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Online since: October 2007
Authors: Nobuhiro Tsuji, Eiichiro Matsubara, T. Ichitsubo, K. Hirai
Tsuji2,d 1 Department of Materials Science and Engineering, Kyoto University, Kyoto, Japan 2 Department of Adaptive Machine Systems, Graduate School of Engineering, Osaka a kumachi@t03.mbox.media.kyoto-u.ac.jp, btichi@mtl.kyoto-u.ac.jp, ce.matsubara@materials.mbox.media.kyoto-u.ac.jp, dtsuji@ams.eng.osaka-u.ac.jp Keywords: ARB aluminum, Ultrasonic damping, X-ray diffraction, Hall plot Abstract.
Acknowledgment This work was partly supported by Grant-in-Aid for Scientific Research on the Priority Area Investigation of ''Giant Straining Process for Advanced Materials Containing Ultra-High Density Lattice Defects'' from the Ministry of Education, Science, Sports and Culture, Japan.
Forum.
Online since: March 2008
Authors: Qi Xun Yu, Si Qin Pang, Jing Ying Zhang, Shu Suo Meng, Tian Shun Wang, Jin Tao Hu
Development & Application of Polycrystal Cubic Boron Nitride Cutting Tool Material Jingying Zhang1,a ,Qixun Yu 1,a, Siqin Pang 1,a , Shusuo Meng 2,b, Tianshun Wang 2,b and Jintao Hu1,a 1 School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing, China, 100081 2 Beijing Yichangyuan Hi-science Technology Co., LTD, A-2001 Westing House, 12 suzhou Street, Beijing, China, 100080 a zhangjy2002@sohu.com; bgs@cncbn.com.cn Keywords: Cutting tool material, Polycrystal cubic boron nitride, Turning, Cutting regime Abstract.
The hardened steel (T10A, 60~63HRC) is turned with PCBN, advanced cemented carbide YS8 (K10) and Si3N4 based composite ceramics HDM-3 blades.
PCBN cutting tool has good effect in turning other difficult-to-cut materials, such as cemented carbide, engineering ceramics, industrial glass, pure tungsten, and pure molybdenum.
Forum, Vol.532-533 (2006), pp.412
Online since: June 2008
Authors: Ruslan Valiev, Javaid Qazi, L. Allard, Henry J. Rack
Valiev 4,d 1 School of Materials Science and Engineering, Clemson University, Clemson, SC 29634, USA 2 Formerly School of Materials Science and Engineering, currently, KEMET Electronics Corporation, 2835 KEMET Way, Simpsonville, SC 29681 USA 3 Oak Ridge National Laboratory, 1 Bethel Valley Rd., Building 4515, MS 6064 Oak Ridge, TN 37831-6064 4 Institute of Advanced Materials, Ufa State Aviation Technical University, Ufa, 45000 Russia a rackh@exchange.clemson.edu b javaidqazi@kemet.com c allardlfjr@ornl.gov d RZValiev@mail.rb.ru Keywords: VT-6(Ti-6Al-4V), annealing, recovery, continuous recrystallization.
Forum, Vol. 503-504 (2006), p. 757
Online since: March 2009
Authors: Yuki Nakano, Takashi Nakamura, Takayoshi Shimura, Takuji Hosoi, Heiji Watanabe, Yuu Watanabe, Makoto Harada, Yusuke Kagei, Takashi Kirino, Shuhei Mitani
Impact of a Treatment Combining Nitrogen Plasma Exposure and Forming Gas Annealing on Defect Passivation of SiO2/SiC Interfaces Heiji Watanabe1-2,a, Yuu Watanabe1, Makoto Harada1, Yusuke Kagei1, Takashi Kirino1, Takuji Hosoi1,2, Takayoshi Shimura1, Shuhei Mitani3, Yuki Nakano3, and Takashi Nakamura3 1 Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan 2 Research Center for Ultra-Precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan 3 New Material Devices R&D Center, ROHM CO., LTD., 21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan a watanabe@mls.eng.osaka-u.ac.jp Keywords: MOS devices, interface properties, plasma nitridation, forming gas annealing, interface traps, fixed charge, defect passivation Abstract.
Among these devices, SiC-based metal-oxide-semiconductor field-effect transistors (MOSFETs) have gained considerable attention as advanced normally-off switching devices.
Forum Vol. 389-393 (2002), p. 985 [3] Y.
Online since: September 2017
Authors: Petrică Vizureanu, Sergiu Ciprian Focșăneanu, Andrei Victor Sandu, Mădălina Simona Bălţatu
Mangeron” Street, 700050, Iasi, Romania 2Centre of Excellence Geopolymer & Green Technology School of Materials Engineering, University Malaysia Perlis, KompleksPengajian Jejawi 2, 02600 Arau, Perlis 3 Romanian Inventors Forum, 3 Sf.
