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At present, the materials with highest TE performance are inter-metallic compounds such as Bi2Te3 [5-6].
The known material of NaCo2O4 was recently discovered to be good TE material [7] to encourage researchers for exploring new TE materials in oxides.
Thus, some 3d transition-metal oxides are candidates for new thermoelectric materials.
Thus, vanadium oxides are good candidates of highly efficient TE materials.
Schultz, Science 268 (1995) 1738

Effect of Drawing Tubes Without Interoperation Recrystallization Annealing on the Orientation of Boundaries Grain – longitudinal Direction Martin Ridzoňa, Anna Závackáb Institute of Production Technologies, Faculty of Materials Science and Technology in Trnava, Slovak University of Technology in Bratislava, J.
Steel is most commonly the final material.
Martinkovič: Quantitative analysis of materials structure (STU, Bratislava 2011) ISBN 978-80-227-3445-5 [2] J.
Šimkovič: Theory on materials.
Popan, in: Numerical simulation of the tube bending process and validation of the result of Academic Journal of Manufacturing Engineering. vol. 9, Issue 3/2011, p. 33-37 [5] M.

Experimental Research Materials and Analytical Instruments.
Experimental materials: Solid propellant: The formula is that the volume fraction of AP is 55%.
Thermal Analysis Dynamics, Science Press, 2008
Thermal Analysis of Energetic Materials, National Defense Industry Press, 2008
Relationship between Slow Cook-off Behaviour and Thermal Decomposition Characteristics of Solid Propellant, Energetic Materials.

Introduction Mechanical properties of thin films often differ from those of the bulk materials.
This is related to potential increase in service life of various substrate materials based on increased resistance to corrosion and mechanical influences of the environment.
Steve Bull), Tirana University, Albania, Physics of Advanced Materials Winter School (2008) 1-11
Pharr, Measurement of hardness and elastic modulus by instrumented indentation: Advances in understanding and refinements to methodology, Journal of Materials Research 19 (2004) 3-20
Boháč, Measurement of Elastic Constants of Thin Films by the Law Method, Materials Structure 13 (2) (2006) 97-101.

Introduction In great deal of industries, the surface defects of raw materials or products are one of the important factors which influence the quality of the products [1-4].
For the high-quality packing materials, the flaws will also impair the heat and corrosion resistant of the package.
After being heating, the raw materials to be measured is extruded by the flat film mould, and go through the three roller laminator.
Thus the raw materials become about 20 mm wide and 1 mm thick, even, transparent films with bright and clean surface.
Li: Chinese Journal of Scientific Instrument.

., China Environmental Science Press, Inc.
[14] Edmar Martendal, Heloisa Franc a Maltez, Eduardo Carasek Journal of Hazardous Materials Vol.161, 2009, 450–456
[15] Ibrahim Narin, Yavuz Surme, Mustafa Soylak , Mehmet Dogan Journal of Hazardous Materials B Vol.136, 2006, 579–584.

Because of the above reasons, to correctly understand the material characteristics of crashed layer and its comprehensive mechanical response with overlay will conduct the designer to design reasonable overlay and builder to make scientific treatment.
Model also use the pavement geometric parameters and material parameters after the second overlaying and the variation level of material modulus is 0.3,as shown in Tab.1.
Acknowledgements This work was financially supported by the Gansu Natural Science Foundation (0916RJZA024) and Project of Lanzhou technology bureau (2010-1-220).
References [1] Guilan Zheng, Qinglei Ma, Xiuhua Pan,submitted to Journal of Shandong University , 2007( In Chinese)
[6] Siping Sun, Zhiang Wu, Zhongyin Guo, Xinguo Su, submitted to Journal of East China Highway,2004 ( In Chinese).

.<~ DZ-Ni60AA powder is selected as test material, and put it into the incubator in 48 hours for heat preservation, drying processing before test in order to remove the adsorption moisture in the powder.
In addition ,grain refinementcan be eliminated interdendritic tensile stress, coupled with the uniform distribution of sintering layer, reduced the contraction stress between materials.
Acknowledgements This work was financially supported by the Hunan Natural Science Foundation (12JJ6046).
Laser powder deposition.Rapid Prototyping Journal Vol.15(4) (2009),p.264 [2] Kozhemyakin G N.
Journal of Crystal Growth Vol.149 (1995),p.266 [3] J.B.Wang,Y.Yang.

Samples and Experiment Alloy Pd93Y7 was prepared from high purity materials (99.9%) by electric arc melting in a vacuum induction furnace by a research group of the Baikov Institute of Metallurgy and Materials Science (IMET RAS) [1].
Svetogorov, Kinetics of the Structure Evolution Diffusion Membrane Filters of the Pd-Y System after Hydrogenation, Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 14 (2020) 867-874.
Burkhanov, Defect structure evolution in the process of relaxation of the Pd-Y-H, Journal of Physics: Conference Series, SPb2020. doi:10.1088/1742-6596/1697/1/012072 [9] J.W.

Wang, "Research on Cycloidal Characteristics," Mechanical Science and Technology, Vol. 21(1)(2002), p.61~62
Liu, "Application of Mathematics Cycloid Used in the Multi-lateral Shape's Cutting Carried out on the Lathe," Machine Tool for Lumber, (1)(1999), p.13~15. [3] Pei-Lum Tso, Yu-Yuan Wang and Ming-Jiang Tsai, "A Study of Carrier Motion on a Dual - face CMP Machine," Journal of Materials Processing Technology, Vol. 116(2)(2001), p. 194~200
Jia, "Numerically Controlled Rolling Process of Thick Metal Plate," Journal of Materials Processing Technology, Vol. 129(2002), p. 299~304