Search results

Effect of Friction Stir Forming Process Parameters on Mechanical Interlock between A5083Alloy and Ultra-Thin Stainless Steel Strands Hamed Mofidi Tabatabaei1,a, Keita Kobayashi1,b, Takahiro Ohashi1,c and Tadashi Nishihara1,d 1School of Science and Engineering, Kokushikan University, 4-28-1 Setagaya-ku, Tokyo, Japan amofidih@kokushikan.ac.jp, bs63a271e@kokushikan.ac.jp, ctohashi@kokushikan.ac.jp, dnisihara@kokushikan.ac.jp Keywords: Friction Stir Forming, Mechanical Interlock, Fiber Reinforced Metal, Aluminum Alloy, A5083.
Materials Science Forum. 426-432. 2971-2978
Key Engineering Materials. 777. 17-21
Materials Science Forum. 926. 17-22. 10
Materials Science Forum. 838-839. 574-580

The principal objective of MM2003 was to create an international forum for the exchange, dissemination and discussion of the state-of-the-art technologies and recent developments in macro-, meso-, micro-, nano-mechanics of materials and structures.
While MM2003 focused on the most recent advances in strength, fracture and mechanics of micro- and nano-structured materials, it also served to link the gaps between the conventional macro/mesosystems and the emerging micro/nano-materials technology. 128 papers were presented at MM2003, covering the following areas: Nanotube/Nanofiber; Thin films; Biomaterials & Biomimetics; Polymer/Composites/Interface; Fatigue & Creep; Piezoelectrics & Ferroelectrics; Fracture Mechanics; Fracture Physics; Computational Mechanics; Mechanics of Rock & Concrete; Dynamic Fracture & Damage.
Amongst these topical areas, papers in the fields of composite materials; thin films and coatings; as well as fracture, fatigue and strengths of advanced materials are included here.
Wong Education Foundation, the US Natural Science Foundation, the US Army Research Office - Far East, the Far East and Oceanic Fracture Society (FEOFS), the Hong Kong Society of Theoretical & Applied Mechanics (HKSTAM), the Micro Materials Measuring Technology, the Guyline (Asia) Ltd., and the Department of Mechanical Engineering, HKUST.

This invited paper reviews and updates development of durable SiC IC technology aspects relevant to engineering infusion into beneficial applications, including the first long-duration low-mass Venus lander missions.
However, the vast majority of such demonstrations have neglected to attain application-useful prolonged and stable T > 450 °C operation, and have therefore not been considered viable by designers for nearer-term infusion into upcoming advanced systems.
Spry et al., Materials Science Forum 858 (2016) 908
Chen, Materials Science Forum 828 (2016) 1112
Neudeck, Materials Science Forum 924 (2018) 962

The Research of Two Staged Non-isolated Photovoltaic Grid Connected Inverter Control Method Jia Guo*1,2,a, Zhigang Li1,b, Yaping Cheng1,c, Chunyan Cui1,d 1School of Electrical Engineering, Hebei University of Technology, Tianjin 300130, China 2School of Information and Electrical Engineering, Hebei University of Engineering, Handan Hebei 056038, China a guojiazdh@yahoo.cn, bzhigangli@126.com, cyapingcheng@163.com, dchunycui@163.com Keywords: Photovoltaic power, Grid-connected inverter, Topology of inverter, Current control Abstract.
Forum Vol. 41(9):10-16(2009)
Forum Vol. 99:2513-2522(2011)
Forum Vol.59(1): 435-443(2012)
Forum Vol.25(5):1331-1338 (2010)

Materials Science Forum Vols. *** (2004) pp.112-116 online at http://scientific.net Ó 2004 Trans Tech Publications, Switzerland Correlating Surface Functionality with Machining Conditions in Precision Machining Processes X.C.
The nature of the engineering surface can be categorized in two mechanisms, i.e. contact and spatial distributions.
Advances in Materials Manufacturing Science and Technology 114 Implementation of the Modelling Approach Fig.1 illustrates the implementation of the model approach in MATLAB Simulink environment.
Materials Science Forum Vols. *** 115 Discussions Displacement between cutting tool and workpiece.
Journal of Advanced Manufacturing Technology [3] X.

