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While its physical structural properties was investigated using atomic force microscopy (AFM-XE100).
The characteristic of LaPO4 can be tune in controllable method in other to change it optical, mechanical ant thermal properties.
Sol-gel process can enable upgrade the photoluminescent properties widely with simple low-cost method.
Rao, Dielectric properties of LaPO4 ceramics, J Mater Sci, 23 (1988) 1416-1418
Hong, A simple mixed-solvothermal route for LaPO4 nanorods: Synthesis, characterization, affecting factors and PL properties of LaPO4:Ce3+, Journal of Colloid and Interface Science, 356 (2011) 490-495

In this paper, the effects of contents of Fe and P on the microstructures and properties of Cu-Cr-Zr resistance spot welding electrode alloys have been studied by means of electrical conductivity and hardness measurements and optical microscopy.
The mechanical property was determined using Vickers hardness measurement with 200g load.
Obviously, the content of different alloying elements is the main factor affecting the crystallization behavior of Cu-Cr-Zr-Fe-P alloy.
Study on the Microstructure and Properties of the aged Cu-Cr-Zr-Mg-RE alloy [J].
Effect of Boron and Cerium on microstructures and properties of Cu-Fe-P alloy.

The moisture damage of asphalt pavement is closely related to water erosion and freeze-thaw cycles, which may cause the deterioration of pavement properties of asphalt mixtures and affect the durability of asphalt pavement [5-8].
Their basic properties are listed in Table 1.
Properties Characterization of Asphalt Mixtures.
Effect of freezing-thawing and ageing on thermal characteristics and mechanical properties of conductive asphalt concrete, Construction and Building Materials. 140 (2017) 239-247
[11] Lan Wang, Gong Ningning, Yongming Xing, Studies on the Factors of Performance of Asphalt Mixture by Salt Freeze-thaw Cycling, Functional Materials. 47 (2016) 88-93

Calcium-phosphate coatings formed in mixture of argon and oxygen at 1:1 ratio pressure of 0.3 Pa have the best physical and chemical, mechanical and tribological properties.
Herewith, the metal implants mechanical properties are not deteriorate; surface morphology is not disturbed; the oxide film thickness is sufficient to reduce output of the alloying elements from the metal substrate in the biological environment to an acceptable level.
Separately oxide and CaP coatings have barrier properties and capable to reduce the implant corrosion rate in the organism biological environment.
Also mixing of CaP coating with the substrate material is observed, which provides good adhesive properties.
Mechanical properties of CaP coatings are not depend on the substrate material.

Also, a ceramic matrix composite (C/SiC) manufactured by ECM has remarkable mechanical properties and lightweight performance [3, 4].
Various characteristics of high-strength reaction-sintered silicon carbide, such as mechanical and thermal properties, could be obtained using the flat mirror.
The most important factors that limit the applications of silicon carbide-based ceramics are their low strength and brittleness.
The mechanical properties of the annealed materials were explained on the basis of micro-structural changes and compared to those of the as-sintered materials.
Micro-structural changes of the grain boundary phase were found to be the main factor affecting such improvements [13, 14, 15].

Wang Fig.5 Failure Mode Fig.6 Influence of mechanical properties Analysis of the finite element method.
Therefore, to study the influence of change in mechanical properties on the deflection of the beams, mechanical properties before and after welding were used.
It may be appreciated that there are differences in mechanical properties between flange and web (as Table 2), and since the flange contributes more to the bending member, the mechanical properties of flange were used to get the deflection.
Therefore, it can be concluded that the process of welding affects the mechanical properties of stainless steel, making the proportion of plastic deflection increase and nonlinearity more obvious.
The load-deflection curve calculated by mechanical properties after welding matches better with experimental results.

Surface treatment is one of the famous methods to increase the titanium surface properties.
Results obtained show that the type of acids influenced the surface topography as well as roughness properties.
Titanium alloys has been widely used in implant industry due to good properties in bioactivity, corrosion resistance and biocompatibility.
[3] Iwaya, Y., Machigashira, M., Kanbara, K., Miyamoto, M., Noguchi, K., Izumi, Y., Ban, S., Surface properties and biocompatibility of acid-etched titanium.
[9] Bagno, A., Bello, C., Surface treatments and roughness properties of Ti-based biomaterials.

Introduction The vibration performances and reliability of electronic components are greatly affected by the structural mechanics properties and power mechanics properties.
Dynamics analysis by FEM simulation technology is studied in order to get inherent structural properties (natural frequency and mode shape).
The inherent structural properties and variations under various stress environments gained by FEM simulation technology can evaluate environment adaptability and reliability.
Therefore, any change of structural parameters of gridded gun due to environmental factor during its work time can affect its electric parameters.
Table1 shows that modal analysis results and vibration test results are accordant essentially, but natural frequencies in simulant results are a litter higher than that of, which could be related to many factors.

As the optimization model is a minimization problem, the negative mean admissible stress has been included in the objective function affected by a weighting factor w.
Computational time has not been a major concern within the scope of this research and the maximum numbers of iterations and function evaluations have been set to Inf (infinite) in MATLAB, so these criteria are in practice removed without affecting the convergence of the algorithm.
Their mechanical properties (K, n and tensile strength σu) are listed in Table 1.
Mechanical properties of workpiece materials.
These values could seem very restrictive, but they provide very good results without affecting the practical convergence, in terms of time, for the IPA.

Mechanical properties measured were yield and ultimate strength and elongation.
Microstructure and mechanical properties.
Mechanical properties for rolled wire rods.
Microstructure and mechanical properties.
Academically there is no way to tell if precipitation is a determining factor in obtaining superior properties for wire rods or for intermediated bars.