Search results

The feedstock materials are delivered by argon gas (99.999%) injected through a coaxial powder feeding nozzle.
References [1] Shuangyin Zhang, Xin Lin, Jing Chen, et al.: Rare Metal Materials and Engineering, Vol.36 (2007) p.1263~1266 [2] Bernd Baufeld, Omer van der Biest: Science and Technology of Advanced Materials, Vol.10 (2009) p.1-4 [3] Gangxian Zhu, Anfeng Zhang, Dichen Li: Chinese Journal of Lasers, Vol. 37(2010) p.296~301
[4] Jing Chen, Hua Tan, Hai-ou Yang et al.: Chinese Journal of Lasers, Vol. 34(2007) p.442~446
[5] Risheng Long, Weijun Liu, Hongyou Bian et al.: Chinese Journal of Mechanical Engineering, Vol.43 (2007) p.74~81
[6] Xinhua Wu, Jing Liang, Junfa Mei et al.: Materials and Design, Vol. 25(2004) p.137~144.

Morris, Grain structure of thin electrodeposited and rolled copper foils, Materials Characterization. 53 (2004) 335-360
[3] Xiyong Wang, Xuefeng Liu, Laixin Shi, Jingkun Li and Jianxin Xie, Characteristic and formation mechanism of matt surface ofdouble-rolled copper foil, Journal of Materials Processing Technology. 216 (2015) 463-471
[5] Tsuyoshi Furushima, Hitomi Tsunezaki, Kenichi Manabe and Sergei Alexsandrov, Ductile fracture and free surface roughening behaviors of pure copper foils for micro/meso-scale forming, International Journal of Machine Tools & Manufacture. 76 (2014) 34-48
[8] Xiao Wang, Youjuan Ma, Zongbao Shen, Yuxuan Gu, Di Zhang, Tangbiao Qiu and Huixia Liu, Size effects on formability in microscale laser dynamic forming of copper foil, Journal of Materials Processing Technology. 220 (2015) 173-183
[9] C.Y.Dai, B.Zhang, J.Xu and G.P.Zhang, On size effects on fatigue properties of metal foils at micrometer scales, Materials Science & Engineering A. 575(2013)217-222

Ceramic materials such as aluminum oxide commonly called as alumina (α-Al2O3) is an exceptionally important material which has many technological applications [1].
Because of excellent properties of alumina ceramics, they are widely used in many refectory materials, grinding media, cutting tools, high temperature bearings, a wide variety of mechanical parts, and critical components in chemical process environments, where materials are subject to aggressive chemical attack, increasingly higher temperature and pressures.
M.Rosso., A.Scrivani et al., “Corrosion resistance and properties of pump pistons coated with hard materials", Refractory Metals and Hard Materials19 (2001), pp. 45-52 [2].
Wang Feng., Li Mu-sen et al., “ A simple sol-gel technique for preparing hydroxyapatite nanopowder”, materials letter 59(2005) 916-919 [7].
In-Seop Lee, Chung-Nam Whang, Hyoun-Ee Kim, Jong-Chul Park, Jong Han Song, Soo-Ryong Kim, Various Ca/p Ratio of thin calcium phosphate Films, Materials Science and Engineering C 22(2002) ,15-20 [10].

Physical technology can retain natural flavor of raw materials, but it cannot make full use of the flavoring compounds out of raw materials [5].
Materials and methods Materials and reagent Raw material A sample of about 2.1 kg (about 0.8% muscle residuals) of Chinese mitten crab (Eriocheir sinensis) by-products was produced from 4.5 kg of steamed Chinese mitten crab, length 5.6cm, width 6.3cm, acquired from the local crab products factory in Chongming island (Shanghai, China), in September 2012.
Journal of Fish Biology. vol 64(4)(2004), p.970-983
International Dairy Journal, vol 12(10)(2002), p.813-820
Journal of food science. vol 55(2)(1990), p.379-380.

