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Optimization of the product of strength and plasticity of hot-stamped WHT1300HF high strength steel Kai Liu1,a, Bo Chi1,b, Zengmin Shi2,c, Liu Jibin3,d, Li Jian1,e* 1School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, PR China 2College of Mechanical and Material Engineering, China Three Gorges University, Yichang 443002, PR China 3R&D Center, Wuhan Iron and Steel (group) corporation, Wuhan 430080, PR China a jky0296@sina.com, b chibo@hust.edu.cn, c shizengmin2003@163.com, d liujibin@wisco.com.cn, e lijian@hust.edu.cn * Corresponding author, Tel.
The volume fraction of retained austenite was estimated by X-ray diffraction (XRD, X350A), and the mechanical properties were tested by a material testing machine (SHIMADZU AG-IC100) at room temperature.
The maximum value of the PSP is 17.6 GPa% achieved at 300 °C for 60 s Acknowledgement This research was financially supported by the Ministry of Science and Technology of China under the auspice of the National “973” program (2010CB630802), and Wuhan Iron and Steel (group) corporation (WISCO-HUST Joint Laboratory, WG/01T1/QR070303).
The microstructure characterizations were performed with the assistance of the Analytical and Testing Center of Huazhong University of Science and Technology.
[3] Hong Xu, Yongbo Shen, Zhengwei Gu, Jia Meng, Sibin Yu, Xin Li, Journal of Jilin University (Engineering and Technology Edition). 41 (2011) 111-114

Effect of Folin Reagent from Different Sources on Protease Determination Junliang Sun1,a, Xinhong Liang 1,b, Songling Chen1, and Yingbin Fan 1 1 School of Food Science, Henan Institute of Science and Technology, Xinxiang, 453003, China asjl338@163.com bliangxinhong2005@163.com Keywords: Folin reagent; Protease; Significant difference Abstract.
Materials and Methods Chemicals.
Standard curves were set up according to Standard protein calibration curve in Materials and method (Table 4).
Acknowledgements This work was financially supported by the Chinese Nature Science Foundation (311641/C200101), Research Fund for the Doctoral Program of Henan Institute of Science and Technology (08001), and Technology and Foundation of He’nan Educational Committee (2010A550004).
Journal of Chongqing Institute of Technology.

[2] Engineering Sciences Data Unit (ESDU): Flat Panels in Shear.
International Congress of Aeronautical Sciences.
Proceedings of the European Conference on Spacecraft Structures, Materials and Mechanical Testing (1998), p. 557-562
Journal of Zhejiang University of Science, Vol. 5(5) (2004), p. 609617
Bisagni, Dynamic buckling test of cylindrical shells in composite materials. 24 th International Congress of the Aeronautical Sciences, Yokahama (2004).

Acknowledgements This work was financially supported by science foundation of the Department of Education of Jiangxi Province (GJJ11134), the National Natural Science Foundation of China(61163063).
References [1] Xuefeng Li, Yanling Hu, Shijie Han, etc: Annals of Forest Science, Ann.
Forum Vol. 12 (2009), P.49 (In Chinese) [4] HE Peng-ju, DAI Guan-zhong, CHENG Ming, etc: Journal of Transduction Technology.
Forum Vol. 19 (2006), p. 374 (In Chinese) [5] Sang Chen Ni, Yue Zhang: Advanced Materials Research.
Forum Vol. 130-134 (2011), p. 3904 [6] Information on http://www.zigbee.org/Specifications/ZigBee/NetworkTopology.aspx [7] Li Ma, Chun Lei Wang: Advanced Materials Research.

Introduction Daqu as the saccharifying and aroma-producing agent, was used as intermediate raw materials and starter in traditional Chinese liquor brewing process, which can influent greatly on the quality and style of Chinese liquor [1].
Material and methods Samples collection The samples of Luzhou-flavor Daqu were collected from LuzhouLaoJiao Co., Ltd.
Daqu strenghthening experiments, sensory evaluation and biochemical analysis of Daqu Preparation of seeding broth: each strain was inoculated in wort liquid medium under 30 ℃ for 72h to get the inoculated seeding broth; The Daqu-making process [8] include: Raw material → moisture → crushing + seeding broths + water → mixing → buckling → transfer to Daqu preparation room → cultivation and fermentation→ turning over of Daqu → finished Daqu products.
Acknowledgements This work was financially supported by the open fund project of Key Laboratory of Liquor-making biotechnology and applications of Sichuan Province(NJ2009-02, NJ2010-05), the important cultivation project of Department of education of Sichuan province (09ZZ015) and the project of introduced talent of Sichuan university of Science and engineering (2010XJKRL001).
Journal of Sichuan University of Science and Engineering (Natural Science edition), Vol. 24 (2011), p.515

