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Trans. Nonferrous Met. Soc. China 22(2012) 2021-2026 Thermal stability and Judd-Ofelt analysis of optical properties of Er3+-doped tellurite glasses REN Fang, MEI Yu-zhao, GAO Chao, ZHU Li-gang, LU... of McCumber. All of the parameters indicate that the thermal stability and optical properties of Er3+-doped TZNBG glasses are improved effectively. Key words: tellurite glasses; thermal stability; Judd......
Influence of zirconium addition on microstructure, magnetic properties and thermal stability of nanocrystalline Nd_(12.3)Fe_(81.7)B_(6.0) alloy GAO Xuexu1,ZHU Jie1,LI Wei2,ZHOU Shouzeng1,BAO..., Qinhuangdao 066004, China) Abstract:Effect of Zr addition on microstructure, magnetic properties and thermal stability of Nd_(12.3)Fe_(81.7)B_(6.0) (x=0-3.0) ribbons melt-spun and annealed......
EFFECTS OF THERMAL CYCLE ON MECHANICAL PROPERTIES AND FRACTOGRAPHY IN HAZ OF HQ130 STEEL W.J.Sun1,B.Liu2,J.X.Qu1 (1.Department of Materials Sci. & Eng., China Univ. of Mining and Technology... decrease with the decrease of Tp or increase of t8/5 under the condition of a single thermal cycle. There is a brittle zone in the vicinity of Tp=800℃, where the impact toughness is considerably low......
J. Cent. South Univ. Technol. (2008) 15: 25-28 DOI: 10.1007/s11771-008-0006-y Effect of CaO doping on mechanical properties and thermal shock resistance of 10NiO-NiFe2O4 composite... performance of inert anodes. The NiFe2O4-based inert anodes were chapped or shelled due to their poor mechanical properties and thermal shock resistance. So the above problems have been the main technical......
Thermal Physical Properties of Al-coated Diamond/Cu Composites朱聪旭1,ZHU Xuliang2,ZHAO Hongxiao1,FA Wenjun1,YANG Xiaogang1,郑直11. Key Laboratory of Micro-Nano Materials for Energy Storage and Conversion.... The experimental results showed that the densification, interfacial bonding and thermal conductivity of Al-coated composites were evidently improved compared to those of the uncoated composites. A maximum......
Thermal and piezoelectric properties of Bi3.15Nd0.85Ti3O12 thin film prepared by metal organic decomposition HU He-ping(胡和平)1, 2, DAI Shun-hong(戴顺洪) 1, ZHENG Xue-jun(郑学军)1, 3, ZHOU Yi-chun(周益春) 1... content on the microstructural and ferroelectric properties of Bi4-xEuxTi3O12 thin films [J]. Appl Phys Lett, 2006, 89(25): 252908-1-3. [5] BLISSETT M J, SMITH P A, YEOMANS J A. Thermal shock behavior......
of CTB with different thermal physical properties, also is significantly impacted by the temperature of surrounding rock and the initial temperature of CTB for thermal accumulation. The backfill slurry... J. Cent. South Univ. (2021) 28: 2221-2237 DOI: https://doi.org/10.1007/s11771-021-4760-4 Numerical simulation on thermal accumulation of cemented tailings backfill ZHANG Xiao-yan(张小艳)1, ZHAO Min(赵敏......
purpose of predicting the properties of composites. The thermal expansion behavior of continuous fibers reinforced metal matrix composites is influenced by many factors, including properties of the matrix and fibers, content and arrangement of fibers, interfacial properties, and thermal stress due to the mismatch of the CTE between the fibers and matrix and so on[5-7]. Interface plays......
on the microstructure and properties of an Al-Cu-Mg-Ag alloy under-aged at 165 ℃ for 2 h during thermal exposure at 200 ℃ was investigated. The tensile experimental results show that the remained tensile... second phase precipitates at grain-boundary correspondingly. It is shown that the mechanical properties of alloy decrease slightly and present good thermal stability after thermal exposure at 200 ℃ and 220......
was attributed to the re-duction of Mg17Al12 phase volume fraction and consequent decrease of the brittle Mg/Mg17Al12 interface which was the main reason for weak thermal properties of the alloy...Effect of rare earth elements addition on thermal fatigue behaviors of AZ91 magnesium alloy Hossein Bayani1,Ehsan Saebnoori2 (1.Department of Materials Science and Engineering,Sharif University......