The state-of-the-art technological ceramics will also be used that exploit in engineering applications is for their mechanical properties in particular.
Sidambe, Biocompatibility of advanced manufactured titanium implants-A review, Materials (Basel). 7 (2014) 8168-8188
Online since: May 2012
Authors: Xin Zhi Shi, Chang Qi, Mei Ling Qu, Gao Feng Wang
Introduction A variety of electronic, medical and industrial devices are developed by the advances in wireless communication and semiconductor technology.
In recent years, advances in wireless power transfer technology bring prospect of overcome these difficulties.
[2] Wenhui Xin, Guozheng Yan and Wenxing Wang: Journal of Biomedical Engineering, VOL.27, NO.3 (2010), p.490
[5] Guiping Du and Bo Zhang: EXPERTS’ FORUM , p.92
[12] Dongdong Ye, Guozheng Yan, Jiajun Li, Kundong Wang and Guanying Ma: Chinese Journal of Biomedical Engineering, VOL.17, NO.2(2008), p.47
Online since: June 2007
Authors: Ung Yu Paik, Jung Chel Chang, Jae Young Kwon, Seong Churl Choi, Yeon-Gil Jung
Bonding Strength of Top Coat and Its Fracture Mechanism in Thermal Barrier Coatings with Thermal Fatigue Jae-young Kwon1, Yeon-Gil Jung, Jung-Chel Chang2, Seong-Churl Choi2, Ungyu Paik2 1 School of Nano & Advanced Materials Engineering, Changwon National University, 9 Sarim-dong, Changwon, Kyungnam 641-773, Korea 2 Dept. of Ceramic Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Korea a Corresponding author: jungyg@changwon.ac.kr Keywords: bonding strength, fracture, resintering, thermal barrier coatings (TBCs), thermal fatigue Abstract.
Forum, Vol. 369-372 (2001), p. 711
Online since: October 2014
Authors: Constantin Baciu, Costică Bejinariu, Stefan Lucian Toma, Costel Dorel Florea, Alin Cazac
Experimental Determination of Force and Deformation Stress in Nanostructuring Aluminum by Multiaxial Forging Method CAZAC Alin Mariana, BEJINARIU Costicab, BACIU Constantinc, TOMA Stefan Luciand and FLOREA Costel Dorele ‘‘Gheorghe Asachi’’ Technical University of Iasi, Faculty of Material Science and Engineering, Bdul.
Wang, A Study on Characteristics of Microstructures and Orientations of UFG Materials Prepared by SPD Materials Science Forum, 2011, pp. 667-669 [5] I.
Popa, Multifunctional Advanced Superfine/nano - Grained Materials Obtained by Severe Plastic Deformation, Brasov, 2013
Langdon, Grain Refinement and Superplastic Flow in an Aluminum Alloy Processed by High-pressure Torsion, Materials Science and Engineering A 408(1–2) (2005) 141–146
Online since: March 2013
Authors: Feng Xiang Lin, Dorte Juul Jensen, Torben Leffers, Wolfgang Pantleon
Juul Jensen1,d 1Danish-Chinese Center for Nanometals, Materials Science and Advanced Characterization Section, Department of Wind Energy, Technical University of Denmark, Risø Campus, 4000 Roskilde, Denmark 2Department of Mechanical Engineering, Section for Materials and Surface Engineering, Technical University of Denmark, 2800 Kongens Lyngby, Denmark alnfe@dtu.dk, btole@dtu.dk, cpawo@dtu.dk, ddoje@dtu.dk Keywords: copper, rolling, widening, recrystallization, cube texture Abstract.
Forum 702-703 (2012) 398-401
Online since: September 2018
Authors: Koichi Nakamura, Kudakwashe Nyamuchiwa, Atef S. Hamada, Mohamed Abdel Hady Gepreel
These transition metal elements have s, p and d electrons that can interact and influence various properties by the advanced electron cloud interaction and hybridization; the degree of β-phase stability is affected by the concentration of the aforementioned elements and the resulting final phases usually contain varying metastable products after rapid cooling and cold deformation.
Engineering (E) and true (T) stress–strain curves of Ti-17Nb-6Ta-3Zr alloy are plotted in Fig. 4.
(a) Typical compression stress-strain curves of Ti-17Nb-6Ta-3Zr alloy in the as homogenized condition [ stopped at 45% engineering strain] (b) Loading-deloading cyclic of homogenized alloy to calculate the elastic modulus.
Forum Vol. 889 (2017), p. 165