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Toschi1 1 Department of Industrial Engineering (DIN), Alma Mater Studiorum-University of Bologna, V.le Risorgimento 4, 40136 Bologna, Italy 2 Interdepartmental Center for Industrial Research-Advanced Mechanics and Materials (CIRI-MAM), Alma Mater Studiorum-University of Bologna, V.le Risorgimento 4, 40136 Bologna, Italy 3 Department of Mechanical Engineering, School of Engineering - Jönköping University, Materials and Manufacturing – Casting, Street: Gjuterigatan 5, SE-551 11 Jönköping, SWEDEN a lorella.ceschini@unibo.it Keywords: Al-Si-Cu alloys, tensile properties, microstructure, high temperature Abstract.
Toschi, Influence of SDAS on the high temperature tensile behavior of the C355 Al alloy, Proceedings of THERMEC 2013 (Las Vegas, December 2013), Materials Science Forum 2014 [4] L.

The International Journal of Advanced Manufacturing Technology. 2011;52:583-95
Procedia Engineering. 2010;2:397-406
Journal of materials engineering and performance. 2004;13:564-74
Materials Science and Engineering: A. 2011;528:1008-15
Materials Science Forum: Trans Tech Publ; 2011. p. 290-5

The influence of modelling material zones on strains and stresses at weld toe notch Karol Niklas1, a, Janusz Kozak2, b 1, 2 Gdansk University of Technology, The Faculty of Ocean Engineering and Ship Technology, Narutowicza 11/12 St., Gdansk, Poland akarnikla@pg.gda.pl, bkozak@pg.gda.pl Keywords: laser welds, fatigue, material model, FEM, FEA Abstract.
Introduction Advances in welding technology enabled prefabrication of thinwalled structures in industrial scale.
[2] Niklas K., Calculations of notch stress factor of a thin-walled spreader bracket fillet weld with the use of a local stress approach, Engineering Failure Analysis, vol. 45, pp 326–338, Elsevier Ltd., 2014, DOI: 10.1016/j.engfailanal.2014.06.017
[3] Niklas K., Kozak J., Influence of the Notch Rounding Radius on Estimating the Elastic Notch Stress Concentration Factor in a Laser Welded Tee Joint, Materials Science Forum Vol. 726 (2012) pp. 100-105, Trans Tech Publications, Switzerland, doi: 10.4028/www.scientific.net/MSF.726.100

Tan1,b, Persia Ada N. de Yro3,c 1Department of Electronics Engineering, Polytechnic University of the Philippines – Manila, Philippines 2Electrical and Allied Department, Technological University of the Philippines – Taguig, Philippines 3Industrial Technology Development Institute, Department of Science and Technology, Philippines ahohnlois_bongao@tup.edu.ph, bgptan@pup.edu.ph, cpandeyro@itdi.dost.gov.ph Keywords: Polyether Ether Ketone, Adaptive Neuro-Fuzzy Inference System, Additive Manufacturing, Fused Filament Fabrication, High Performance Polymers.
Introduction Additive manufacturing such as Fused Filament Fabrication (FFF) has demonstrated significant potential for advanced product development with reduced costs and shorter production times.
Recca, “Thermal properties of polyetherimide/polycarbonate blends for advanced applications,” Polym Degrad Stab, vol. 154, pp. 234–238, Aug. 2018, doi: 10.1016/j.polymdegradstab.2018.06.011
Aiman, “Optimization of surface roughness in FDM 3D printer using response surface methodology, particle swarm optimization, and symbiotic organism search algorithms,” International Journal of Advanced Manufacturing Technology, vol. 105, no. 12, pp. 5121–5137, Dec. 2019, doi: 10.1007/s00170-019-04568-3
Yue, “Process parameter optimization for fused deposition modeling using response surface methodology combined with fuzzy inference system,” International Journal of Advanced Manufacturing Technology, vol. 73, no. 1–4, pp. 87–100, 2014, doi: 10.1007/s00170-014-5796-5

Research on Mechanical Properties of High Boron Alloyed Stainless Steel Composite Plate Containing Titanium Linlin Yuan 1, a, jingtao Han2,b , jing Liu 3,c , yanlong Liu4,d 1 School of materials science and engineering; University of Science and Technology Beijing, Beijng, China 2 School of materials science and engineering; University of Science and Technology Beijing, Beijng, China 3 School of materials science and engineering; University of Science and Technology Beijing, Beijng, China 4 School of materials science and engineering; University of Science and Technology Beijing, Beijng, China a333sunny333@163.com, bhanjt@ustb.edu.cn, cliujing@mater.ustb.edu.cn, dlylong27@126.com Keywords: high boron alloyed stainless composite steel with Ti, solution treatment, mechanical property Abstract.
Martínez, Francisco Velasco.Sintering Stainless Steels with Boron Addition in Nitrogen Base Atmosphere, J.Materials Science Forum, 534-536 (2007)733-737 [3]Ge Changchun, Zhou Zhangjian, Li Yunkai, et al.A process to prepare boron carbide/Pb gradient material, Patent CN 1361307A [4] H.Greuner, M.
Advanced Materials Research, 535-537 (2012)738-741 [6]S A Loria, H S Isaacs.

