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Characterizations of Fatigue Deformation and Fracture Behavior of Commercially Pure Iron with Grain Boundary Micro-voids Jong-Guk Yun1, Xin-Ming Cao1,a, Yue Wang2, Yan Kang2 and Xiao-Wu Li1, b 1 Institute of Materials Physics and Chemistry, College of Sciences, P.O.
Commercially pure (CP) iron is a typical kind of bcc structured metals, and it is frequently used as model material to investigate the deformation mechanisms of bcc metals [5-8].

The crystal structure was examined by X-ray diffraction (θ/2θ scan) with Cu Kα radiation (Rigaku, RAD-2C).
Ahn: Chemistry materials Vol. 9(1997), p. 76 [6] A.

Kim 4) 1) Department of Materials Science & Chemistry, Graduate School of Engineering University of Hyogo, 2167 Shosha, Himeji, Hyogo 671-2280, Japan 2) Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan 3) Tohoku University, Sendai 980-8577, Japan 4) Department of Metallurgical Engineering, Yonsei University, Seoul 120-749, Korea a yamasaki@eng.u-hyogo.ac.jp, kikuchi@eng.u-hyogo.ac.jp, yy@imr.tohoku.ac.jp, ainoue@imr.tohoku.ac.jp, dohkim@yonsei.ac.kr Keywords: Zr-Cu-Ni-Al, bulk metallic glass, viscosity, supercooled liquid, penetration viscometer, mechanical properties, compression test Abstract.
The glassy structures of as-cast samples were examined by using an X-ray diffractometer with a Cu-Kα radiation (40kV-20mA).

The results shows that all doped ceria samples crystallize to a single phase of cubic fluoride structure, the same as the original substance of pure ceria.
Mogensen: Solid State Ionics Vol. 123 (1999), p. 199 [12] ESM software (2005) HSC chemistry 5.1.

With many software tools already available for modelling processes such as casting, forging and heat treatments, it is very desirable to have a similar tool that simulates the homogenisation process of as-cast structures which can be incorporated with already existing programmes.
The solute chemistry profiles do not vary smoothly in many cases.

Janzén1,c 1 Linköping University, Department of Physics, Chemistry and Biology, 581 83 Linköping, Sweden 2 University of Pittsburgh, Physics & Astronomy Department, 100 Allen Hall 3941 O'Hara Street, Pittsburgh, PA, 15260 USA aivani@ifm.liu.se, bchoyke@pitt.edu, cerija@ifm.liu.se, *corresponding author Keywords: carbon aggregates, carbon split interstitial, di-carbon antisite, photoluminescence Abstract.
It is worth noting that the structures of the G center (4935 Å) and the Y-center are very similar, both show a single phonon replica at ~170 meV, but we will not attempt identification of the Y-center at this time.

It was found that the oxide scale structure and composition of 304 stainless steel strip were primarily influenced by temperature and oxygen concentration when the oxidation time is short [4].
Odriozola, Journal of Materials Chemistry Vol. 8 (1998), p. 2293 [2] M.

Under the action of acid, the phases structure of unstable impurities are dissociated and some impurity elements dissolve in solution, thereby impurity segregation from MG-Si.
[13] Inorganic Chemistry Series (Volume III) , edtied by Shen Panwen etc/ Science Press, Beijing,1998 [14] J.L.

The structure of branched polymers of diallyl phthalate [J].
[7] Divakar, D.S.; Rao, K.N., Kinetics of polymerization of diallyl phthalate (DAP) by gamma-rays [J], Journal of Polymer Science, Polymer Chemistry Edition, 1975,13, (2): 295-308

The electromagnetic wave absorbing characteristics of MnZn ferrite-TPU composite materials Cheng-Hsiung Peng 1, , Hong-Wen Wang 2* , Yuan-Tai Lai 2, San-Yuan Chen 1 1 Department of Materials Science and Engineering, National Chao-Tung University, Hsinchu 300, Taiwan, 2 Department of Chemistry, Chung-Yuan Christian University, Chungli 320, Taiwan, *hongwen@cycu.edu.tw Keywords: electromagnetic-absorbing, MnZn ferrite, composites, permittivity, permeability, reflection loss Abstract.
Crystal structure and morphologies of ferrite powders were examined by XRD and SEM.