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Temirbekov1,e, A Tukaziban1,f, Z Artyk1,g, C-S Shon1,h*, and D Zhang1,i 1Department of Civil & Environmental Engineering, Nazarbayev University, 53 Kabanbay Avenue, Astana, Kazakhstan, 010000 adulat.ualiyev@nu.edu.kz, banel.galymzhankyzy@nu.edu.kz, cislambek.manap@nu.edu.kz, dzhaniya.omarova@nu.edu.kz, edoszhan.temirbekov@nu.edu.kz, faizhan.tukaziban@nu.edu.kz, gzhanbolat.artyk@nu.edu.kz, h, *chang.shon@nu.edu.kz, idichuan.zhang@nu.edu.kz Keywords: geopolymer mixture, recycled waste PET fibers, waste glass sand, twisted fiber, and non-twisted fiber Abstract.
[5] Andiç‐Çakır Ö, Üzüm O, Yüksel C and Sarıkanat M, “Waste glass aggregate for cementitious and polymer concrete,” Proceedings of the Institution of Civil Engineers, Apr. 2016, doi: 10.1680/coma.15.00011
[6] Salim M U and Mosaberpanah M A, “The mechanism of alkali-aggregate reaction in concrete/mortar and its mitigation by using geopolymer materials and mineral admixtures: a comprehensive review,” European Journal of Environmental and Civil Engineering, 26, no. 14, pp. 6766–6806, Aug. 2021, doi: 10.1080/19648189.2021.1960899
[9] Mohammed A A and Mohammed I I, “Effect of Fiber Parameters on the Strength Properties of Concrete Reinforced with PET Waste Fibers,” Iranian Journal of Science and Technology-Transactions of Civil Engineering, 45, no. 3, pp. 1493–1509, Jun. 2021, doi: 10.1007/s40996-021-00663-2
[11] Patil A A, Chore H S and Dodeb P A, “Effect of curing condition on strength of geopolymer concrete,” Advances in Concrete Construction, 2, no. 1, pp. 29–37, Mar. 2014, doi: 10.12989/acc.2014.2.1.029.

Wear protection of deep drawing tools by systematic optimization of highly stressed surfaces Fritz Klocke1,a, Daniel Heinen1,b, Fabian Schongen2,c, Kristian Arntz1,d, Yuan Liu1.e, Vladimir Bäcker2,f, Björn Feldhaus2,g 1Fraunhofer Institute for Production Technology IPT, Steinbachstr. 17, 52074 Aachen 2Laboratory for Machine Tools and Production Engineering (WZL) of RWTH Aachen University, Steinbachstr. 19, 52074 Aachen afritz.klocke@ipt.fraunhofer.de, bdaniel.heinen@ipt.fraunhofer.de, cf.schongen@wzl.rwth-aachen.de, dkristian.arntz@ipt.fraunhofer.de, eyuan.liu @ipt.fraunhofer.de, fv.baecker@wzl.rwth-aachen.de, gb.feldhaus@wzl.rwth-aachen.de Keywords: Laser surface treatment, wear protection, tooling Abstract.
Surv. 3, 2003, p. 268–308 [5] Altan, T.; Vazquez, V.: Numerical Process Simulation for Tool and Process Design in Bulk Metal Forming, CIRP Annals – Manufacturing Technology 2, 1996, p. 599–615 [6] Roll, K.: Simulation of Sheet Metal Forming – Necessary developments in the future, In: LS-Dyna Anwenderforum, 2008, p. 59–68 [7] Roy, R.; Hinduja, S.; Teti, R.: Recent advances in engineering design optimisation: Challenges and future trends, CIRP Annals - Manufacturing Technology 2, 2008, p. 697–715 [8] Liang, J.J.; Qin, A.K.; Suganthan, P.N.; Baskar, S.: Comprehensive learning particle swarm optimizer for global optimization of multimodal functions, Evolutionary Computation, IEEE Transactions, 2006, p. 281–295 [9] Hortig D.; Schmoeckel, D.: Analysis of local loads on the draw die profile with regard to wear using the FEM and experimental investigations, Journal. of Materials Processing Technology. 1, 2001, p. 153–158 [10] Clausen, P.M.; Pedersen, C.D.W.: Non-Parametric Large Scale Structural
Optimization for Industrial Applications, III European Conference on Computational Mechanics, Solids, Structures and Coupled Problems in Engineering, C.A.
Treiber: "Der Laser in der Fertigungstechnik", Hoppenstedt Technik, Darmstadt 1990 [13] König, W.; Roznoki, L.; Schmitz-Justen, Cl; Treppe, F: Oberflächenveredeln mit Laserstrahlung, Laser and Optoelektronik 20, Nr. 2 (1988) [14] Klocke, F.; Scheller, D.: Process monitoring in laser surface treatment operations with reflection and temperature measurement, Production Engineering, München volume 4 (1997) issue 1, Berlin: Wissenschaftliche Gesellschaft für Produktionstechnik (WGP) [15] Vilar, R.: Laser Alloying and Laser Cladding, Deparamento de Engenharia de Materiais, Instituto Superior Tecnico; Materials Science Forum (Volume 301), Lasers in Materials Science, p. 229-252 [16] Partes K.: Analytical model of the catchment efficiency in high speed laser cladding. (2009) Surf.
International Journal for Numerical Methods in Engineering 2, 1977, p. 355–375 [18] Klocke, F.; Bäcker, V.; Feldhaus, B.; Zeppenfeld, C.; Rjasanow, S.; Grzhibovskis, R.: Coupled FE/BE-Analysis of the Deep Rolling Process, Advanced Technology of Plasticity, 2008, p. 666–671 [19] Bäcker, V.; Klocke, F.; Wegner, H.; Timmer, A.; Grzhibovskis, R.; Rjasanow, S.: Analysis of the deep rolling process on turbine blades using the FEM/BEM-coupling, IOP Conference Series: Materials Science and Engineering, 2010, p. 121-134 [20] Bäcker, V.; Klocke, F.; Timmer, A.; Mattfeld, P.; Schongen, F.; Grzhibovskis, R.; Rjasanow, S.: Time Efficient Numerical Tool Optimization for Wear Reduction in Deep Drawing.