Materials Science Forum Vols. *** (2004) pp.760-764 online at http://scientific.net  2004 Trans Tech Publications, Switzerland Simulation for Guide Roll in 3D-FE Analysis of Cold Ring Rolling L.G.
Li1,b 1 Department of Materials Forming and Control Engineering, Northwestern Polytechnical University, P.O.
Introduction Ring rolling is an advanced continuous and local deformation process used to manufacture parts with revolved geometries such as bearings, which has many advantages such as considerable saving in energy and material cost, uniform quality, smooth surface, short production time etc.
According to the expression, the ith revolution instantaneous thickness iH of the ring can be computed when the Advances in Materials Manufacturing Science and Technology 762 initial geometry dimensions ( 0 0 0 1, , ,R r H R ) of the ring blank and driver roll as well as the feed rate (v ) of idle roll and rotational speed ( 1n ) of driver roll are given. 2 1 1 0 0 0 1 1 4( 1) 30 , , ( ) ,( 1,2,3, , ) 2( 1) i i i H H a ab v H a b R r H i n a n R − −+ − + = = = + = + L
The circularity of the ring that is defined as the ratio of arbitrary two orthogonal diameters of ring Advances in Materials Manufacturing Science and Technology 764 fluctuates near to 1.0 as illustrated in Fig. 5.

Anomalous Conduction Between the Band and Nearest­Neighbor Hopping Conduction Regions in Heavily Al­Doped p­Type 4H­SiC Atsuki Hidaka1,a, Akinobu Takeshita1, Kohei Ogawa1, Tatsuya Imamura1, Kota Takano1, Kazuya Okuda1, Hideharu Matsuura1,b, Shiyang Ji2, Kazuma Eto2, Takeshi Mitani2, Kazutoshi Kojima2, Tomohisa Kato2, Sadafumi Yoshida2, and Hajime Okumura2 1Department of Electrical and Electronic Engineering, Osaka Electro­Communication University, Neyagawa, Osaka 572­8530, Japan 2Advanced Power Electronics Research Center, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305­8568, Japan ah­atsuki@osakac.ac.jp, bmatsuura@osakac.ac.jp Keywords: Temperature­dependent resistivity, p­type 4H­SiC, Codoped 4H­SiC, Heavily Al­doped 4H­SiC, Heavily Al­ and N­codoped 4H­SiC, Chemical vapor deposition, Solution growth, Physical vapor transport Abstract.
Forum Vol. 778­780 (2014), p. 135
Forum Vol. 924 (2018), p. 188
Forum Vol. 963 (2019), p. 324
Forum Vol. 821­823 (2015), p. 9

Materials Science Forum Vols. *** (2004) pp.52-58 online at http://scientific.net  2004 Trans Tech Publications, Switzerland Growth of Nanocrystalline Diamond Films on Co-cemented Tungsten Carbide Substrates by Hot Filament CVD F.H.
Chen1,b 1 School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, China 2 Research Institute of Micro/Nanometer Science & Technology, Shanghai Jiao Tong University China a sunfanghong@sjtu.edu.cn, bzmzhang4202@sohu.com Keywords: Hot filament CVD, Nanocrystalline, Diamond film, Coatings Abstract.
In addition, the HR-TEM was used to investigate the surface characteristics and Advances in Materials Manufacturing Science and Technology 54 environment of carbon atoms in the films.
Composite diamond films with smooth surfaces are achieved by the deposition of smooth Materials Science Forum Vols. *** 57 fine-grained nanocrystalline diamond layers grown on rough microcrystalline diamond layers.
Advances in Materials Manufacturing Science and Technology 58 Acknowledgments This work is supported by Nanometer special Foundation in the field of advanced materials of National High Technology Research and Development Program (863 Program) of P.R.China (2002AA302613) and National Natural Science Foundation of P.R.China (50275095).

Preface The 2018 International Conference on Material Science and Engineering (ICMSE 2018) was taken place in Jeju Island, South Korea on June 15-17, 2018.
The objective of ICMSE 2018 is to bring together academics, scientists, engineers, postgraduates and other professionals in the area of material science and engineering technology from all over the world.
It provides a high-standard international forum to introduce, to exchange and to discuss recent advances novel and practical techniques or application in the field of material engineering and application.
Dongyan Shi Harbin Engineering University College of Mechanical and Electrical Engineering Committee Organizer Prof.
Dongyan Shi Harbin Engineering University College of Mechanical and Electrical Engineering Secretary Jiwoong Park ICMSE Committee Associate Editors Prof.

Preface With the current development of materials science and engineering, many different cost-effective and high-quality materials have come into use in various applications.
Thus, this volume of the journal “Material Science Forum” presents to readers the 1st special issue from the series “Current Advances in Materials Applications”, which contains articles covering different aspects of the research the properties of the materials and methods their applications.