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Effect of Temperature on Dielectric Parameters of Ferroelectric Materials at Microwave Frequency Bhagwan K.
The composite materials of ST & BT ceramics were prepared by using solid state reaction method.
Synthesis of material: ST& BT ferroelectric materials were prepared by using SSR.
In the present study of BaTiO3 materials, the highest value of ε'=62.72 is observed at temperature = –10oC and at δr =1.
Gawali, “Effect of particle size and temperature on dielectric parameters of PLZT ceramics at 9.85 GHz”, International Journal of Physics and Mathematical Sciences.

Materials, 2022. 16(1): p. 1
Journal of Manufacturing and Materials Processing, 2022. 6(2): p. 30
Journal of Manufacturing and Materials Processing, 2021. 5(4): p. 107
Materials, 2020. 13(2): p. 418
Materials & Design, 2020. 193: p. 108818

The corresponding properties for such materials are presented in Tables 1 and 2.
Table 1 – Properties of selected materials.
International Journal of Mechanical Sciences, 1997. 39(7): p. 761-769
International Journal of Mechanical Sciences, 1979. 21(8): p. 457-465
Science Technology, Doct.

CuAl, CuZr, CuCrZr, CuCoBe, CuCoNiBe, CuBe, CuNiSi, CuNiSiCr, CuW and others etc. materials are used for tip production in the resistance spot welding of hard sheet materials such as stainless steels.
When welding harder sheet materials, such as stainless steels, much higher electrode forces are required but lower welding current.
The chemical composition, physical and mechanical properties of electrode materials used in this study are also given in Table 2.
Abel, "Analysis of Materials for Resistance Spot Welding Electrodes."
Serna, Microstructural transformations of dissimilar austenite-ferrite stainless steels welded joints, Journal of Materials Physics and Chemistry, 1.4 (2013) 65-68.

MATERIALS AND EXPERIMENTAL PROCEDURE The two materials intended for joining were alumina (99.5%Al2O3) and high chromium steel H25T type (samples sized at ∅10x10mm).
Rath: Journal of Amer.
Zhao: Materials Science and Engineering, No.A 252, (1998), p. 117-132, [4] J.T.
Yang: Journal of Amer.
Wlosinski: Al2O3-Cu and Al2O3-Cr composite technology and properties, Materials Science Monographs 25, G.S.

Diffusion and mechanical stresses in a material with two-component coating at external heating Chepak-Gizbrekht Marija V.1, a, Knyazeva Anna G.1,2,b 1Tomsk Polytechnic University, 30, Lenina ave., Tomsk, 634050, Russia 2Institute of Strength Physics and Materials Science of Siberian Branch Russian Academy of Sciences, 2/4, pr.
Multilayer materials and materials with coatings are widely used in various applications.
In such occurrences are among thermal diffusion (Soret effect) in solid materials.
Pettit, Mechanisms controlling the durability of thermal barrier coatings, Progress in Materials Science.
Gusev, Tungsten Carbides: Structure, Properties and Application in Hardmetals, Springer Series in Materials Science, 2013, Volume 184.

After that put the mixed materials into standard mould and the specimen is compacted by certain stress.
The creep properties of the three similar materials are basically similar to the original rocks. 2) The creep properties of the three similar material is different from each other under the same axial load.
Acknowledgements This work was financially supported by the National Basic Research Program of China (2009CB724607), National Natural Science Foundation(41172268).
Chinese Journal of Rock Mechanics and Engineering，2002，21(11)：1 602–1 604
[M].Beijing: Science Press,2009 [7] LIU Dongyan.

In the process of heap, the large granular materials will be crushed smaller with the gravity or man-made compaction, that is, granular material will occur the particle breakage phenomenon, which will make the grain composition change.
Experiment introduction The test materials were selected from dumping site of a opencast mine in Yunnan.
The results indicate that using fractal dimension to describe the breakage rate of granular materials is entirely feasible.
Acknowledgements This work was financially supported by Natural Science Foundation of Yunnan Province (2009ZC020M), Innovation Team Program of Kunming University of Science and Technology.
Journal of Southwest JiaoTong University,2002,37(2):186－189.

This was conducted referring to the studies and findings in the thesis and journals on abandoned projects.
According to [16], the waste of resources here are inthe form of capital, material and human power.
They have also added that the other effects are price of raw materials increasing, building requirements changes, loans that are non-performing and land being foreclosed.
[6] Makalah, Contoh, “Abandoned Construction project”,A paperpresented at International Conference on Social Sciences andHumanities, 2008
[12] Olusegun A.E, Michael A.O, “Abandoned of Construction Project in Nigeria : Causes and Effects”, Journal of Emerging Trends in Economics and Management Sciences (JETEMS), vol. 2, no. 2, pp. 142-145, 2011

References [1] Ratner, B.D., Correlation of Material Surface Properties with Biological Responsed, in Biomaterials Science: An Introduction to Materials in Medicine, B.D.
Materials Science Forum, 2007.
Journal of Materials Science, 1995. 30(22): p. 5691-5699
Journal of Materials Science, 2000. 35(4): p. 967-973
[31] Coury, A.J., et al., Degradation of Materials in the Biological Environment, in Biomaterials Science: An Introduction to Materials in Medicine, B.D.