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• Overcoming the strength-ductility trade-off by tailoring grain-boundary metastable Si-containing phase in β-type titanium alloy

  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2021年第9期》——X.Luo L.H.Liu C.Yang H.Z.Lu H.W.Ma Z.Wang D.D.Li L.C.Zhang Y.Y.Li

  to the strengthening of the precipitated silicide and the dislocations induced by high cooling rate.The obtained results provide some basis guidelines for designing and fabricating β-titanium alloys with excellent......

• 包渗工艺制备TiAl合金表面Si-Y共渗层的组织和抗高温氧化性能

  来源： 《中国有色金属学报(英文版)2015年第3期》——李涌泉 谢发勤 吴向清

  University, Xi’an 710072, China Received 31 March 2014; accepted 10 December 2014 Abstract: In order to improve the high temperature oxidation resistance of TiAl alloy, Y modified silicide coatings were... and steel components with great success [8], but that was seldom reported on TiAl alloy. Due to the formation of a protective SiO2 scale with sufficient low growth rate at high temperature, silicide......

• MICROSTRUCTURES AND MECHANICAL PROPERTIES OF RAPIDLY SOLIDIFIED Al-Fe-Cr-Zr-V-Si ALLOY AND THEIR THERMAL STABILITY

  来源： 《中国有色金属学报(英文版)1998年第3期》——Xiao Yude Li Songrui Li Wenxian Wang Richu

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• 快凝Al－8.5Fe－1.3V－1.7Si合金高温下的相稳定性

  来源： 《中南大学学报(自然科学版)1996年第4期》——曾欲晓 黎文献 李松瑞 肖于德

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• 激光熔覆Ni-Si金属硅化物复合材料涂层显微组织与耐蚀性

  来源： 《中国有色金属学报2002年第z1期》——王春敏 蔡良续 王华明

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• Ti600高温钛合金中析出物与蠕变性能的关系

  来源： 《中国有色金属学报2010年第11期》——辛社伟 洪权 卢亚锋 奚正平 郭萍 戚运莲 曾立英

  with increasing the ageing time. The alloy shows the strongest creep resistant effect when phase a2 forms in Ti600 alloy after ageing treatment for a long time. The Si element in solution or in silicide shows...[J]. Journal of Materials Engineering and Performance, 1995, 4(2): 182-187. [12] MADSEN A, GHONEM H. Separating the effects of Ti3Al and silicide precipitates on the tensile and crack growth behavior......

• 间隙大小对瞬时液相连接IN-738LC高温合金显微组织的影响

  来源： 《中国有色金属学报(英文版)2016年第2期》——Vahid MALEKI Hamid OMIDVAR Mohammad-reza RAHIMIPOUR

  became thicker. In the diffusion affected zone, a much larger amount of alloying elements were observed reaching a peak. These peaks might be due to the formation of boride or silicide intermetallic... intimate solid and liquid phases. In the DAZ, a much larger amount of alloying elements was often observed reaching a peak. These peaks might be due to the formation of boride or silicide intermetallic......

• Ti-Nb-Si基超高温合金Si-Cr共渗抗氧化涂层的显微组织

  来源： 《中国有色金属学报2009年第11期》——郭喜平 乔彦强

  Xi-ping (State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China) Abstract: The Cr-modified silicide coatings were prepared on Ti-Nb-Si based...(Nb1.95Cr1.05)Cr2Si3三元相组成,中间层已全部转变为(Ti, X)5Si3相.在过渡层与基体间还存在不连续的块状(Nb, Ti)3Si组织. REFERENCES [1] BEWLAY B P, JACKSON M R, ZHAO J C, SUBRAMANIAN P R. A review of very-high-temperature Nb-silicide-based......

• 稀土Er对FVS0812合金组织性能的影响

  来源： 《中南大学学报(自然科学版)1997年第5期》——肖于德 黎文献 李松瑞 马正青

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• Effect of Si content on mechanical properties of Nb-Si based alloys with Nb_SS/ Nb₅Si₃ structure

  来源： 《中国有色金属学报(英文版)2006年第z3期》——郑鹏 沙江波 刘东明 宫声凯 徐惠彬

  the high-temperature strength of Nb have undergone by solid-solution strengthening, or forming intermetallics with Nb, such as Nb5Si3 silicide [1-6]. The Nb-Si binaries have equilibrium phases of Nb solid-solution NbSS and Nb5Si3 silicide, in which the NbSS offers room-temperature ductility, and the silicide supplies strength and creep resistance at elevated temperatures. Currently, most researchers......