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Effect of Post Weld Heat Treatment and Filler Metal on the Microstructure, Mechanical Properties, and Corrosion Resistance of Dissimilar Welds between Carbon Steel and Stainless Steel Junjira Junpattanasit1,a Jednupong Palomas2,b, Attaphon Kaewvilai1,c and Chayanee Tippayasam1,c* 1Department of Welding Engineering Technology, College of Industrial Technology, King Mongkut's University of Technology North Bangkok, 1518 Pracharat 1 Rd., Bangsue, Bangkok, 10800, Thailand 2Department of Materials Engineering and Production, Faculty of Engineering, King Mongkut's University of Technology North Bangkok, 1518 Pracharat 1 Rd., Bangsue, Bangkok, 10800, Thailand aPianojunjira@gmail.com, bj.s.palomas@gmail.com, cattaphon.k@cit.kmutnb.ac.th, cchayanee.t@cit.kmutnb.ac.th Keywords: Dissimilar welding, Carbon steel, Stainless steel, Post weld heat treatment (PWHT), Gas tungsten arc welding (GTAW), Mechanical properties, Microstructure, Corrosion resistance.
Bodunrin, A comprehensive review of residual stresses in carbon steel welding: formation mechanisms, mitigation strategies, and advanced post-weld heat treatment techniques, Int.
Forum 1103 (2023) 37-48

Modeling and Control of Grid-Connected Solar-Wind Hybrid Micro-Grid System with Multiple-Input Ćuk DC-DC Converter for Household & High Power Applications Peter Anuoluwapo, Gbadega1,a* and Olufunke Abolaji, Balogun2,b 1,a *Discipline of Electrical, Electronic & Computer Engineering, School of Engineering, Howard College Campus, University of KwaZulu-Natal, King George V Avenue, Durban, 4041, South Africa. 2,b *Discipline of Electrical & Electronic Engineering, School of Engineering, Obafemi Awolowo University Ile-Ife, Osun State, Nigeria.
More so, the micro-turbine is equipped with technologies enabling low NOx emissions, recuperation, and advanced materials.
Balogun, "Active and Reactive Power Droop Controller Design for Reliable and Optimal Control of Renewable-Based Micro-Grid," in Advanced Engineering Forum, 2021, pp. 111-136
Saha, "Model-Based Receding Horizon Control of Wind Turbine System for Optimal Power Generation," in Advanced Engineering Forum, 2021, pp. 83-98
Yang, "Modeling and simulation of energy control strategies in AC Microgrid," in 2016 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2016, pp. 1469-1474

The Effect of Leaching Time on ZrO2 Synthesis through Alkali Fusion and Acid Leaching Erlina Yustanti1,2,a*, Lestari Artrisanti1,b and Eko Sulistiyono3,c 1Department of Metallurgical Engineering, Faculty of Engineering, Sultan Ageng Tirtayasa University, Jl.
Sudirman KM. 03, Cilegon Banten 42435, Indonesia 2Nanomaterials and Process Technology Laboratory, Centre of Excellence, Faculty of Engineering Sultan Ageng Tirtayasa University, Jl.
You, RSC Advances In situ spectroscopic studies of decomposition of ZrSiO4 during alkali fusion process using various, RSC Advances.
Paschoal, High Purity Zirconia and Silica Powders via Wet Process: Alkali Fusion of Zircon Sand, Materials Science Forum, (2008) 591–593, p. 771–776. doi: 10.4028/www.scientific.net/MSF.591-593.771

