium Aluminide for Improved Tribological Properties Tom Bell1,JING Xia2,Hanshan DONG1,Chenxi LI2 (1.Dept of Metallurgy and Materials, The University... in a car engine),but tribological property could be one of the crucial factors in determining the life and performance of a titanium aluminide part. A surface modification technique, namely ceramic......
Hot Corrosion Behavior of a Cr-Modified Aluminide Coating on a Ni-Based SuperalloyDuoli Wu,Sumeng Jiang,Qixiang Fan,Jun Gong,Chao SunState Key Laboratory of Corrosion and Protection,Institute of Metal Research,Chinese Academy of Sciences摘 要:A Cr-modified aluminide coating is prepared on a Ni-based superalloy using arc ion plating and subsequent pack......
Interactions between dislocations and twins in deformed titanium aluminide crystalsGuang Yang1,2,Shang-Yi Ma2,Kui Du2,Dong-Sheng Xu3,Sen Chen1,2,Yang Qi4,Heng-Qiang Ye1,21. School of Materials Science and Engineering, Northeastern University2. Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences3. Division of Titanium Alloys, Institute......
Effects of different pack aluminizing fillers on the aluminide coatings of Ti-6Al-4V alloy and their high-temperature oxidation behaviorsZHOU Wei,ZHAO Yuguang,and MEI Xuelian Key Laboratory of Automobile Materials of Ministry of Education,Department of Materials Science and Engineering,Jilin University,Changchun 130025,China摘 要:The aluminide coating......
Fractal Dimensions of Hydrogen Induced Brittle Fracture of Titanium AluminideYue ZHANG Yanbin WANG Lijie QIAO Wuyang CHU Chimei HSIAO Dept.of Materials Physics,University of Science and Technology,Beijing,Beijing,100083,China摘 要:<正> The relationship ......
An Aluminide Surface Layer Containing Lower-Al on Ferritic-Martensitic Steel Formed by Lower-Temperature AluminizationS.Guo,Z.B.Wang,K.LuShenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences摘 要:An aluminide(AlFe and α-(FeAl)) surface layer containing lower-Al was formed on ferritic-martensitic steel......
; accepted 15 September 2006 Abstract: A sub-microstructure titanium aluminide alloy /Al2O3 (3A) composite was obtained by crystallization of the amorphous powders, which were prepared by mechanical... toughness. Key words: titanium aluminide intermetallics; Al2O3; composite; mechanical alloying; crystallization 1 Introduction Gamma-based titanium aluminides offer the potential for component mass......
discussed.Key words:ordered alloy; intermetallic compound; dislocation networks; TEM; ductility/TiAl;titanium aluminide......
Effect of Pressure and Temperature on Phase Transformation and Properties of Titanium Aluminide Obtained through Reaction SynthesisVijaya Agarwala2,R.C.Agarwala22. Indian Institute of Technology,Roorkee摘 要:Reaction synthesis process has been used to develop γ titanium aluminide using elemental powders. Powder mixture of Ti-48 at. pct Al was prepared......
> 关键词: 铝化物涂层;钴基超合金;高温氧化; 中图分类号: TG17 收稿日期:1999-10-12 High-temperature oxidation life of aluminide coating on Co-base superalloy Abstract: The high-temperature oxidation and degradation behavior were analyzed for the aluminide coating on Co-base superalloy, and the relationship between the oxidation and life has been deduced for the coating. Using......