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Mechanical Properties of Short Carbon Fiber-Reinforced SiC-Matrix Composites and Correlation to Fibers Shuqi Guo1,a , Toshiyuki Nishimura2,b and Yutaka Kagawa3,c 1Hybrid Materials Unit, National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan 2Sialon Unit, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan 3Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan aGUO.Shuqi@nims.go.jp, bNISHIMURA.Toshiyuki@nims.go.jp, cKAGAWA.Yutaka@nims.go.jp Keywords: Cf/SiC composites; Reactive Melt Infiltration; Carbon fibers; Mechanical properties.
Gotoh, Development of high temperature materials including CMCs for space application, Key Engineering Materials, 164-165 (1999) 439-444
Berndt, C/C-SiC composites for space applications and advanced friction systems, Mater.
Krenkel, Applications of fiber reinforced C/C-SiC ceramics, Ceramic Forum International, 80 (2003) E31-E38
Renz, C/C-SiC composites for advanced friction systems, Adv.

By continued pressing a more advanced deformed substructure was obtained after conducting two deformation passes (8 pressings), which yielded the equivalent strain of ε~2.32, four deformation passes (16 pressings, ε~4.64) and 8 deformation passes (32 pressings, ε~9.28).
Locally observed, the more advanced process of polygonization contributed to formation of regular equiaxed subgrains free of dislocations.
Considering transformation characteristics of deformed structure the mechanism, which contributes to structure refinement, as concerns of the only advanced deformed substructure transformation within macro- sheared bands to polygonized subgrains, excluding primary stage of the large grains subdivision by- macroshearing, the local dynamic reco- very is active and no more microshearing.
The engineering stress-strain curves of post-deformed and annealed Al are presented in Fig. 7.
Forum, vol. 519-521 (2006), p. 79.

Mei1,a 1State University of Campinas, Faculty of Mechanical Engineering, 13083-860, Campinas, Brazil. 2University of São Paulo, Metallurgical and Materials Engineering Department, 05508-030, São Paulo, SP, Brazil apmei@fem.unicamp.br Keywords: microalloyed steel, TTT diagrams, niobium, vanadium, railway wheels, bainite.
Advanced pearlitic and bainitic high strength rails promise to improve rolling contact fatigue resistence, in 7th World Congress on Railway Research (WCRR2006), 62, 1 (2006) 9
Da Silva et al., Isothermal transformations in advanced high strength steels below martensite start temperature, Mater.
Dutta et al, Design of high-strength and damage-resistant carbide-free fine bainitic steels for railway crossing applications, Materials Science and Engineering: A, 759 (2019) 210-223
Materials Science & Engineering A, 720 (2018) 248–256

Combustions synthesis of advanced materials: part I. reaction parameters.
Journal Of Ordnance Engineering College Vol. 14,2 (2002), p. 1 [4] Zhao Z M, Ye M H, Du X K, et al.Technologies of synthesizing SHS ceramic-lined pipes an ceramic densification.
Mater Sci Forum Vol. 2, (2004), p. 127 [7] Zhang R Z, Guo Z M, Jia C C, et al.

Utyashev2,b 1Institute of Physics of Advanced Materials, Ufa State Aviation Technical University, Russia 2 Institute for Metals Superplasticity Problems RAS, Ufa, Russia a giraab@mail.ru, bufz1947@mail.ru Keywords: severe plastic deformation, specific deformation zone area, high-strength nanotitanium for medicine.
It is important that in development of technological SPD processes and assessment of their efficiency the developed and established equation dependencies were applied that can be used in engineering practice. 2.
Forum, 2008, Vol. 584-586. pp. 80-85

Beldjilali, Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 138 (2007) 293-297
Williams, Materials Science Forum 600-603 (2009) 739-742

Yang Jiangsu Provincial Key Laboratory of Advanced Welding Technology School of Materials Science and Engineering, Jiangsu University of Science & Technology 2 Mengxi Road, Zhenjiang City, Jiangsu 212003, P.R.
Yang: Mater Sci Forum Vols. 628-629 (2009), p. 721-726 [5] J.

Citation & Copyright (to be inserted by the publisher ) Asymmetric Rolling as Means of Texture and Ridging Control and Grain Refinement of Aluminum Alloy and Steel Sheets Dong Nyung Lee Research Institute of Advanced Materials and School of Materials Science and Engineering Seoul National University, Seoul 151-744, Korea Keywords: Asymmetric rolling, texture, ridging, grain refinement, aluminum alloys, steel Abstract.
Forum.

Advanced Powder Technology, 23 (2012) 580–582 [4] A.
Materials Science and Engineering, A445-446 (2007) 135-140 [13] F.
Materials Science Forum, 584-586 (2008) 977-981

For this purpose knowledge of product development (study of material strength, thermal physics, mechanics of a deformed solid body et al) is to be integrated with scientific advances of material science.
We hope, that methods of layer-by-layer synthesis of product-composites developed in this direction (selective laser sintering of powders, especially), ion implantation of surface layer, selective surfacing with nano-powders and composite coating can advance solution of this problem soon.
Petrushin, R.H Gubaidulina., New principles of mechanical engineering. 7th International Forum on Strategic Technology (IFOST - 2012) Tomsk, 2 (2012) 129 – 133