Numerical Evaluation of Heat Transfer from Rotating Discs Separated by Sealing Elements Julian Praß1,a, Mario Reinelt1,b∗, Jörg Franke2,c and Stefan Becker1,d 1Institute of Process Machinery and Systems Engineering, Cauerstraße 4, 91058 Erlangen, Germany 2Institute for Factory Automation and Production Systems, Egerlandstraße 7-9, 91058 Erlangen, Germany apr@ipat.uni-erlangen.de, bmarioreinelt@gmx.net, cjoerg.franke@faps.fau.de, dsb@ipat.uni-erlangen.de *corresponding author Keywords: Rotating Discs, Heat Transfer, Convective Heat Transfer, CHT, CFD, RANS Abstract.
Menter, Two-Equation Eddy-Viscosity Turbulence Models for Engineering Applications, in: AIAA Journal, volume 32, no. 8, (1994), pp. 1598-1605
Praß et al., Numerical Investigation of a Friction Ventilator for Different Geometrical Setups, in: Advanced Engineering Forum, volume 19, Trans Tech Publ, (2016), pp. 35-42

Effect of Grain Size on the Fracture Toughness of Bimodal Nanocrystalline Materials Yingguang Liu1,a*, Xiaodong Mi1,b, Songfeng Tian1,c 1School of Energy and Power Engineering, North China Electric Power University, Baoding 071003, Hebei, People’s Republic of China ayingguang266@126.com, bmixiao.dong@163.com, ctiansongfeng@163.com Keywords:Bimodal nanocrystalline materials; Cohesive zone; Fracture toughness; Grain size Abstract:To research the effect of grain size on the fracture toughness of bimodal nanocrystalline (BNC) materials which are composed of nanocrystalline (NC) matrix and coarse grains, we have developed a theoretical model to study the critical stress intensity factor KΙC (which characterizes toughness) of BNC materials by considering a typical case where crack lies at the interface of two neighboring NC grains and the crack tip intersect at the grain boundary of the coarse grain, the cohesive zone size is assumed to be equal to the grain size d of the NC matrix.
As the deficiency of low ductility and the associated loss of toughness in some materials stop their applications in engineering.
According to engineering practice and theoretical experience, people always build a composite structure to enhance the ductility of such materials [6-8].
McSpadden, Characterization techniques for composites and other advanced materials, Composites: Part B 30 (1999) 631–646
Forum 553 (1992) 88–90

However, due to the high price, the Ag and Au as the noble metals do not attract much interest in engineering.
Currently, aluminum and copper are the most widely used metals in electrical engineering and the electronic industry [5].
To develop novel Fe-containing Al alloys for electric auto components, the high Fe content becomes essential to satisfy the engineering requirement for high strengths.
Hence, the research and development of advanced and cost-effective manufacturing technologies is essential to minimize the effect of the Fe content on the castability, quality and performance of Fe-containing Al alloys with both high electrical conductivity and strengths.
Rethwisch, Materials science and engineering: An introduction. tenth ed.

At present, there are various submarine engineers in the sea seismic areas.
Acknowledgements This paper was supported by the Scientific Research Key Project of the Shandong Province’s Geoscience Forum (LDXHLT-2008-10-001) and the Geological Survey Project of CGS (200213000022).
[5] Hongshui TIAN, Zhongjie WAN, Hualin WANG: Geological Review Vol. 49(2003), p. 123-131(in Chinese) [6] Hongshui TIAN, Zengqi ZHANG, Banghua ZHANG, et al.: Geology in China Vol. 33(2006), p. 1137-1143(in Chinese) [7] Hongshui TIAN, Hongkui LI, Zengqi ZHANG, et al.: Acta Geoscientica Sinica Vol. 28(2007), p. 496-506(in Chinese) [8] Hongshui TIAN, Banghua ZHANG, Jiewang ZHU, et al.: Journal of Palaeogeography Vol. 13(2011), p. 645-656(in Chinese) [9] Hongshui TIAN, Jing YUAN, Shenhe ZHANG, et al.: Acta Sedimentologica Sinica Vol. 24(2006), p. 496-501(in Chinese) [10] Hongshui TIAN, Zengqi ZHANG: Chinese Journal of Geotechnical Engineering Vol. 27(2005), p. 1453-1457(in Chinese) [11]Pratt B R: Sedimentary Geology Vol. 117(1998), p.1-10 [12] Xiufu QIAO, Haibing LI: Journal of Palaeogeography Vol. 11(2009), p. 593-610 (in Chinese) [13] Xiaonan GONG: Advanced Soil Mechanics.
(in Chinese ) [14] Minghua Zhao, Xiao Yu: Soil Mechanics and Foundation Engineering. ( Wuhan University of Science and Technology Press, China 2009).