Evolution of White Layer during Wire-Cutting and Comparison of Several Methods to Improve Surface Integrity for Fineblanking Tools Xianglin Zhang1,a*, Hanlin Peng1,b, Liyun Zhang1, Chuanliang Cao2,c, Jingwen Yi1, Yu Zhou1, Yu Zhang1 1State Key Laboratory of Materials Processing and Die & Mould Technology, College of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China 2 College of Mechanical and Electrical Engineering, Nanchang University, Nanchang, China ahust_zxl@mail.hust.edu.cn, bhenryhlpeng@163.com, ccaoliang1102736@126.com Keywords: Wire electrical discharge machining, Manual polishing, Towed polishing, Electrolytic polishing, White layer, High speed steel.
Thus, advanced manufacturing process has been increasingly implemented, such as wire-cut electrical discharge machining (WEDM), ultra-precision grinding and lapping [4].
The high hardness, strength and toughness characteristics of current engineering materials prevent the application of traditional machining techniques to the machining of complex and minimize the structures.
Spišáková, The influence of punch-die clearance on blanked edge quality in fine blanking of automotive sheets, Materials Science Forum 818 (2015) 264-267
Hocheng, Improvement of fatigue life of electrical discharge machined AISI D2 tool steel by TiN coating, Materials Science and Engineering: A 318 (2001) 155-162

Microstructure Evolution of Sn-3.5Ag-1.0Cu-0.5Ni/Cu System Lead Free Solder Under Long Term Thermal Aging NOOR ASIKIN AB GHANI1,a, IZIANA YAHYA1,b, MOHD ARIF ANUAR MOHD SALLEH2,c, SAIDATULAKMAR SHAMSUDDIN1,d, ZAINAL ARIFIN AHMAD3,e and RAMANI MAYAPPAN1,f* 1 Faculty Of Applied Science, Universiti Teknologi MARA Perlis,02600 Perlis Malaysia 2 School Of Materials Engineering,Universiti Malaysia Perlis (UniMAP), 02600 Perlis Malaysia 3 School Of Materials And Mineral Resources Engineering, Universiti Sains Malaysia,Penang Malaysia Email: asikinabghani@gmail.coma, izianayahya@gmail.comb, arifanuar@unimap.edu.myc, saida@perlis.uitm.edu.myd, zainal@eng.usm.mye, ramani@perlis.uitm.edu.myf*.
The Cu atoms has dissolve from Cu substrate and consumed in advanced to change IMC solder into IMC in the case of Ni added [7].
Kao: Material Science and Engineering.
Shohji: Key Engineering Materials.
Material Science Forum Vol. 439 (2003), p. 7-11.

Mechanical Milling of Tronoh Silica Sand Nanoparticles Using Low Speed Ball Milling Process Zulkhairi Rizlana, Othman Mamatb Department of Mechanical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia azulkhairi1987@gmail.com, bdrothman_mamat@petronas.com.my Keywords: Silica sand; nanoparticles; ball milling; Taguchi method Abstract.
Advanced uses of silica sand include in the production of engine, rotor, valve, bearings, sensors and thermal protection system [2].
References [1] Ahmed, T., Mamat, O. (2011) 'Characterization and Properties of Copper-Silica Sand Nanoparticles Composites', Defect and Diffusion Forum, October, pp. 95-105
[3] Eşme, U. (2009) 'Application of Taguchi Method for the Optimization of Resistance Spot Welding Process', The Arabian Journal for Science and Engineering, vol. 34, no. 2B, October, pp. 519-528

Acknowledgements The studies were carried out as part of the basic part of the state assignment №FSFF-2020-0017 to universities on the topic “Theoretical and experimental research in the field of obtaining and processing advanced metal and composite materials based on aluminum and titanium alloys” using the equipment of collective resource center “Aerospace materials and technologies” of the Moscow Aviation Institute.
Filatova, Influence of microstructural modifications induced by ultrasonic impact treatment on hardening and corrosion behavior of wrought Co-Cr-Mo biomedical alloy, Materials Science and Engineering: C, Vol. 58 (2016) 1024-1035
Jawahir, Surface Layer Modifications in Co-Cr-Mo Biomedical Alloy from Cryogenic Burnishing, Procedia Engineering. vol. 19 (2011) 383-388
Solovev, Energy Parameters of the Binder during Activation in the Vortex Layer Apparatus, Materials Science Forum, Vol. 945 (2019) 98-103.

For example, flight simulators need mechanical, electrical, mechanical and electrical integration, precision engineering, computer, software engineering, systems integration, materials, automation, data exchange and other aspects of skills and know-how.
,Rush,R.: Quantitative Indicators for Complex Product Systems and Their Value to the UK Economy, Conference Paper for 7th International Forum on Technology Management, (1997) pp. 5~9 [5] Cooper, W.: Concept of the Risk Evaluation Possibilities in Complex Systems, Automation and Remote Control, Vol. 64, (2003) pp. 112 ~ 125 [6] Kefan, X.: Dedication Factor Complex Product System Innovation Studies, Science of Science and Technology Management, Vol. 10, (2003) pp.2 ~4 [7] Hongjian Cao, Hui Zhang, Dan Liu, Guolin Deng, "The Governance Mechanism of Modularized Production Network", AISS: Advances in Information Sciences and Service Sciences, Vol. 4, (2012) pp. 309 ~317 [8] PEI Xue-liang, TIAN Ye-zhuang, SUN Hong-yi, "A Risk Assessment Study On Enterprise Supply Chain Management Based on Extension Matter Element", AISS: Advances in Information Sciences and Service Sciences, Vol. 4, ( 2012) pp. 31 ~ 39