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Monitoring of Tempering Behavior in Fe-C-Mn Alloys by Precise Measurement of Electrical Resistivity Kosuke Fujita1, Masato Ueda2,a, Masahiko Ikeda2,b and Kotaro Hayashi3 1 Graduate student, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan 2 Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564-8680, Japan 3 Nippon Steel & Sumitomo Metal Corporation, 1-8 Fuso-cho, Amagasaki, Hyogo 660-0891, Japan a m-ueda@kansai-u.ac.jp, b hikoik@kansai-u.ac.jp Keywords: Steel, Electrical resistivity, Tempering, Hollomon-Jaffe parameter.
It brings the segregation of carbon to several lattice defects, the precipitation of carbides, the decomposition of retained austenite, and the recovery and recrystallization of the martensitic structure [1].

Journal of Agricultural and Food Chemistry. 2002, 50(23): 6923
The structure and distribution of the flavonoids in plants.

The Mechanism Of Free Radical Reforming Reaction Of CH4 And CO2 Wenyuan Xu,Huanhuan Wan, Jiexia Zhou, Yiping Liu, Lin Hu and Sanguo Hong Department of Chemistry and Chemical Engineering, East China Jiaotong University, Nanchang, Jiangxi, China, 330013 1481921755@qq.com, 1205403414@qq.com Keywords: CH4/CO2; reforming; free radical; reforming mechanism Abstract.
[J].Journal of Molecular Structure.2004. 673(1-3):181-189

Metal hydrides such as sodium hydride, sodium borohydride and lithium aluminium hydride, have been accepted as strong reducing reagents in organic chemistry.
Crumpled structures of Fig.2a are typical of GO sheets.

Research of Novel high-temperature proton exchange composite membrane Dongxia Zhang1, Jing Zou2* , Yongming Zhang1*, Mei Zhang, Dandan Dang 1Xijing University, Xi’an, Shaanxi Province, 710123, China 2State Key Laboratory of Organic-Inorganic Composites, Department of Organic Chemistry, Institute of Modern Catalyst, School of Science, Beijing University of Chemical Technology, Beijing, 100029, China ahiviewell2004@126.com Keywords: sulfonated polybenzimidazole; membrane; high-temperature;proton conductivity Abstract.
The main structures of the membrane materials as follows: Results and Discussion Thermal stability.Thermal stability of the pure SPBI copolymer was investigated by TGA measurements, and the TGA curve is shown in Fig. 1.

When the content was high (eg.5%), the internal stress caused by the expansion of AFt would damage the structure of hardened cement paste, which would result in low strength.
Taylor: Cement chemistry.

Badiei2 1 Center of Excellence in Magnetic Materials, School of Metallurgy and Materials, University of Tehran, Tehran, Iran 2 School of Chemistry, University of Tehran, Tehran, Iran a saseyyed@ut.ac.ir Key words: Nickel, Ferrite, Sol-Gel, Combustion.
However, all of these wet chemical methods, to some extent, still need calcination at relatively high temperatures and long soaking to obtain the final powders with expected crystal structure.

Upconversion Luminescence Property of Nanocrystalline Y2O3:Pr3+,Yb3+ Dan Hu1,a,Yongqiang Zhou2,b,Ruonan Dai1,c,Deshuai Chen1,d, Guodong Cai1,e, Wangzi Li1,f,Sicen Li1,g, Peilu Li1,h 1Co11ege of Chemistry and Materials Engineering, Wenzhou University, Wenzhou ,Zhejiang,325035, China 2Co11ege of Oujiang, Wenzhou University, Wenzhou ,Zhejiang,325035, China a605536675@qq.com, bzhouyongqiang66@163.com, c375438335 @qq.com, d 871809527@qq.com, e 476099090@qq.com, f 635570361@qq.com, g 617079327@qq.com, h 463492430@qq.com Keywords: Y2O3:Pr3+,Yb3+,Nanocrystalline,Upconversion Luminescence Property, Co-precipitation Method Abstract.
Pr3+ energy level structure is rich, its luminescence is wide band from UV to infrared.

A Study on Static Calibration Method for Pressure Sensor Based on Static Pressure Calibration Device Xianfeng Xiong1, a, Fei Shang2 and Deren Kong2 1Xi’an modern chemistry research institute, Xi’an, China 2Nanjing University of Science and Technology, Nanjing,China asfzx21c@126.com Keywords: Static Calibration, Piezoelectric Pressure Sensor, Static Pressure Calibration Device Abstract.
Fig 2 The structure of high-pressure cylinder Fig 3 The installation of sensor Static Calibration Method The sensor calibration is to standardize sensors by a standard appliance with a better order of magnitude (at least higher than 1/3).

(6)Simple reactor structure, it can treat a large number of organic pollutant
Treatment on Papermaking,10th national institutions of higher learning process equipment and control engineering major teaching reform and the discipline construction achievements intercollegiate exchange,2006 [5]Liang Wang, Shuzhong Wang, Qinming Zhang, Linhua Shen, Baiqi Duan, Reaction Mechanism of Oil-Bearing Sewage Disposal by Super Critical Water Oxidation, Chinese Journal of Xi’an Jiao Tong University, vol.40, pp115-119, 2006 [6]Ruihu Li, Nuo Shi, Lijie Qiao, SCWO TECHNOLOGY FOR TREATING THE BLACK LIQUOR OF WHEAT STRAW PULPING, Chinese Journal of Environmental Engineering, vol.6 2009 [7]Chengyu Ma, Anxi Jiang, Yingli Peng, Jingfei Wang, Ying Mu, Establishment and Review of a Pilot-plant-scale Experimental Set for Supercritical Water Oxidation, Chinese journal of Chemical Industry and Engineering Progress, vol.22,2003 [8]Botao Xiang; Tao Wang; Jichu Yang; Zhongyao Shen, A New High-efficient Technique for Waste Treatment——Supercritical Water Oxidation（SCWO）, Materials physics and chemistry