Early-stage oxidation behavior of γγγγ''''-Ni3Al-based alloys with and without Pt addition Shigenari Hayashi1,a, Toshio Narita 1,b and Brian Gleeson2,c 1 Devision of Materials Science and Engineering, Hokkaido University, N13, W8, Kitaku, Sapporo, 060-8628, Japan 2 Department of Materials Science and Engineering, Iowa State University, Ames, Iowa, 50011-2300, USA a hayashi@eng.hokudai.ac.jp, bnarita@eng.hokudai.ac.jp, cbgleeson@iastate.edu Keywords: short-term oxidation, γ'-Ni3Al, Pt effect, Al2O3 scale, GD-OES analysis Abstract The early-stage oxidation behavior of γ'-Ni3Al-based alloys of composition (in at.%) Ni-22Al and Ni-22Al with 10, 20, and 30Pt was investigated in terms of oxidation kinetics, scale evolution and resulting composition profiles during heating to 1150ºC in air.
Recently, much attention has focused on Pt-modified bond coatings for advanced thermal barrier coating (TBC) systems [1] and the benefits of Pt in improving the spallation resistance of the Al2O3 scale that forms on these bond coatings [2- 4].
Forum, Vol. 461-464 (2004), p. 213

Viscous Fingering: A Topological Visual Analytic Approach Jonas Lukasczyk1,a, Garrett Aldrich2,3,b, Michael Steptoe4,c, Guillaume Favelier5,d, Charles Gueunet5,e, Julien Tierny5,f, Ross Maciejewski4,g, Bernd Hamann2,h, and Heike Leitte1,i 1Department of Computer Science, TU Kaiserslautern, Kaiserslautern 67663, Germany 2Department of Computer Science, University of California, Davis, CA 95616, U.S.A. 3CCS-7 Applied Computer Science, Los Alamos National Laboratory, Los Alamos, NM 87544, U.S.A. 4School of Computing, Informatics, and Decision Systems Engineering, Arizona State University, Tempe, AZ 85287, U.S.A. 5Sorbonne Universites, UPMC Univ Paris 06, CNRS, LIP6 UMR 7606, France ajl@jluk.de, baldrich@lanl.gov, cmsteptoe@mainex1.asu.edu, dguillaume.favelier@lip6.fr, echarles.gueunet@lip6.fr, fjulien.tierny@lip6.fr, grmacieje@asu.edu, hhamann@cs.ucdavis.edu, ileitte@cs.uni-kl.de Keywords: Topological data analysis, data segmentation, feature tracking, ensemble data, viscous
This process is prominent in many fields of science and engineering [6, 8]; including geology, hydrology, and chromatography.
The user can also use a slider to advance the current view over time.
Computer Graphics Forum, 35(3):643-667, 2016
In Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS '15, pages 36:1-36:10.

Ngaini, Study on morphological, optical and electrical properties of graphene oxide (GO) and rGO, Materials Science Forum, 917 (2018) 112-116
Kumar, Effect of Reduced Graphene Oxide and Annealing Temperature on the Photocatalytic Properties of Titanium Oxide, International Journal of Materials Science and Engineering, 3(4) (2015) 267–278
Worsley, Roya Maboudian, High surface area MoS2/graphene hybrid aerogel for ultrasensitive NO2 detection, Advanced Functional Materials, 26(28) (2016) 5158-5165
Series: Materials Science and Engineering 149 (2016) 012195. doi:10.1088/1757-899X/149/1/012195