REPLACEMENT

作品数：541被引量：1106H指数：14
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Properties of Steel Slag and Stainless Steel Slag as Cement Replacement Materials:A Comparative Study被引量：5
《Journal of Wuhan University of Technology(Materials Science)》2018年第6期1444-1451,共8页SALY Fathy GUO Liping MA Rui GU Chunping SUN Wei 
Funded by the National Natural Science Foundations of China(Nos.51378113 and 51438003);the Plan of Six Peak Talents in Jiangsu Province(No.JZ-004);Partly Supported by the National Basic Research Program of China(973 Program,No.2015CB655102)
To enhance the understanding about the utilization of steel slags as a cementitious material, we comparatively studied the chemical, mineralogical and morphological properties of two types of steel slag; basicoxygen-f...
关键词：steel slag stainless steel slag FLUIDITY setting time compressive strength activity index 
Replacement with Each Other of Ti and Zr in the Intermetallics of Al-(Si-)Ti-Zr Alloys被引量：2
《Journal of Materials Science & Technology》2013年第3期291-296,共6页Tong Gao Xiangfa Liu 
supported by the National Basic Research Program of China(973 Program,No. 2012CB825702);the National Natural Science Foundation of China(No.51071097)
The structures and compositions of Ti and Zr rich phases in ternary Al-Ti-Zr and quaternary Al-Si-Ti-Zr systems were investigated by energy dispersive spectroscopy and X-ray diffraction. The additions of Ti and Zr wer...
关键词：REPLACEMENT Composition Lattice parameters MICROHARDNESS 
A Field Study on Effects of Nitrogen Fertilization Modes on Nutrient Uptake,Crop Yield and Soil Biological Properties in Rice-Wheat Rotation System被引量：14
《Agricultural Sciences in China》2011年第8期1254-1261,共8页GUAN Guan TU Shu-xin YANG Jun-cheng ZHANG Jian-feng YANG Li 
supported by the National Basic Research Program of China (973 Program,2007CB109308);the National High-Tech R&D Program of China (2007AA06Z332);a special grant of Application of Nuclear Techniques in Agriculture from the Ministry of Agriculture of China (200803034)
Rational application of nitrogen （N） fertilizers is an important measure to raise N fertilizer recovery rate and reduce N loss.A two-year field experiment of rice-wheat rotation was employed to study the effects of ...
关键词：rice-wheat rotation N fertilization mode organic manure replacement soil enzyme activity microbial diversity 
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