Materials and Methods Experimental Materials.
Lin: Chinese Journal of Animal Nutrition, 18(Suppl): pp.347-352. (2006) [2] Savage, A.W.J., Warriss, P.D., and Jolle P.D: MeatSeienee, 27:289-303. (1990) [3] Binachi M and Fletchert D L: Poultry Science, 81:1766-1769. (2002) [4] K.
[7] Lu J, Tan J and Shatadal P: Meat Science, 56:57-60. (2000) [8] Z.N.
LI: Science and Technology of Food Industry, Vol. 29 (2008 ) No.06, pp.304-306
Liu: Food Science, Vol. 25 (2004) No.10, pp.95-100.

The influence of extraction on the thermal performance of coal in Inner Mongolia Hongliu Zhang1,a, Gang Chen1,b , Pengfei Xia1,c and Quan Zhao1,d 1School of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, China ahlzhang@aust.edu.cn, bchengang139@126.com, cxfp1989@163.com, dtianchangzhaoquan@163.com Keywords: Extraction;Inner Mongolia coal;GC/MS;XRD;Ash melting point;Heat;Environment.
With they containing materials to a strong electron-donating ability of the N element [8] ,pyridine and NMP molecule can effectively weaken the hydrogen bonds between the coal molecules [9], and thus have a higher extraction rate of coal. 1.3 GC/MS analysis The extraction is analyzed by gas chromatography/mass spectrometry (GC/MS) to obtain the composition and content of the extraction.
In addition, there are eight materials structure undetermined.
Journal of Wuhan University of Science and Technology.Vol. 32 (2009), p. 631.In Chinese [7] Xiaoyan Zhao,Jingpei Cao.Applied chemical industry.Vol. 19 (2006), p. 470
Science China Press.Vol. 52 (2008), p. 183.In Chinese [9] Linbing Sun, Lifang Zhang. coal conversion.Vol. 2 5(2002), p. 178 [10] Hanxu Li, Yoshihiko Ninomiva, et. al.China Univ. of Mining& Tech( English Edition).Vol. 19 (2006), p. 162 [11] Li Cheng,Lina Wang,Qian Liu.Public Communication of Science & Technology.Vol. 8 (2011), p. 131.In Chinese

Materials and Methods Analyzing surfacing materials (Iron based alloys) C, Cr, Mn and Ni are most widespread for depositing material in our country and abroad.
Influence of tungsten on microstructure and wear resistance of iron base hardfacing alloy. 2013 Materials Science and Technology 30 P. 316-322
Super-Hard Wear-Resistant Coating Systems. 1999 Materials Technology 14 P. 126-129
Epsilon carbide precipitation and wear behaviour of low alloy wear resistant steels. 2016 Materials Science and Technology 32 P. 320-327
Series: Materials Science and Engineering 150 p. 1-9| doi:10.1088/1757-899X/150/1/012033 [18] Gusev A, Kibko N, Popova M, Kozyrev N, Osetkovskiy I.

Table 1 is the comparison of the mechanical property of several common materials.
However, due to the great racket frame, it could only apply light and carbon fiber materials great in mold to serve raw manufacturing material.
Shandong Textile Science & Technology, 2007 (1):50-52 [2] He Fu.
New Carbon Materials, 1989, 18(4):8-15
Journal of Jiamusi Education Institute. 2009 (03):47-51 [4] Wuyun Qiqige, Zhang Lianhong, Liao Zilong.

Scalable Monitoring System for the Localization of Damaging Events in Thin-Walled CFRP Structures Based on Acoustic Emission Analysis and Neural Networks Benjamin Kelkela*, Philipp Argusb and Martin Gurkac 123Institut for Composite Materials GmbH Erwin Schrödinger Straße, Gebäude 58 abenjamin.kelkel@ivw.uni-kl.de, bphilipp.argus@ivw.uni-kl.de, cmartin.gurka@ivw.uni-kl.de Keywords: Structural Health Monitoring, CFRP, Acoustic Emission Analysis, Neural Networks, Lamb Waves Abstract.
For this purpose, artificial sources are used which imitate acoustic emissions of typical damaging events in the material in frequency and mode content.
The profile was manufactured in the autoclave with unidirectional prepreg material from SGL (Fiber: T700, Matrix: EP322) according to the manufacturer’s specifications.
Holford, Acoustic emission source location in composite materials using Delta T Mapping, Composites Part A: Applied Science and Manufacturing. 43 (2012) 856-863 [3] S.
Sause, Acoustic emission source localization by artificial neural networks, Structural Health Monitoring: An International Journal. 14 (2015) 633–647