Structural Investigation of Biomass-Derived Graphene Oxide Prepared by a Single Step Pyrolysis Followed by a Modified Tour Method Dina Rika Silviana1,a*, Dylia Rahmadyanti1,b, Retno Asih1,c, Haniffudin Nurdiansah2,d, Mochamad Zainuri1,f, and Darminto1,g* 1Department of Physics, Institut Teknologi Sepuluh Nopember, Surabaya, 60111, Indonesia 2Department of Material and Metallurgical Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, 60111, Indonesia adinarikasilviana2405@gmail.com, bdyliaarahmadyanti@gmail.com, cretno.asih@its.ac.id, dhanif_nurdiansah@its.ac.id, ezainuri@physics.its.ac.id, fdarminto@physics.its.ac.id Keywords: Biomass-derived graphene oxide (GO), Green synthesis, Modified Tour method, Pyrolysis Abstract.
Therefore, the improved morphology observed through SEM analysis directly supports the potential of Tour-method-derived graphene oxide for high-performance applications such as supercapacitors, filtration membranes, or advanced composite materials.
Forum, vol. 1094, pp. 93–98, Jul. 2023, doi: 10.4028/p-O6iAAU
Darminto, “Subtle alteration in muon diffusion and hydrogen interaction of thermally modified reduced-graphene-oxide,” presented at the 2ND INTERNATIONAL CONFERENCE ON ADVANCED INFORMATION SCIENTIFIC DEVELOPMENT (ICAISD) 2021: Innovating Scientific Learning for Deep Communication, Jakarta, Indonesia, 2023, p. 020027. doi: 10.1063/5.0114308

Improvement of Interference Fringes Analysis to Obtain Accurate Soret Coefficients Haruki HORIKOSHI1,a *, Isamu ORIKASA1,b, Minami KATAOKA1,c, Yuko INATOMI4,5,d and Shinsuke SUZUKI1,2,3,e 1Department of Applied Mechanics and Aerospace Engineering, Waseda University, Tokyo, Japan, 169-8555 2Department of Materials Science, Waseda University, Tokyo, Japan, 169-8555 3Kagami Memorial Research Institute of Materials Science and Technology, Waseda University, Tokyo, Japan, 169-8555 4Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Kanagawa, Japan, 252-5210 5Space and Astronautical Science, The Graduate University for Advanced Studies, SOKENDAI, Kanagawa, Japan, 252-5210 aharu-r2@akane.waseda.jp, bi.orikasa@fuji.waseda.jp, cminami.kataoka@toki.waseda.jp, dinatomi.yuko@jaxa.jp, esuzuki-s@waseda.jp Keywords: Thermodiffusion, Soret effect, Soret coefficient, Interferometer, Interference fringe Abstract.
Primarily, procedures published in reference [14] were followed; however, a more advanced phase analysis [15,18] was used in this study.
Yoshimura, Investigation on Mechanism of Faceted Cellular Array Growth in International Space Station, Defect and Diffusion Forum 323–325 (2012) 533–537

Introduction The production of composite extrusion profiles with continuous reinforcing elements, which are embedded in an aluminum matrix, is an innovative process for manufacturing structural components in automotive and aerospace engineering.
The non-metallic wire for the experimental investigations was provided by the IWK1 (Institute of Materials Science and Engineering 1, University of Karlsruhe).
Shaker Publishing, Aachen 2007 [3] Klaus, A.; Schomäcker, M.; Kleiner, M.: First Advances in the Manufacture of Composite Extrusions for Lightweight Constructions.
Material Science Forum Vols. 537-538 (2007), pp. 191-197 [10] Moser, B.; Rossoll, A.; Weber, L.; Beffort, O.; Mortensen, A.: Damage evolution of Nextel 610 alumina fibre reinforced aluminium.

