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Microstructure evolution and mechanical properties of the Ni/Ni soldered joints Anna Sypień1, a, Andrzej Piątkowski1,b, Paweł Zięba1,c 1Institute of Metallurgy and Materials Science, Polish Academy of Sciences, Reymonta St. 25, 30-059 Krakow, Poland a nmsypien@imim-pan.krakow.pl, b nmapiatko@imim-pan.krakow.pl, c nmzieba@imim-pan.krakow.pl Keywords: High-temperature soldering, Pb-free SnAuCu solder alloys, materials properties.
Lead containing materials are among the most important poisons in respect to human life and the environment.
The main disadvantage of there materials is the high cost.
Patent application P-388171, Institute of Metallurgy and Materials Science PAS, Kraków 2009
Suganuma: Journal of Alloys and Compounds Vol. 352 (2003), p. 226-236.

Introduction The porous materials are attractive materials for many applications such as catalyst, adsorbent material, filter, etc.
Acid leaching is the most useful method for obtaining porous materials from clay minerals [1].
There is almost no research on obtaining porous materials from Mongolian other types of clay materials such as muscovite.
Acknowledgements This research was performed within the framework of the project “Nanostructured functional material research and application of mineral materials” funded by the Mongolian Foundation for Science and Technology under the Ministry of Education and Science of Mongolia.
Pergher, Applied Clay Science Porous materials obtained by acid treatment processing followed by pillaring of montmorillonite clays, Appl.

Introduction Metal Matrix Composites (MMC) differs from common engineering materials in many ways but most significant difference is that the material does not exist until the component itself is made.
“Particle Distribution in Cast Metal Matrix Composites-Part I”, Journal of Materials Processing Technology, Vol.123, pp.251–257
“Production and Mechanical Properties of Al2O3-Particle Reinforced 2024 Aluminum Alloy Composites”, Journal of Materials Processing Technology, vol.161, pp.381–387
“Metallurgical and Mechanical Characterization of Stir Cast AA6061-T6–Alnp Composite”, Materials and Design, Vol.40, pp.52–58
“Manufacture of Aluminium Metal Matrix Composite (Al7075-SiC) by Stir Casting Technique”, Materials Today: Proceedings, pp.3403-3408

It is important in engineering to predict the fatigue life of composite materials.
The models of predicting fatigue damage and life of composite materials can be divided into two kinds[1].
Many researchers predicted the fatigue life of composite materials with progressive damage model.
Lessard, Progressive fatigue damage modeling of composite materials, part I: modeling, Journal of Composite Materials. 34(2000) 1056-1080
Lessard, Progressive fatigue damage modeling of composite materials, part II: material characterization and model verification, Journal of Composite Materials. 34(2000) 1081-1116

Experimental Method and Process Raw Materials.
International Journal of Minerals, Metallurgy, and Materials, 2017, 24(9): 999-1003
Chinese Academy of Sciences, 1991, 36(16): 1270-1272
Journal of Materials Science, 2005, 40(6): 1547-1548
Science of Advance Materials, 2019, 11: 483-488

[5] Sun S, Wu P, Journal of Materials Chemistry, 2011, 21(12): 4095-4097
[6] Ramanujan R, Ang K, Venkatraman S, Journal of Materials Science, 2009, 44(5): 1381-1387
[8] Okumura Y, Ito K, Advanced Materials, 2001, 13(7): 485-487
[19] Zhang W, Liu Y, Zhu M, et al., Journal of Polymer Science, Part A: Polymer Chemistry, 2006, 44(22): 6640-6645
[21] Ren H, Zhu M, Haraguchi K, Journal of Colloid and Interface Science, 2012, 375(1): 134-141

Polymeric materials are very important in our daily lives because of their usage.
X – Ray Diffraction method is a non – destructive analytical technique which reveals information about the crystal structure, chemical composition and also physical properties of the materials.
Degradation in vacuum, Journal of Applied Polymer Science. 8(6) (1964) 2935 - 2950
[8] Hsiu Li Lin, T.L.Y., Kun Sheng Shen, Li Ning Huang, Effect of Triton-X on the preparation Nafion/PTFE composite membranes, Journal of Membranes Science. 237 (2004) 1-7
-f.X., Qing-lin Huang, Xiao-yu Hu, Preparation and properties of PTFE/SA blend membranes, Advanced Materials Research. 332-334 (2011) 939-944

Introduction Dosimeter materials for ionizing radiation have been widely used in the fields of radiation detection, environmental monitoring, medical diagnosis, deep space exploration[1-6].The thermoluminescence (referred to as TL) of material refers to thermal luminescence after the absorption of radiant energy[7].
Therefore, the characteristics of materials can be expressed by the curves of luminous intensity with temperature.
Acknowledgements This work was financially supported by the Natural Science Foundation of China (11474191) and the Educational Reform Foundation of Shaanxi Xueqian Normal University of China (14JG028Y).
Kim, Recent developments of Optically stimulated luminescence materials and techniques for radiation and clinical applications, Journal of Material Physics. 33 (2008) 85-89
Zhao, Effect of Fe and Cu Dopant and Annealing on the Growth and Spectral Properties of YAP Crystals,Journal of Inorganic Materials. 25 (2010) 102-1028

Experimental Materials.
Marks: Nanoscale characterization of cementitious materials, ACI Materials Journal, March-April(2008), p 174-180
Karabelas: Effect of roughness on energy of repulsion between colloidal surfaces, Journal of Colloid and Interface Science, 171(1995), p 187-199
Papadopoulos: A method for modeling the interactions of parallel flat plates systems with surface feature, Journal of Colloid and Interface Science, 142(1991), p 331-342
Spalla: Adhesion between colloidal silica as seen with direct force measurement, Journal of Colloid and Interface Science, 188 (1997), p 234-237

International Journal of Nanoelectronics and Materials 11 (2018) 51–58
Materials Science and Engineering 546 (2019) 042049
International Journal of Nanoelectronics and Materials 11 (2018) 357–370
IOP Conference Series: Materials Science and Engineering 546 (2019) 042002
IOP Conference Series: Materials Science and Engineering 546 (2019) 042031