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However, there has apparently been no research on the relation between tool wear and cutting performance of difficult-to-machine materials in high speed milling processing of high strength, high hardness materials.
Journal of Harbin university of science and technology,2011,16(6)
Research on wear modes and mechanism of carbide tools in high-speed milling of difficult-to-cut materials[J].
Journal of Materials Processing Technology, 2003, 143-144(1):458-463
Journal of Materials Processing Technology, 1997(68):262-274.

The Moving Crack Problem of Orthotropic Functionally Graded Materials Under Antiplane Loading Junlin Li1, a, Zhonghe Sui 2, b and Weiyang Yang 3, c 1,2,3 School of Applied Science, Tai yuan University of Science and Technology, Tai yuan, 030024, P.
China a lijunlin9726@yahoo.com.cn, b suizhonghe@126.com , c yangweiyang@tyust.edu.cn Keywords: orthotropic, functionally graded materials, moving crack of Yoffe mode, dual integral equation, dynamic stress intensity factor Abstract: Dynamic problems of Yoffe mode crack are studied under antiplane shear impact in infinite orthotropic functionally graded materials.
Material Property Parameter Model The infinite orthotropic functionally graded materials is studied as fig.1, which contains a crack length 2a.
Erdogan: International Journal of Fracture.
Joseph: ASME Journal of Applied Mechanics, Vol. 58(1991), p.410

Some catalytic materials can be utilized in environment pollution treatment.
More new materials arouse researcher's interest, including the environment engineering material.
It can make fibers and other colored materials achieve clear and firm color.
Journal of Xiamen University (Natural Science).
Journal of Colloid and Interface Science.

However, for the "single factor" material model, the correlation between material parameters (D ，n) and temperature is different for various materials.
Some materials express weakly temperature dependence (D and n are temperature independent) [4], but other materials express stronger temperature dependence (D and n are temperature dependent) [5].
Deng: Journal of Materials Processing Technology Vol. 105 (2000), p. 95-109 [6] H.
Becher: Materials Science and Engineering Vol.
Seeger: Materials Science and Engineering Vol.

The Preparation and Property of Organic Solvent Lignin and PVC Composite Materials Ping Qingwei 1,a, Xiao Jing 2 b and zhao Jian3 1,2,3 Dalian Polytechnic University, Dalian, China, 116034 a pingqw@dlpu.edu.cn, bxiaotonglala@126.com Keywords: lignin, organic solvent lignin, polyvinyl chloride (PVC), composite materials Abstract.
Experimental Instruments and materials.
Lignin content on PVC/lignin composite materials flexural strength.
References [1] Xu yongjian, zhang meiyun.Transactions of China Pulp and Paper,2007,22(2):86～89(In Chinese) [2] W Thielemans,E Can,S S Morye,et a1.Journal of Applied Polymer Science,2002,83(2),323～331 [3] Ma Cunqian ,Xu Jing, Hong Jinxiang and Liu Jiaping.
Journal of Applied Polymer Science，2001,(79):72～79 [5] John J Meister.

This technique is especially interested in the teching-learning process of Materials Processing Technologies related disciplines.
These techniques are especially attractive in teaching Forming Technology and Materials Processing.
Engineering (Industrial Line) Engineering (Others) Bachelor (Science) Bachelor (Others) Fig. 1.
As study materials were taken aluminium alloys and organic matrix composites reinforced with carbon fiber.
In order to know the current status of their application in selected materials.

However, bulk silica has a wide band gap of 8.9 eV and its band gap need to be narrowed in order to use it as photoanode materials.
Conclusions Dye Sensitized Solar Cells has been fabricated with fumed silica, synthesized nanosilica and titanium dioxide photoanode materials.
Ramakrishna, Controlled electron injection and transport at materials interfaces in dye sensitized solar cells, Materials Science and Engineering R: Reports 63 (2009) 81-99
Sipaut, Hibiscus flower extract as the natural dye sensitizer for dye-sensitized solar cell, Journal of Physical Science (2013)
Kuang, Dye-sensitized solar cells based on a double layered TiO2 photoanode consisting of hierarchical nanowire arrays and nanoparticles with greatly improved photovoltaic performance, Journal of Materials Chemistry 22 (2012) 18057-18062

Load-Carrying Capacity Analysis for Sinusoidal Surfaces Hydrodynamic Bearing Jianxi Yang 1, a, Fayu Zhang 1,b Jianting Liu 1,c Jianfang Zhou 1,d 1 School of Mechatronics Engineering, Henan University of Science & Technology, Luoyang, 471003, P.R.
Compared with other journal bearings, the journal bearing with sinusoidal surfaces has stronger carrying capacity, smaller friction moment and longer life-span.
The result for surface harmonic characteristic journal bearing and general cylindrical journal bearing are shown in Tab.2.
The material for oil film bearing is generally Babbitt metal or copper.
Journal of Fudan University (Natural Science). 1998, 37 (5):583-594 [5] Zhang Chao, Zhang Zhiming.

λp: product coefficient, energy carbon emissions of certain building materials per unit / energy carbon emissions baseline of such materials product.
λm: geographical factor, energy carbon emissions of certain building materials in certain manufacaturing uint / energy carbon emissions baseline of such materials product.
Acknowledgement Thanks to the support of Central College basic operating expenses specific for Natural Science items（50838009）.
Hauschild, Tomas Ekvall et al: Journal of Environmental Management. 2009, 91(1), 1-21
Fernández-Velasco: International Journal of Hydrogen Energy. 2007, 32(9), 1225-1234

Design and Analysis of a XY Micro-motion Stage Based on S Type Flexible Mechanism Yuemin Yu College of Science ,Heilongjiang University of Science and Technology,Harbin, 150022,China yuym2012@126.com Keywords: Micro-motion stage , Smart materials, Piezoelectric ceramic stack Abstract.
Piezoelectric materials is a kind of the most common smart materials whose geometric shape can be related to an energy input in the form of electric field.
Journal of Tianjin Vocational Technical Teachers' college, 41 (1), 1-5(2002) [3] Yu Yuemin, Ji Xiansheng Design and analysis of a micro-gripper based on smart materials [J].
Journal of Materials Processing Technology, 2005, 164(5): 1584-1589
Journal of Heilongjiang Institute of Science & Technology, Vols. 23(6):591-595 (2013)