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the morphology, size, and distribution evolution of Mn S inclusions in non-quenched and tempered steel during heat treatment. The variation of single large-sized Mn S inclusions at high temperature... together as the temperature increased. Large-sized Mn S inclusions in non-quenched and tempered steel samples with different thermal histories were investigated with respect to the evolution......
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Evolution of eutectic structures in Al-Zn-Mg-Cu allaoys during heat treatment FAN Xi-gang(樊喜刚)1, JIANG Da-ming(蒋大鸣)1, MENG Qing-chang(孟庆昌)1, ZHANG Bao-you(张宝友)1, WANG Tao(王 涛)2 1. Analysis...; Abstract: The evolution of the eutectic structures in the alloys with different copper contents during heat treatment was studied by scanning......
and aging treatment of radially oriented Sm2Co17 ring magnets were investigated. The results indicate that the ring magnets have obvious anisotropy of thermal expansion, which easily leads to the splits... expansion[8-9]. In this paper, the thermal expansion, fracture and quenching of the radially oriented Sm2Co17 magnets were studied. Besides, the effect of aging treatment on the magnetic properties......
; 文献标志码:A Influence of element Si on thermal stability of Ti-600 alloy ZENG Li-ying, HONG Quan, ZHAO Yong-qing, QI Yun-lian (Northwest Institute for Nonferrous Metal Research, Xi... tested at ambient temperature for the alloy prior to and after being exposed at 600 ℃ for 100 h. Microstructures for the alloy were observed. And the influence of silicides on thermal stability was also......
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. Thermal expansion property of carbon/carbon composite [J]. Transactions of Materials and Heat Treatment, 2006, 27(6): 1-4. [12] ZHAO Jian-guo, LI Ke-zhi, LI He-jun, WANG Chuang. The influence...树脂炭试样具有相对稳定的摩擦曲线,在较大热应力的作用下,光滑层热解炭试样的摩擦曲线不稳定,影响其摩擦性能. 关键词:炭/炭复合材料;热膨胀系数;热应力场;摩擦性能 中图分类号:TB 332 文献标志码:A Effect of thermal expansion on stress field of C/C composites......
J. Cent. South Univ. Technol. (2011) 18: 1285-1292 DOI: 10.1007/s11771-011-0834-z Impact of cold indoor thermal environmental conditions on human thermal response LIU Hong(刘红)1, 2, TAN Qing(谭青)1... Heidelberg 2011 Abstract: To explore the thermal responses under the non-thermal equilibrium cold environmental conditions, a laboratory study was conducted in climate chamber. The local skin temperatures......