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High-temperature mechanical properties of near-eutectoid steelJun Fu1,2,Fu-ming Wang1,2,Fang Hao1,2,Gui-xiang Jin1,21. State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing2. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing摘 要:The high-temperature mechanical properties......
; 1 Introduction In modern industries, mechanical products and parts should be able to run steadily for long term under high-temperature, high-pressure.... In addition, the thermal stability of CeO2 and SiO2 nano-particles is very high, and their structure and shape do not change when oxidation temperature is lower 800℃, which can play mechanical shielding......
Microstructure of nanometer Al2O3 dispersion strengthened Ni-based high-temperature protective coatings by laser cladding WANG Hong-yu(王宏宇)1, 2, ZUO Dun-wen(左敦稳)1, SUN Yu-li(孙玉利)1, XU Feng(徐 锋)1...; Abstract: The nanometer Al2O3 dispersion strengthened NiCoCrAlY high-temperature protective coatings......
. [21] MENG Xiang-long, ZHENG Yu-feng, WANG Z, et al. Shape memory properties of the Ti36Ni49Hf15 high temperature shape memory alloy [J]. Mater Letters, 2000, 45: 128-132.  ... Microstructure and high-temperature shape-memory effect in Ni54Mn25Ga21 alloy MA Yun-qing(马云庆)1, JIANG Cheng-bao(蒋成保)2, LI Yan(李 岩)2, XU Hui-bin(徐惠彬)2, WANG Cui-ping(王翠萍)1, LIU Xing-jun(刘兴军)1......
and automobile industries[1-3]. However, their practical applications are still hindered by the relatively poor room temperature mechanical properties, machinability and insufficient oxidation resistance... at 900 ℃ [J]. Materials Science and Engineering A, 1999, 271(1-2): 416-423. [8] LIU Z C, LIN J P, LI S J, CHEN G L. Effects of Nb and Al on the microstructures and mechanical properties of high Nb......
Microstructure and high-temperature mechanical properties of Nb-silicide based in-situ composites LIU Dong-ming(刘东明)1,2, JIANG Rong-li (姜荣丽)2, SHA Jiang-bo(沙江波)2 1. School of Materials Science... of this work is to study the microstructure and high-temperature mechanical properties of niobium silicide in-situ composites, Nb-15W-18Si-xHf (x=0, 5, 10 and 15 %). It is shown that Hf addition......
Improvement of High-Temperature Mechanical Properties of Low-Carbon RAFM Steel by MX PrecipitatesJianguo Chen1,Yongchang Liu1,Yantong Xiao2,Yihuan Liu2,Chenxi Liu1,Huijun Li11. State Key Lab...">To investigate the influence of tantalum content on high-temperature mechanical properties of low-carbon reduced activation ferritic/martensitic(RAFM) steels, RAFM steels containing different tantalum......
Trans. Nonferrous Met. Soc. China 30(2020) 3006-3015 Microstructure and high-temperature mechanical properties of near net shaped Ti-45Al-7Nb-0.3W alloy by hot isostatic pressing process Hui-zhong...). The microstructure and high-temperature mechanical properties of the alloy were investigated by X-ray diffractometry (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM......
Trans. Nonferrous Met. Soc. China 22(2012) 489-495 Effect of extrusion process on microstructure and mechanical properties of Ni3Al-B-Cr alloy during self-propagation high-temperature synthesis..., the Ni3Al-0.5B-5Cr alloy fabricated by self-propagation high-temperature synthesis and extrusion has better room temperature mechanical properties, which should be ascribed to the microstructure evolution. Key......
for aircraft engine components because of their high melting temperature, low density and relatively high strength at elevated temperatures[1-5]. Significant work on mechanical properties has been focused.... Mechanical properties of as-cast and directionally solidified Nb-Mo-W-Ti-Si in-situ composites at high temperatures[J]. Metallurgical and Materials Transactions A, 2003, 34(1): 85-94. [7] SHA Jiang-bo......