Search results

If the cutting edges are hard and sharp enough and the cutting depths have been controlled within in the critical depth, the brittle materials can be removed by the ductile mode, and there will be no serious damaged layer on the materials, as shown in Fig. 12(a).
Fig. 11 A chip which will peel off Fig. 12 The removal model of brittle materials, (a~c) cutting depth increase step by step, (a) within critical cutting depth.
Evans: Journal of Materials Science, (1977), pp. 2195-2199
Finnie: Journal of the American Ceramic Society, Vol.73 (1990) No. 3, pp. 580-586
Swain: Journal of Non-Crystalline Solids, Vol. 31 (1979) No. 3, pp. 415-428.

Interest in ion conducting solid state materials has revived since the mid of the 20th century due to the electrical properties of ceramic materials [12].
Mehrer, Materials Transactions, JIM 37 (1996) 1259–1280
Leaf, Journal of Materials Research 1 (1986) 251–267
Mozetic, Informacije midem - Journal of microelectronics electronic components and materials 29 (1999) 61–67
Button, Materials Science and Engineering: B 13 (1992) 157–164

This kind material has obvious ductile brittlement transition temperature (DBTT), and it’s sensitive to the neutron irradiation.
Experimental RPV material.
[J] [3] Yang Wendou, Reactor Materials, Atomic Energy Press, Beijing(2000) [M] [4] Standard Test Method for Measurement of FractureToughness, ASTM E 1820-11, 2011
[6] H.Ono, Journal of Nuclear Materials 329–333 (2004).
[J] [7] Byung Jun Kim, Fusion Engineering and Design 86(2011)[J] [8] Byung Jun Kim, Journal of Nuclear Materials 421 (2012)[J] [9] Kim Wallin, Egineering Fracture Mechnics 71(2004)[J] [10] Byung Jun Kim, Journal of Nuclear Materials 442 (2013)[J]

Considering material partial coefficients of slope’s weak layer, then, the weak layer is reduced by the strength reduction method.
Weak layer material strength design value as calculating the initial values.
Due to the Mohr - Coulomb yield criterion can well describe most of the strength characteristics of rock and soil materials.
Chinese Journal of Geotechnical Engineering, 2003, 25(1): 1－10
[5] LI Lin,TAO Xiong,SHANG Kaiwei: Research on precision of strength reduction method in Stable analysis for rock slope, Journal of Water Resources ＆ Water Engineering,(2011) [6] Feng Wen-juan, LI Jian- lin,YANG Xue-tang: Study on the calculation methods of the slop stability analysis, Journal of Heilongjiang Hydraulic Engineering College2005,32(2):10~13

Supercritical (SC) fluid extraction has been increasingly employed in the extraction of oil from different materials, as it offers several advantages over conventional extraction[4，5，6].
Material and methods Materials.
Journal of Food Engineering, Vol.99 (2010), 63-69
Journal of Supercritical Fluids, Vol.48(2009), 9-14
LWT - Food Science and Technology, Vol.42 (2009), 1491-1495.

Bioactivity is defined as a specific biological response of the materials in a biological environment, which results in strong adhesion between tissue and material [7].
Bioactive materials can be able to bond with host tissue, forming a strong chemical bond [8,9].
Materials and Methods Preparing bone composite.
Allen, T.K.Greenlee, Bonding mechanisms at the interface of ceramic prosthetic materials.
Journal of Biomedical Materials Research, , 24 (6) (1990) 721−734.

Porous ceramic can be made from a variety of materials such as SiC, Al2O3, quartz, and cordierite matrix.
Meanwhile, the chemical composition of raw materials was listed in Table 1.
The porous SiC ceramic materials were prepared by solid reaction method.
Journal of the American Ceramic Society. 84(2001) 230-232
Sugiyama, Preparation of low density free standing shape of SiC by pressure pulsed chemical vapor infilt ration, Journal of Materials Science Letters. 14,(1995) 1720-1726

Introduction Most engineering materials exhibit load-rate or strain-rate dependent properties such as strength and deformation.
Perry: Materials and Structures, Vol. 24(1991), p. 425
A.Ross: ACI Materials Journal, Vol. 95(1998), p. 435
P.Shah: ACI Journal Proceedings, Vol. 82(1985), p.634
[4] K.Fujikake and K.Mori: Structures and Materials, Vol. 8(2000), p.511

Journal of Materials Processing Technology. 187-188(2007) 780-782 [5] W.J.
Journal of Materials Engineering. 2 (2011) 69-72 [7] L.J.
Equal-channel angular pressing of magnesium alloy AZ9l and its effects on microstructure and mechanical properties.Materials Science and Engineering A. 483-484(2008)113-116 [10]D.F.
Materials Review. 21(2007)380-381 [11]J.
Materials Review. 21(2007) 378-379

Fig. 3: Diamond Tools Specimen and Tool Materials.
The materials properties are shown in Table 1.
[6] Hu, P., Zhang, J.M., Pei, Z.J., and Treadwel, C.: Modeling of material removal rate and in rotary ultrasonic machining: designed experiments, Journal of materials processing technology, Vol. 129, (2002), pp. 339-344
Kong: Research on the surface characteristics in ultrasonic grinding nano-zirconia ceramics, journal of materials processing technology 209 (2009), 32–37
Ghani: Application of Taguchi Method in the Optimization of Turning Parameters for Surface Roughness, International Journal of Science Engineering and Technology Vol. 1, No. 3, (2008)