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Some Crystallographic Features of the Boron-doped Diamond Single Crystals Synthesized by Fe-Ni-C-B System under HTHP Qingcai Su 1, 2 , Jianhong Gong1, 2 , Hesheng Li1, 2 , Bin Xu 2, 3, Musen Li1, 2, a, Jiqing Zhao1 and Lu Chen1 1 School of Materials Science and Engineering, Shandong University, Jinan 250061, P.
China 2 Shandong Engineering Research Center for Superhard Materials, Zoucheng, 273500, P.
Acknowledgements This work was supported by the Nature Science Foundation of China (No.50372035 and No.503 71048).
[3] Minoru Akaishi, Hisao Kanda and Shinobu Yamaoka: Journal of Crystal Growth, Vol.104 (1990), p.578 [4] S.
Yamaoka: Journal of Crystal Growth Vol. 200(1999), p.326 [5] Long-Wei Yin, Mu-Sen Li, Dong-Sheng Sun, Feng-Zhao Li, Zhao-Yin Hao: Materials Letters, Vol. 55(2002), p.397

Stress Analysis of an Annular Sector Semicircular Cross Section Vessel Qing-gang LIU1,a, Jun WANG1,b, Xin-qi YU1,c, Yan-shu GUO1,d, Pei-ying PENG1,e 1Hebei University of science and technology, Shijiazhuang, Hebei, P.
The material of the annular sector plate, semicircular plate and semi-cylindrical are all Q345R.
Mechanical property of materials Material Elastic Modulus(MPa) Yield Limit(MPa) Ultimate tensile(MPa) Q345R 2.01×105 345 510 Table 2.
Journal of engineering thermo physics, 6 (2010) 1077-1079
Journal of Nantong Vocational College, 4(2004)43-46.

Effect of Nitrogen on Mechanical Properties of 20mnsi at High Temperature Jichun Yanga and Nan Liub School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou, Inner Mongolia 014010, China ayangjichun1963@.163.com, bliunanshetuan@163.com Keywords: Nitrogen; 20MnSi; High-Temperature Plasticity Abstract.
Experimental Materials and Methods 20MnSi steel was molten in a vacuum induction furnace with addition of Si3N4 in the melt for manufacture of the experiment steels with three concentrations of nitrogen, respectively.
[5] Lizhu Zhang，Xinyu Liu and Xinhua Wang: submitted to Journal of Iron and steel (2001)(In Chinese) [6] S.B.
[7] Dai.Q.X, Wang.A.D and Cheng.X.N:Mater.Sci.Eng A (2001),P.205–210 [8] Bhat M S et al: submitted to Journal of Materials Science and Engineering (1979)

In order to verify the effectiveness of the waste heat recovery system, considering that the usage of the waste heat recovery system based on heating pump would influence the material technology.
The microstructure of the sample after different temperature treatment when waste heat recovery system involved in the production of bomb material.
Into the Pro/Mechnica-Themal modular, first is to do material set, cylinder drop stamping part use 58SiMn.
The Structure Property of Tube 58SiMn in Waste Heat Recovery System[J], Journal of shenyang jianzhu University (Natural Science),2011,27(5) :981-985
The Application of Ground Source Heat Pump System and Its Economic Analysis[J], Journal of Shenyang Jianzhu University(Social Science), 2011,13(1):35-39

In the case of the same material and equal length, minimum cross-sectional area instead of minimum weight can be used for the objective function
Torsional stability condition of thin-walled circular shaft [14] (5) where E = elastic modulus of material (N/mm2), = maximum torque = T + (Nm).
It is already known that: the elastic modulus of material E=2.1105 N/mm2, the length L=840mm, maximum working speed of the propeller shaft =3000 r/min, =2, the torque , the material yield limit, the requirement for torsional strength reliability =0.9999.
(In Chinese) [5] Bingwu Dong and Yun Zhao: Journal of Fuzhou University (Natural Science), Vol.26 (1998) No.5, p.48.
(In Chinese) [11] Rui Li and Yannian: Journal of Soochow University( Engineering Science Edition) , Vol. 31(2011) No.1, p.64.

