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Characterization of the flexural behavior of SMP sandwich beam Zhengfa Lia, Zhengdao Wangb 1 Department of Mechanics, School of Civil Engineering, Beijing Jiao-Tong University, Beijing, 100044, China a 06121412@bjtu.edu.cn, b zhdwang@bjtu.edu.cn Keywords: Shape memory polymer; Sandwich structure; Shape recovery; Buckle Abstract.
To date the applications of SMPs have nearly spanned various areas of our life, which includes hematology-related products and devices [1-3], deployable industry [4-6] and micro-actuators [7-9] However, compared with traditional shape memory metals or ceramics, the stiffness of SMPs is much lower, which leads to be out of use when working as actuators where large recovery forces are needed.
Vol. 5 (2001), p. 2541 [6] M.S.Lake, N.A.Munshi, M.L.Tupper: AIAA Journal Paper No. 2001-4602 [7] R.S.Kane, S.Takayama, E.D.
[11] Q.Q.Ni, N.Ohsako, T.Ohki et al.: International Symposium on Smart Structures and Microsystems, Hong Kong (2000) [12] K.Gall, M.L.Dunn, Y.Liu et al.: Acta Mater.

Effect of Slag Compositions on the Extraction of Metallic Components from the Used PCB Sung-Hwan Jang1 , Jeong-Whan Han1 , Jin-Ki Jeong2 and Jae-Chun Lee 2 1 School of Materials Science and Engineering, Inha University, Inchon, 402-751, Korea, +82-32860-7543, 2 Recycling Research R,D Center, KIGAM, Daejon 305-350, Korea 1jwhan@inha.ac.kr, 2info@recycle.re.kr Keywords: recycling, PCB (Printed Circuit Board), pyro-metallurgical process, metal extraction, slag Abstract.
Introduction Electronic scrap can be defined as a mixture of various metals mixed with various types of plastics and ceramics coming from printed circuits, integrated circuits, precious-metal edge connectors and a variety of polymeric materials.
Hoffmann: Journal of Metal, 11 (1992), p. 43-48 [2] J.W.
Jung: International Symposium on Green Technology for Resources and Materials Recycling (2004), p. 193-201 [6] A.

Layered double hydroxides (LDH) Mg6Al2(OH)16CO3.4H2O, also called hydrotalcite, have been widely used in many applications such as catalysts, ceramic precursor adsorbents due to their excellent physicochemical properties [3].
Pan, Effects of casting solvent on microstructrue and ionic conductivity of anhydrous sulfonated poly(ether ether ketone)-inoic liquid composite membranes, International Journal of Hydrogen Energy. 37 (2012) 748-754
Tsotsis, A study by in situ techniques of the thermal evolution of the structure of a Mg-Al-CO3 layered double hydroxide, Chemical Engineering Science. 57 (2002) 2945-2953.

In this work, data on the development of such an important section of Electrical Engineering as “Electrical conductors and methods for their manufacture” are gathered together.
However, chromium has good adhesion to glass, ceramic and ceramic substrates.
In conclusion, we can say that such sciences as electrical engineering, electrochemistry, metal science do not stand still.
Kozlov, Analysis of errors in micromechanical devices, 14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering APEIE 2018: Proceedings (2018) 272-6
Ser.: Materials Science and Engineering 450 (3) (2018) 032004

Journal of Biomimetics, Biomaterials and Biomedical Engineering, 35 (2018) pp. 35-49
Monif, ‘Finite element study on the predicted equivalent stresses in the artificial hip joint’, Journal of Biomedical Science and Engineering, 5 (2012) pp.43–51
Kalayarasan, Finite element analysis of different contact bearing couples for human hip prosthesis, International Journal of Biomedical Engineering and Technology, 11(1) (2013) pp.66–80
Journal of Healthcare Engineering, 2020 (2020) pp. 1-12.
Medical Engineering & Physics, 31 (2009) pp. 930–936

