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The RF power was found to be the major factor affecting the photocatalytic properties.
Introduction TiO2 has many outstanding optical, electrical and photocatalytic properties which make it suitable for many industrial applications such as anti-bacterial, waste purification, self cleaning, and solar cells [1].
Among thin film processes, such as thermal oxidation of metal, sol–gel coating, electron-beam evaporation, and sputtering [2-5], the use of a radio frequency (RF) magnetron sputtering provides more benefit in controlling the structure, composition and properties of TiO2 films due to the ease of adjusting deposition conditions, resulting in higher deposition rate [6].
Table 1 Setting of factors and levels in deposition conditions.
The RF power was found to be the major factor affecting the photocatalytic properties.

Characterization of microstructure, texture and properties of a continuously-annealed cold-rolled high strength structural steel Zhang Gongting1,a, Deng Shuhui1,b, Zheng Zhiwang1,c, Liu Qingchun1,d 1Pangang Group Research Institute Co., Ltd., State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, Panzhihua, Sichuan Province, China agongtingzhang@163.com, bshuhuideng@126.com, czhiwangzheng@126.com, dqingchunliu@163.com Key words: cold-rolled, high strength, structural steel, texture, application Abstracts: The mechanical properties, optical microstructure and textures of a continuously-annealed cold-rolled high strength structural steel were evaluated.
The annealing temperature was one of the most important factors to achieve the high strength and good formability.
Table 2 Mechanical property Direction Rp0.2[MPa] Rm[MPa] A50[%] n r △r 90° 322.6 470.8 36 0.17 1.4 0.175 1.3 -0.3 45° 327.2 468.5 36.5 0.18 1.4 0° 344 489.8 34 0.17 0.8 The typical optical microstructure of the experimental steel is shown in Fig.1.
In this experimental steel, there is no Titanium or Niobium added, and the Phosphorus is very low, which is greatly affecting the texture evolution by forming carbonitrides and the Phosphorus segregation [3].
Therefore, the mainly affected factors of the recrystallization textures are the initial cold rolled textures and the AlN particles in the annealing process.

Results and Discussion Mechanical Properties.
The fundamental purpose of the observation to the organization under optical microscope is to calculate the area of the eutectic Si and then contrast to the content of Fe element and the observation of the casting defects which can determine the influence factors of the mechanical properties and castability of the material.
Effect of the Iron-rich Intermetallic on the Mechanical Properties The iron makes great effect on the mechanical properties of the alloys.
Conclusions (1)The distribution of eutectic Si can affect the mechanical properties and castability of Al-Si-Mg alloy.
Microstructure and mechanical properties of AlSi (Mg) casting alloys.

In 1978, Pendle et al. reported that the mechanical stability of CNRL depends on various factors.
These factors directly relate to colloid stability [1].
The ionic strength of water is one of the main factor affecting the MST of latex.
The PO and PRI properties were characterized by using plastometer following the ISO 2930:2009 standard.
Other properties of CNRL samples treated by several methods at 30 days.

The factors affecting the dielectric properties are discussed.
Combining the polymer material with excellent mechanical properties and film-forming properties and ceramic material with high dielectric constant to prepare composite is a new approach for dielectric materials [1,4,7,8].
The dielectric properties of the composite samples were measured by Concept 80 broadband dielectric/impedance spectrometer with conductive silver paste coated on both side of the film.
Dielectric Properties of BT/PI Composite Film. (1) Effect of BT content.
Zheng, Size-dependences of the dielectric and ferroelectric properties of BaTiO3/polyvinylidene fluoride nanocomposites, Journal of Applied Physics, 108 (2010) 014102

The present work investigates on the mechanical properties of friction welded EN 24 steel joints.
The mechanical properties of the EN24 steel are presented in Table 1.
Table 2: Friction Welding Factors Sl.
Factors Unit Levels Low (1) Medium (2) High (3) 1.
A study of mechanical properties of friction welded mild steel to stainless steel joints.

Study on Engineering Mechanical Properties of Mayanpo Slope at Xiangjiaba Hydropower Station Jianhui SUN,long JIANG,Wanshun WANG,Chenlin XIONG,Zhaohui ZHU China Institute of Water Resources and Hydropower Research ,Beijing, China E-mail address: jiangl_zhj@126.com.
Analysis of Field Test Results. 1)External Deformation Property.
The overall deformation is mainly affected by seasons and rainfall, in a stable condition.
Plastic strain contours with different reduction factors are shown in Figure 11, lateral deformation curves in Figure 12.
The Feasibility Study of Strength-reduction Method with FEM for Calculating Safety Factors of Soil Slope Stability [J].

Examination of relationships among control and response FSW process variables (respectively e.g. tool rotation rate and torque) and weld microstructure and properties can provide important insight regarding how weld properties develop and how best to approach process development for different alloy classes.
Introduction The microstructure and consequent property distributions produced during FSW of aluminum alloys are dependent on several factors.
The contributing factors include: (1) Alloy composition, (2) alloy temper, (3) welding parameters, (4) gage of the welded plate and other geometric factors.
Plate gage and other geometric factors (e.g. shoulder size, heat sinks associated with clamping, etc.) may affect the temperature distribution within the weld zone and, in particular, through the thickness of the welded plates.
If the starting temper of the alloy is O, then the properties in the weld region will be similar to those in the base metal.

Low-temperature cracking analysis of asphalt pavement LI Zhaoshenga, TAN Yiqiub School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, P.R.China alizhaoshenghit@163.com, byiqiutan@163.com Keywords: asphalt pavement; low-temperature performance; temperature shrinkage coefficient Abstract: Establish the mechanical model of asphalt pavement low-temperature cracking, analysis the factors leading to cracking.
The factors such as shrinkage coefficient of asphalt pavement, temperature stress, pavement structure combination forms and temperature contribution affect the asphalt pavement on cracking behavior.
The paper analyzes the factors leading to cracking at low temperature and focuses on the effect of different aggregate gradation on temperature shrinkage coefficient.
Conclusion According to the energy method analyze the factors affect asphalt pavement on cracking at low temperature, the factors include the temperature shrinkage coefficient of asphalt mixture, temperature stress, the combination forms of the pavement structure and temperature distribution.
Analyze the effect of gradation on asphalt mixture properties of shrinkage at low temperature, for the same skeleton type, the smaller average grain diameter is, the larger shrinkage deformation of asphalt mixture is at low temperature; in order to improve the properties of asphalt mixture resistance to cracking, improving the coarse aggregate consumption can be adopted to form coarse skeleton dense structure and reduce the shrinkage coefficient at low temperature.

So the mechanical properties of materials in microns or nanometer level has aroused enthusiasm in the world.
(2) Different crystal orientations with different mechanical properties.
The finite element software ANSYS can simulate the mechanical properties of material in micro/nano level.
But it cannot reflect the factors in microcosmic
[7] Y.Liu, D.F.Chen, Measurement of Material Mechanical Properties Using Nanoindentation and Finite Element Simulation.