College of Water Resources and Environment Science, Shijiazhuang University of Economics, Shijiazhuang 050031; 3.College of Prospecting Techniques and Engineering, Shijiazhuang University of Economics, Shijiazhuang 050031 Keywords: Rural drinking water safety; Water resources management; Luquan city; Abstract.
Water Sampling and Method Selection of investigation area: The industry of Luquan city was started depended on the traditional mineral resources exploitation, and the emerging industry and high-tech industry are developed continuously, four leading industries: building materials, metallurgical machinery, light food and pharmaceutical chemicals were formed gradually.
Among them, the building material industry causes the low utilization of water resources and has a certain extent on the pollution.
[2] "Drinking water health standards" [3] GBT life drinking water in 5750-2006 standard test method, the ministry of health of the People's Republic of China and China national standardization management committee, the 2007-07; [4] Wu Xueli Yang Yongliang, Xu Qing, shenyang area along the Banks of the river canal irrigation and pollution status of heavy metals in surface soil evaluation [J], journal of agricultural environmental science, 2011 (2)
Journal of environmental monitoring in China. 2010 (05)

In addition to that two dimensional materials,Molybdenum disulfide (MoS2) can also insert similar properties to TiO2.
The enhancement in the properties are attributed to decreased band edge gap, enhanced visible light absorptivity by MoS2, high degree of crystallinity of TiO2and its mesoporous nature and the higher surface area of the materials.
Geim, Fine structure constant defines visual transparency of graphene, Science 320 (2008) 1308
Highly dispersive {001} facets-exposednanocrystalline TiO2 on high quality graphene as a high performance photocatalyst, Journal of Material Chemistry 22 (2012) 7484-7491
Journal of Physical Chemistry C, 115 (2011) 23718-23725

Structural cracks arise naturally as a consequence of mistakes made in design, construction and maintenance, as well as material defection, environmental corrosion, and increasingly heavy load.
Secondly, crack width must be estimated when cracks emerge originally, so the detecting materials should have the same mechanical and electrical characters like smart film.
Wong, submitted to Journal of Structure and Infrastructure Engineering, 3(2): 169-185, 2007
Holford, in: Key Engineering Materials, 413-414, 15-28, 2009
Zhou, submitted to Journal of Intelligent Material Systems and Structures, 17(10): 907-917, 2006.

Wang 1,f 1 Lab. of Advanced Manufacturing Technology & Cutting Tools (Key College Lab), Harbin University of Science &Technology, 52 Xuefu Road, Harbin, 150080, China awangtong@hrbust.edu.cn, blym73217@163.com, c273993198@163.com, dshuqiangxie@163.com, e xuxiaocun@hotmail.com, f wangyuzys@163.com Keyword: Dry WEDM, HS-WEDM, Finishing cut, Surface quality Abstract.
Experiment results showed that WEDM in atmosphere offers advantages such as better surface roughness and higher material removal rate.
Acknowledgements This project is supported by Supporting Project of Heilongjiang Province for Young Creative Academic Key Members in Ordinary Universities (1151G011), Study Foundation for Technological Creative Specialist of Harbin (2006RFLXG018) and Training Project for Young Creative Key Members of Harbin University of Science and Technology.
Kunieda: International Journal of Electrical Machining, Vol. 7 (2002), pp. 3-4
Kunieda: Chinese Journal of Mechanical Engineering, Vol. 8 (2003), pp. 76-80

Hydrogenolysis of Glycerol to Propanediols Over Nano-Ru/C Catalyst with Ionic Liquid Addition AZNIRA ALIAS1, a, NORAINI HAMZAH2,b and MOHD AMBAR YARMO3,c 1School of Chemical Sciences and Food Technology, Faculty of Science and Technology, 43600 UKM, Bangi, Malaysia 2 School of Chemical Sciences and Environmental, Faculty of Applied Sciences, University of Technology MARA, 40450, Shah Alam, Malaysia. 3 School of Chemical Sciences and Food Technology, Faculty of Science and Technology, 43600 UKM, Bangi, Malaysia a azniraalias@ yahoo.com, b norainihamzah@gmail.com, cambar@ukm.my Keywords: nano Ru/C, hydrogenolysis, propanediols, glycerol, ionic liquid.
Materials and Methods Catalyst Preparation An amount of ruthenium acetylacetonate Ru(acac)3 and ionic liquid (choline chloride and Lewis acid) was dissolved in acetone and stirred for 15 minutes.
Robert: Journal of Catalyst, Vol. 249 (2007), p.328
Keichii: Journal of Catalysis, Vol. 240 (2006), p.213
Alfon: Journal of Catalysis, Vol. 268 (2009), p. 356