Protein extraction of the long-term room temperature storage wheat straw Tao Zhang1,a, Lian-jie Wang1,b, Hui Chen1,c 1College of Life Science and Engineering,Shannxi University of Sci & Tech,Xi’an 710021,China azhangtaotao1@126.com, bwanglianjie2@yahoo.com.cn, cchenhui_fly521@163.com Key words: wheat straw,protein,orthogonal test Abstract.Study on extract protein from long-term room temperature storage of wheat straw,utilize L9(34) Orthogonal experiment on the basis of single factor test.Study the impact of extraction time,extraction temperature and solid-liquid ratio on protein extraction yield of wheat straw.Result show factors affect wheat straw protein extraction rate in the order of extraction time>extraction temperature>liquid ratio>blank test,the optimal conditions is 50℃, the solid-liquid ratio 1:20 extract for 12 hours.Measured extraction yield is 21.761%.
Materials and methods Materials.
Vol.66 (2002) ,p.506 [2] Rongbing Li,Xuyan Dong:Chinese Agricultural Science Bulletin.Vol.19(2009),p.314 [3] Y.
Vol.83 (2002) ,p.1 [4] Yejun Han,Hongzhang Chen:Enzyme and Microbial Technology.Vol.5(2007),p.638 [5] Yejun Han,Hongzhang Chen:Biochemical engineering Journal.Vol.2(2010), p.18 [6] Biliang Xiao,Lianjie Wang:Food Science and Technology.Vol.5(2011),p.206 [7] P.J.
Lewis:Journal of Dairy Science.Vol.74(1991),p.3583 [8] M.M Bradford:Biochemistry,1976

Hu [3] has researched, by FEM, the dynamic analysis of a shaft with multi-supports, which consists of composite materials.
For the driveshaft is made of metal materials, natural frequencies of damped system can be written as (7) Where, are damped natural frequencies, is the damped ratio.
Wu: Journal of Sichuan University of Science and Technology, (1997) No.6, p.77 (in Chinese) [3] H.Hu.
Mourelatos and Z.P, Vlahopoulos N: Journal of sound and Vibration, Vol. 267 (2003) No.1, p.1 [4] H.J.
Zhou: Mechanical Vibration and Noise Control (Beijing Science & Technology Press, China 2010) [6] M.

Materials and methods Plant material Seeds were collected from 6~7 year old S. pohuashanensis trees cultivated at Heilongjiang Forest Botanical Garden in Harbin.
The bags were designed with two different sides, one kraft paper (for ventilation), and the other a transparent polyethylene material (light transparent).
Acknowledgement This research was supported by the China Postdoctoral Science Foundation (20110491015), Fundamental Research Funds for the Central Universities of China (DL10BA04), and the Postdoctoral Science Foundation of Heilongjiang Province of China (415171).
Iranian Journal of Natural Resources, Forum Vol. 53 (2000), p. 131-139 [8] U.
Journal of Forestry Research, Forum Vol.22, p.27-34 [13]Q.Y.

Puting specific functional materials on the grating (such as piezoelectric materials), the physical quantities of the electric field can be measured indirectly.FBG can be used as temperature, stress, strain, displacement, vibration sensors.
Acknowledgements This work was supported by Key Projects in the National Science & Technology Pillar Program during the Eleventh Five-Year Plan Period （No.60677027）.
ENGINEERING SCIENCE , 2001 (12) :28-32
COAL SCIENCE AND TECHNOLOGY , 2008;36:5-8
Tunable diode laser absorption spectrometer monitors the ambient methane with high sensitivity, Chinese Journal of Lasers, 32(9) pp.1217-1220 (2005)

Result shows, the FRP layers would increase the stiffness, energy absorption, shear capacity and will be decreasing the ductility of steel plate as compared with composited steel plate with other materials as reinforcement concrete.
There are no other bonds between steel and FRP material another epoxy resin in CSF model.
Narayanan R. and Roberts, T.M., Editors, Elsevier Applied Science Publications, London, pp. 237-276
Engineering, Univ. of California, Berkeley, $Sponsor: National Science Foundation) [14] Astaneh-Asl, A. (2000).
[16] Rahai, A. and Hatami, F. (2009), "Evaluation of composite shear wall behavior under cyclic loadings", Journal of Constructional Steel Research, Elsevier, No. 65, pp. 1528_1537

Materials or devices are exposed to elevated temperatures during manufacturing or in service life.
For example, at elevated temperatures the hardness and yield stress of materials typically decline causing softening and in turn excessive wear.
Ehrhardt, Magnetron-sputtered superhard materials, Surf.
Invited Article: Indenter materials for high temperature nanoindentation2013
Zíta, Residual Stresses and Energies in Elastic-Plastic Materials after Concentrated Contact Key Engineering Materials 662 (2015) 3-6