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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

Two novel methods to realize the superplastic forming of ultrahigh strength steels Bingzhe Bai 1, a, Han Zhang 1, b 1 Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China a bzbai@mail.tsinghua.edu.cn b zhanghan06@mails.tsinghua.edu.cn Keywords: steel, superplasticity, strain rate sensitivity, flow stress Abstract Two novel methods of obtaining microduplex structures, ferrite plus spherical carbides, in ultrahigh strength steels (~2000MPa) are introduced.
Introduction Ultrahigh strength steels are widely used in heavy load engineering field to ensure safety.
Forum, Vol. 304-306 (1999), p. 133
Chokshi: Superplasticity in Advanced Materials (Transtec, Switzerland 1997).

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

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

Shin 2,c 1 Department of Materials Engineering, Ben-Gurion University of the Negev Beer-Sheva 84105, Israel 2 School of Materials Science and Engineering, Research Institute of Advanced Materials Seoul National University, Seoul 151-744, Korea a guyben@bgu.ac.il, b deliezer@bgu.ac.il, c ksshin@snu.ac.kr Keywords: Magnesium Alloy, Die Cast, Alloying Element, Electrochemical Techniques.
Forum Vol. 350-351 (2000), p. 131

Militzer b The Centre for Metallurgical Process Engineering, University of British Columbia Vancouver, B.C., Canada V6T 1Z4 Phone: (604) 822 6964, Fax: (604) 822 3619 a ffazeli@interchange.ubc.ca, bmilitzer@cmpe.ubc.ca Keywords: TRIP steels, phase transformations, modelling, non-recrystallized austenite, ferrite formation, bainite formation.
Similarly, it is proposed here to consider the effective grain size for a non-recrystallized austenite to describe the kinetics of ferrite formation in the framework of a mixed-mode model [6] that has already been applied to describe the austenite decomposition from recrystallized austenite in a number of advanced high strength steels [2-3,5].
Capturing the kinetics of austenite decomposition for both recrystallized and non-recrystallized cases with one set of parameters confirms the versatile capability of the proposed modeling framework Acknowledgments The authors wish to thank the Natural Sciences and Engineering and Research Council of Canada and Dofasco Inc. for providing the financial support; Dofasco Inc. supplied also the material for this study.
Forum, 500-5001 (2005), 329-338. 5.

Since that time, the importance of niobium regarding the development of engineering materials was recognized.
Its refinement, processing and utilization demand advanced technology and strict process control.
Experimental Part Nb-Ti alloys were produced at Lorena Engineering School (USP-EEL) in Lorena, Brazil.
Forum Vol. 258-260 (2006), p. 137

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

Erisov, Resistance to brittle fracture and availability of austenitic steels, IOP Conference Series: Materials Science and Engineering. 3 (450), (2018) 032041
Semin, Development of advanced patterns of cryogenic steels for gas vessels and stationary storage tanks of liquefied natural gas designed for Arctic conditions, Arctic: Ecology and Economy. 4 (24) (2016) 80-89
Igolkin, Strength of structural elements with cracks, IOP Conference Series: Materials Science and Engineering. 1 (826) (2020) 012015
Solovev, Energy Parameters of the Binder during Activation in the Vortex Layer Apparatus, Materials Science Forum, Vol. 945 (2019) 98-103.

The Influence of Inhomogeneous Deformation on the Microstructures and Properties of Thick-plate 7150 Alloy Feng Zhao1, a, Lingyong Cao1, Yujing Lang1, Hua Cui2, Linzhong Zhuang1 and Jishan Zhang1, b 1 State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Xueyuan Road 30, Haidian District, Beijing 100083, China 2 School of Materials Science and Engineering, University of Science and Technology Beijing, Xueyuan Road 30, Haidian District, Beijing 100083, China a phoenixzhf@gmail.com, b zhangjs@skl.ustb.edu.cn Keywords: Aluminum alloy, Thick-plate, Deformation, Precipitates, Properties.
Fig. 4 The engineering stress-strain curves (A – center layer, B – surface layer).
Forum ( 2002) 815-820