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Effect of environmental temperature on damping capacity of Cu-Al-Mn alloy JIAO Yu-qin(焦玉琴)1, 2, WEN Yu-hua(文玉华) 1, LI Ning(李 宁)1, HE Jia-qiang(何加强)1, TENG Jin(滕 劲)1 1. School of Manufacturing...; Abstract: The effect of environmental temperature on the damping capacity of Cu-7.66Al-9.52Mn (mass fraction, %) alloy was studied. The result shows that with increasing the environmental......
Low Temperature Environmental Embrittlement in Ordered IntermetallicsN.S.Stoloff,C.T.Liu摘 要:<正> A comprehensive review of low temperature environmental embrittlement in intermetallics is pres-ented. Moisture and hydrogen are shown to severely embrittle many intermetallics, including iron,nickel and titanium aluminides. The roles of composition......
Preparation of soil nutrient amendment using white mud produced in ammonia-soda process and its environmental assessment SHI Lin(石 林), LUO Han-jin(罗汉金) College of Environmental Science... of white mud and potassium feldspar and its environmental assessment were investigated. Under the optimal conditions of a blending mass ratio of 70?30 for white mud to potassium feldspar, a calcination......
CORROSION AND MECHANICAL PROPERTIES OF Ti3Al-Nb-Mo COMPOSITES FOR BIO- AND ENVIRONMENTAL MATERIALS PREPARED BY SELF-PROPAGATING HIGH TEMPERATURE REACTION S.I.Hong1,H.D.Cho2,Y.Choi3,N.I.Baik3 (1.Department of Metallurgical Engineering,Chungnam National University,Daejeon,305-764,Korea;2.Department of Environmental Engineering,Sunmoon University,#100 Kalsan-Ri,Tangjeoung-Myun,Asan......
parameters characterizing the indoor environmental quality, namely, the indoor air temperature (from -20 to 70 °C with ±0.4 °C accuracy), the relative humidity (25%-95% range with ±5% accuracy...J. Cent. South Univ. (2012) 19: 783-790 DOI: 10.1007/s11771-012-1072-8 Energy consumption, indoor environmental quality, and benchmark for office buildings in Hainan Province of China KONG......
J. Cent. South Univ. (2018) 25: 1870-1878 DOI: https://doi.org/10.1007/s11771-018-3876-7 Environmental impact assessment of magnesium alloy automobile hub based on life cycle assessment YI Qiu-ping... Temperature Wear-resisting Materials and Preparation Technology of Hunan Province, Hunan University of Science and Technology, Xiangtan 411201, China Central South University Press and Springer-Verlag GmbH......
for suitable physical and chemical properties rather than its ductility at room temperature. However, the environmental resistivities of current metals used for porous materials were not good enough... Environmental corrosion resistance of porous TiAl intermetallic compounds ZHENG Zhi(郑 治)1, 2, JIANG Yao(江 垚)1, DONG Hong-xing(董虹星)1, TANG Lie-min(汤烈明)1, HE Yue-hui(贺跃辉)1, HUANG Bai-yun......
engineering. In this study, the effect of environmental factors, such as moisture and temperature, on the strain-rate sensitivity of concrete mixtures was systematically investigated. The strain rate varied...Dynamic Properties of Concrete under Severe Environmental Condition闫东明Department of Hydraulic and Environmental Engineering, Zhengzhou UniversityDepartment of Civil and Hydraulic Engineering, Dalian......
; Abstract: Stainless steelmaking dust makes an environmental problem in the disposal or landfills and has been assigned as a hazardous waste by various government regulatory agencies because it leaches heavy metals to the groundwater or rainwater in the concentrations exceeding the environmental guidelines for solid......
; 文献标志码:A High temperature oxidation behavior of Si/mullite/Er2SiO5 environmental barrier coatings FAN Jin-juan1, 2, CHANG Zhen-dong2, TAO Chun-hu2, WANG Fu-chi1 (1. School... other, resulting in the formation of a lot of glassy phase. Key words: Si/mullite/Er2SiO5 environmental barrier coatings; high temperature oxidation; failure behavior 要实现航空发动机在高推重比和高效能上的重大突破,就必须提高发动机涡轮前......