The dies structured with ceramic mix and steel beads led to superimposed adhesive and abrasive wear.
Precision Engineering and Manufacturing - Green Technology (2014) 59–62
Klocke, Suitablility of friction lows to simulate the infuence of surface textures on the process force in cold forging, Proceedings of the 13th International Conference THe „A“ coatings in Manufacturing Engineering, Thessaloniki, Greece, October 5th - 6th (2017) 103–111
Klocke, Advances in dry metal forming of low alloyed steels for cold forging using a (Cr,Al)N tool coating and surface structures on workpieces, Proceedings of the 12th International Conference THe „A“ coatings in Manufacturing Engineering, Hannover, Germany, March 31th - April 1st (2016)
Antonsson (Eds.), Springer handbook of mechanical engineering, Springer-Verlag, Berlin Heidelberg, (2009) ISBN 978-3-540-49131-6

Synthesis and property study of multi-doped LaGaO3 for SOFC application Ramesh Chandra Biswala and Koushik Biswasb Department of Metallurgical and Materials Engineering, Indian Institute of Technology, Kharagpur 721302, India.
Oksuzomer, Preparation and characterization of La0.8Sr0.2Ga0.83Mg0.17O3 electrolyte by polyol method for solid oxide fuel cells, International Journal of Hydrogen Energy, 37 (2012) 16733–16738
Su, Synthesis and characterization of IT-electrolyte with perovskite structure La0.8Sr0.2Ga0.85Mg0.15O3-δ by glycine-nitrate combustion method, Journal of Alloys and Compounds, 348 (2003) 325-331
Biswas, Synthesis and characterization of Sr2+ and Mg2+doped LaGaO3 by co-precipitation method followed by hydrothermal treatment for solid oxide fuel cell applications, Journal of the European Ceramic Society, 33 (2013) 3053-3058.

Jahazi: Influence of prior cold deformation on microstructure evolution of AISI D2 tool steel after hardening heat treatment, Journal of Manufacturing Processes, Vol. 22 (2016) p. 115-119
Malinov: Enhancing the microstructure and properties of titanium alloys through nitriding and other surface engineering methods, Surface and Coatings Technology, Vol. 200 (2005) p. 2192-2207
Zhang: Effect of plasma nitriding and titanium nitride coating on the corrosion resistance of titanium, The Journal of prosthetic dentistry, Vol. 116 (2016) p. 450-456
Chandran: Kinetics of growth of superhard boride layers during solid state diffusion of boron into titanium, Ceramics International, Vol. 38 (2012) p. 6795-6805
Jr: Elastic constants of rutile (TiO2), Journal of research of the National Bureau of Standards, Vol. 66 (1962) 465-471

Jayakumar1, a* 1Department of Mechanical Engg, SSN College of Engineering, Chennai – 603110, India a*kjayakumar@ssn.edu.in Keywords: A356 alloy –SiC particulate (0, 5, 10, 15%) MMCs, Vacuum hot pressing, End milling study, Surface roughness, MRR.
Most importantly, execution of the process in the solid state minimizes deleterious reactions between the metal matrix and the ceramic reinforcement phase and also enhances the range of potential matrix reinforcement combinations.
Serdar Karakas¸ Adem Acır, Mustafa Ubeyli, Bilgehan Ogel, Effect of cutting speed on tool performance in milling of B4Cp reinforced aluminium metal matrix composites, Journal of Materials Processing Technology. 178 (2006) 241-246
Velasco, P/M aluminium matrix composites: an overview, Journal of Materials Processing Technology. 133 (2003) 203-206
[5] Yifeng Xiong, Wenhu Wang, Ruisong Jiang, Kunyang Lin, Guodong Song, Surface integrity of milling in-situ TiB2 particle reinforced Al matrix composites, International Journal of Refractory Metals and Hard Materials. 54 (2016) 407-416

V.1,YAGAFAROV I.I1, Ramazanov K.N.1 1Russian Federation, Ufa, K.Marksa 12 aVardanyaned@gmail.com Keywords: Arc discharges, Surface engineering, Surface treatment, Vacuum technology, intermetallic Tix-Aly, coatings based on intermetallic, pre-nitriding sublayer. punching tools.
Intermetallics are intermediate between metals and ceramics as by the type of chemical bonding, and on the properties.
Ramazanov: 26TH INTERNATIONAL SYMPOSIUM ON DISCHARGES AND ELECTRICAL INSULATION IN VACUUM (ISDEIV 2014), 2014, pp. 541 – 543
Rosen:Journal of Applied Physics, Vol 115, 123301(2014) [3] Xian-Xiu Mei, Jian-Qiang Fu, Xiao-Na Li, V.