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As aluminum alloy is a common material used in impellers, in this paper, orthogonal machining experiments are taken, which aims at find out the laws of multiple factors affecting the surface roughness of aluminum alloy ruled surface blade.
Aiming at the influence of cutter rigidity, 3 main factors are considered: cutter type, cutter material and overhanging length of the cutter.
In this experiment the types of cutters include material and shapes of a cutter, which mainly influence the cutter rigidity.
Journal of Nanjing University of Science and Technology, 2010, 4.
Journal of Heilongjiang Institute of Science and Technology, 2010, 20 (2).

Therefore, neutron radiography can produce images of materials with low atomic number in a matrix of high atomic number materials.
CdTe is widely used as material for gamma ray detectors and imaging devices.
Hatakeyama, S.Fujine, K.Yoneda, M.Matsubayashi, T.Esaka, "Analysis of hydrogen distribution in hydrogen strage alloy using neutron radiography", (Journal of Alloys and Compounds 354, 2003) p.208-215
[4] W.Zou, T.Nakashima, Y.Onishi, A.Koike, B.Shinomiya, H.Morii, Y.Neo, H.Mimura and T.Aoki, "Atomic Number and Electron Density Measurement Using a Conventional X-ray Tube and a CdTe Detector" (Japanese Journal of Applied Physics, 2008, Vol.47) p.7317-7323
"ENDF/B-VII.0: Next Generation Evaluated Nuclear Data Library for Nuclear Science, Technology" (Nuclear DataSheets, 2006, Vol. 107) p.2931-3060.

Materials and Experimental program Currently, the concrete bond tests are mainly three types: direct pull steel test, beam test and local bond - slip test.
Materials.
Journal of Zhengzhou University of Technology (2001), 22(3): 65-68
ACI Structural Journal,(1994), 91(3):294-302
Building Science,(2006), 22(4): 51-55.

Steel is the basic material in a lot of industry because many types are developed already.
Sanmogna,: Journal of Material Science, Vol.18, 1543-1548(1983)
Matsumura, Y.Sano: Materials Science and Technology, A468-470, 171-175(2007)
Hennige: Journal of Materials Processing Technology, Vol.103, 102-108(2000).

This is due to the fact that at that angle, shear stress is reached the maximum value and therefore inducing the material damage.
Hull D, Axial Crushing of Glass Fiber Polyester Composite Cones, Composite Science and Technologies 28 (1987) 21-30
Adam, The use of energy absorbing reinforcements in automotive applications, SAMPE Journal, 31(5) (1995) 23-28
Thornton, Energy absorption in composite structures, Journal of Composite Materials, 13 (1979) 247-263
Khalid, Performance of composite cones under axial compression leading, Composites Science and Technologies 6(1) (2002) 17-27

Experimental materials Sand.
References [1] Shuanghuai Wang: Journal of northwest university Vol. 35No.4 (2005), p.15-21, In Chinese
[2] Peilin Cong: Inner Mongolia Science Technology and Economy Vol. 17 (2013), p.69-70, In Chinese
[3] Hujun Liu, Jihe Wang and Yili: Protection forest science and techology No.100 (2001), p.56-59, In Chinese
[4] Mingji Zhou, Yusheng Zhou: Materials Review Vol.26No.20 (2012), p.332-334, In Chinese.

In addition to penetrating homogeneous materials (e.g. metal target), shaped charge can also be used to penetrate heterogeneous materials such as rock mass [10,11].
Science Technology and Engineering. 8(2008) 4251-4257
Journal of Beijing Institute of Technology. 20(2000) 171-173
Chinese Journal of Computational Mechanics. 22(2005) 55-58
Journal of China University of Science and Technology. 28(1998) 200-204

High Temperature Oxidation Behavior of Co-based Coating at 800o C as Alternative Coating Material for SOFC Interconnect Asep Ridwan Setiawan1, a, Rochim Suratman1,b 1Research Groups of Material Science and Engineering, Faculty of Mechanical and Aerospaces Engineering, Institute of Technology Bandung, Jl.
Ganesha No. 10 Bandung 40132, Indonesia Phone: (022) 2508411 Fax: (022) 2508411 aasep.ridwans@material.itb.ac.id, brochim@material.itb.ac.id Keywords: SOFC, Cr2O3, XRD, Thermal spray, Oxide.
Cobalt based oxide are promising as coating material for solid oxide fuel cell interconnect due to their high oxidation resistance and conductivity.
Jian, NiMn2O4 spinel as an alternative coating material for metallic interconnects of intermediate temperature solid oxide fuel cells, J.
Ling, Electrical conductivity and thermal expansion of spinels at elevated temperatures, Journal of the American Ceramic Society 90 (2007) 1515‐1520.

The construction process itself, however, with a few exceptions (e.g. possible consumption of waste materials) is typically characterised by the negative impacts.
The construction industry is in a disadvantageous position in comparison with many other branches of industry, because of its characteristic features, including: • varying location of the construction activity • individual character of the final product • non-protected working place • large volumes and different kinds of used and transported materials • long construction durations • large land requirements Some construction operations are often realised at permanent centres, such as: • central concrete mixing stations • production and adjustment of formwork • production of reinforcement units • repairs of machines • auxiliary workshops (production of steel structures, carpenter workshops) • stocks, dumping places, garages.
These measures must form part of the design; • exclusion of storage areas of building materials, stores of chemical agents and fuels as well as site roads from under tree crowns; • exclusion of placing additional soil layers above roots (a soil layer merely 20 cm thick may cause the withering of a tree or shrub); • respecting minimum distance from vegetation when locating buildings/structures and utilities; • when selecting excavation technology, preference should be given to such methods as will not threaten the conserved trees; • if the excavation must pass through the roots of a valuable tree, it is necessary to prescribe manual excavation.
Replanting machines of foreign make (Vermeer, Acorn, Bobcat) are designed to handle the nursery material provided, thanks to several times repeated replanting, with a small and compact root block.
Pospichal, Ecological Requirements for Concrete Construction, Applied Mechanics and Materials, Vol. 796, pp. 111-118, 2015 [2] Perez, M.A., Zech, W.C., Donald, W.N., Fang, X., Methodology for evaluating inlet protection practices using large-scale testing techniques, Journal of Hydrologic Engineering, Volume 20, Issue 4, 1 April 2015, Article number 04014049 [3] Klein, P.M., Coffman, R., Establishment and performance of an experimental green roof under extreme climatic conditions, Science of the Total Environment, Volume 512-513, April 05, 2015, Pages 82-93 [4] Bonoli, A., Conte, A., Maglionico, M., Stojkov, I., Green roofs for sustainable water management in urban areas, Environmental Engineering and Management Journal, Volume 12, Issue S11, 2013, Pages 153-156

Shape Memory Alloys (SMA) are promising materials for actuation in space applications, because of the relatively large deformations and forces that they offer.
Shape memory alloys are materials that have the ability to change shape via extension or twisting and then recover the shape upon heat activation.
C, and Rogers.C.A, “One-dimensional constitutive relations for shape memory materials”, AIAA Paper No.
AIAA-90-1027, Proc. 31st Structures, Structural Dynamics and Materials Conference, Long Beach, CA, 1990
[5] Harsha Prahlad and Inderjit Chopra “Comparative Evaluation of Shape Memory Alloy Constitutive Models with Experimental Data”, Journal of Intelligent Material Systems and Structures 2001; 12; 383