Search results

In order to solve the technical problems above, many test benches have been developed to investigate the properties of the friction pairs and sliding bearings with different structures and materials in water hydraulic piston pumps(WHPP).
By replacing cylinder sleeve and piston, experiments are carried out to investigate the characteristics of the pair with different geometries and pairing materials under different conditions, including speed, working pressure, etc..
By comparisons, the reasonable structures, dimensions and materials can be selected for the piston and cylinder bore design.
Wear Characteristics of Water-Lubricated SiC Journal Bearings in Intermittent Motion [J].
Wuhan: Huazhong University of science and technology,2000

The high value of SiC Young’s modulus (E) empowers to reach higher resonance frequencies compared to silicon-based materials and makes it more suitable for the fabrication of mass detection, gas sensing or biosensors devices [2].
Godignon, SiC materials and technologies for sensors development, Materials Science Forum 483-485 (2005) 1009-1014
Peyre, Nitrogen doping of 3C-SiC thin films grown by CVD in a resistively heated horizontal hot wall reactor, Journal of Crystal Growth 310 (2008) 3174-3182
Alquier, Micromachining of thin 3C-SiC films for mechanical properties investigation, Materials Research Society Symposium Proceedings 1246 (2010) 213-218
Alquier, Influence of Aluminum incorporation on mechanical properties of 3C-SiC epilayers, Materials Science Forum 924 (2018) 318-321

A Praxair Plasma Spray System with SG-100 gun was used to deposit coating materials on laser-modified H13 tool steel substrate surface.
Methodology and materials AISI H13 steel was used as substrate material and chemical composition of the substrate materials is given in Table 1.
Davis (Ed.), in ASM Specialty Handbook, Tool Materials, ASM International, Materials Park, Ohio, 1995, p. 251
Krishnamurthy, Study on influence of porosity, pore size, spatial and topological distribution of pores on micro-hardness of as plasma sprayed ceramic coatings, Materials Science and Engineering, 445 (2007), pp. 269–274 [13] S.
Krishnamurthy, Study on influence of porosity, pore size, spatial and topological distribution of pores on micro-hardness of as plasma sprayed ceramic coatings, Materials Science and Engineering, 445 (2007), pp. 269–274 [18] I.Yu.

The material handling operation is the most prominent components which directly influences safety and working efficiency of logistics.
The method will provide a new idea for detection of large material.
It needs to be improved and perfected References [1] LI Jia,GAO Tian,WANG Meng-guang , TANG Li-xin.Re-deposit Destination Optimization for Finished Product Logistic Control in a Steel Work [ J ]; Journal of Northeastern University (Natural Science), 001,22(5):477-480
Journal of Beij ing Forestry University,2005,27(2):49 – 53
Journal of Changchun University of Earth Sciences,1993,23(4):423-429 [6] Hu Kun,Lu Tiegui.

International Journal of Greenhouse Gas control, 2011, 18(5): 788~797
Journal of Materials Engineering, 2008, 8:5 ~ 8
Journal of Metals, 2003, 33 (8) 6:848-854
Journal of Corrosion Science and Protection Technology, 2007, 12 (5) : 350 ~ 353
Journal of Corrosion Science and Protection Technology, 2007, 12 (3) : 192 ~ 195.

Experimental Materials.
All materials were used as received without further purification.
The amounts of all materials used are given in Table 2.
Acknowledgements The authors gratefully acknowledge the Department of Materials Science, Faculty of science, Chulalongkorn University for instrument support.
Vaysse, and S.Liangprayoon: Kasetsart Journal (Natural Science).

With fast development of nano technology, nano materials gradually have been applied to all kinds of industries including medicine.
Materials And Methods Materials Bovine serum albumin (BSA) was obtained from Sigma (Sigma Aldrich, St.
Beeche, “Cancer chemopreventive activity of resveratrol, a natural product derived from grapes”, Science, Vol.275, no.5297, pp.218-220, January 1997
Felix, “Albumin as a drug carrier: Design of prodrugs, drug conjugates and nanoparticles”, Journal of Controlled Release, Vol.132, no.3, pp.171-183, December 2008
Langer, “Desolvation process and surface characterization of protein nanoparticles”, International Journal of Pharmaceutics, Vol.194, no. 1, pp.91-102, January 2000

Yang, et al.: Materials Science & Engineering A, Vol. 260 (1999), p. 269
Mabuchi: Journal of Materials Science: Materials in Medicine, Vol. 13 (2002), p. 397
Silva: Materials Science and Engineering Vol.
Cairo: Materials Science Forum Vol. 498-499 (2005), p. 40
Silva: Journal of Materials Processing Technology, Vol. 5267 (2001), p.1

Acknowledgements This work was financially supported by the National Natural Science Foundation of China (NSFC) (51074078).
[3] Z.Xu, J.Liu, J.Choung and Z.Zhou: International Journal of Mineral Processing, 2003, Vol68, No.1-4, 183-196 [4] J.Liu, Z.
Zhou, Z.Xu and J Masliyah: Journal of Colloid and Interface Science.2002, Vol.252, No.2, 409-418 [5] R.J.
Hunter: Foundations of Colloid Science.
Oxford Science Publications, New York, 1987, 1: 395-449

Pb was absorbable to particulate materials, organic matters, etc., and was settled to sediment of the sea bottom [8-9].
Journal of Water Resource and Protection. 2011, 3(1): 41-49
Marine Sciences, 2004, 28(6):71-74.
Environmental Science, 2008, 29(5):1153-1161.
Journal of Fishery Science of Chinese, 2004, 11(3): 214-219.