Metallic composite materials are currently one of the most dynamically developing and most intensely researched groups of engineering materials as confirmed, especially, by the outcomes of research into composite materials with a matrix of aluminium alloys reinforced with ceramic particles [4], intermetallic phases [5], and - in the recent years - also with carbon nanotubes [6].
As milling advances, the particles are fragmented and re-joined (Fig. 2c), and this finally contributes to the random orientation of the welded particles’ boundaries.
Dr Błażej Tomiczek, PhD Eng is a holder of scholarship from project POKL.04.01.01-00-003/09-00 entitled „Opening and development of engineering and PhD studies in the field of nanotechnology and materials science” (INFONANO), co-founded by the European Union from financial resources of European Social Fund and headed by Prof.
Forum 591-593 (2008) 188-192 [4] E.M.

Comparative Adsorption Isotherm for Beryllium Oxide/ Iron (III) Oxide toward CO2 Adsorption and Desorption Studies Azizul Hakim LAHURI1,a*, Mohd Ambar YARMO2,b, Maratun Najiha ABU TAHARI2,c, Tengku Sharifah MARLIZA1,d, Tengku Shafazila TENGKU SAHARUDDIN3,e, Mark Lee WUN FUI1,f and Norliza DZAKARIA4,f 1Department of Basic Science and Engineering, Faculty of Agriculture and Food Sciences, Universiti Putra Malaysia Bintulu Campus, P.O Box 396, Nyabau Road, 97008 Bintulu, Sarawak, Malaysia 2Catalysis Research Group, School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia 3Faculty of Science and Technology, Universiti Sains Islam Malaysia, Bandar Baru Nilai, 71800 Nilai, Negeri Sembilan, Malaysia 4School of Chemistry and Environment, Faculty of Applied Sciences, Universiti Teknologi MARA, Cawangan Negeri Sembilan, Kampus Kuala Pilah, Pekan Parit Tinggi, 72000 Kuala Pilah, Negeri Sembilan
The adsorbents were characterized by using X-ray Diffraction (XRD) Bruker AXS D8 Advance model.
Raghavan, A journey into the process and engineering aspects of carbon capture technologies, Renew.
Forum. 888 (2017) 479-484

They have attracted a lot of attention in materials science and engineering because of their unique properties and potential applications [1-5].
HEAs have potential applications in various fields, such as aerospace, automotive, energy, biomedical, and environmental engineering [1-5].
Innovations, advances, and applications, CRC Press, Boca Raton, 2020
Forum. 838–839 (2016) 302–307

Mechanical Properties and Microstructure Evolution of an AA5083 via Introducing 0.33%Sc and Cryorolling BAH Thierno Amadou1,a, WAQAS Farid1,b, Hailiang YU1,2,c * College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China Light Alloys Research Institute, Central South University, Changsha 410083, China atbah708@hotmail.com, bwaqas.farid111@gmail.com, cyuhailiang@csu.edu.cn Keywords: AA5083; Cryorolling; Mechanical properties; Microstructure Abstract: The influence of Sc on the mechanical properties and microstructure evolution an AA5083 was studied.
X-ray diffraction (XRD) was conducted using D8 ADVANCE Davinci using Cu Kα radiation (1.5406 Å) at room temperature.
Forum, vol. 765, pp. 716–720, 2013,doi: 10.4028/www.scientific.net/MSF.765.716
Materials Science and Engineering: A 798 (2020): 140328.

Sekara*, P.Vasanthakumarb Department of Mechanical Engineering, National Institute of Technology Calicut, NIT Campus Calicut - 673601, Kerala, India *Corresponding author: asekar@nitc.ac.in, bvasanthakumarp76@gmail.com.
Forum, vol. 979 MSF, pp. 124–128, 2020
Kanthababu, “Advances in Additive Manufacturing and Joining,” in Editors Proceedings of AIMTDR, 2018
Zettler, J.F. dos Santos,V.Sivan, Stress corrosion cracking susceptibility of friction stir welded AA7075–AA6056 dissimilar joint, Materials Science and Engineering vol.392, pp.292-300, 2005