Search results

The surveys found that the majority of mines adopt cement as cementitious materials, all backfilling materials or hierarchical backfilling materials as aggregate.
The content of MgO in new materials was large, so the early hydration degree of new materials was high [15].
[11] M.C.G.JUENGER, P.J.M.MONTEIRO, E.M.GARTNER: Journal of Materials Science Vol. 41 (2006), p. 7074
[14] Xiong Zhang, Hui Lu, Yongjuan Zhang, Ming Zhao: Architecture &Technology Journal of Xian University (Natural Science Edition) Vol. 3 (2011) p. 379, In Chinese
[18] Fusheng Tao, Lipeng Tao, Yanting Song: Journal of Building Materials Vol. 4 (2001) p.277, In Chinese.

Turning Test and Simulation of Difficult to Cut Materials 300M in Aviation Zhang Huiping1,a, Lai Yinan 1,b*, Wang Chongxun 1,c, Du Xu1,d 1College of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin 150080, China a zhping302@163.com, blaiyinan@126.com, c 64744591@qq.com, d1090348602@qq.com Keywords: difficult-to-cut materials; cutting force; linear regression Model; finite element analysis Abstract: Turning process properties of difficult-to-cut materials used in aeronautics are often associated with the machining accuracy and surface quality of aerospace structural parts.
L. and Quan,H .S ., “The Development of Structural Materials of Advanced Aircraft”, Journal of Materials Engineering, Vol. 4,pp.4-11
[3] Lee,E.H,Sha_er,B.W., “The theory of plasticity applied to a problem of machining”, ASME Journal Applied Mechanics, Vol. 18,pp.405-413
[4] Oxley,P.L.B, “Allowing for end cutting edge effects in predicting forces in bar turning with oblique machining conditions”, Journal Title, Proc Inst MechEng, Vol.
,Jain, A. and Altan,T., “A finite element of orthogonal machining using different tool edge geometries”, Journal of Materials Processing , Vol. 146, pp.72-81

The diffusion model of carbon atoms diffusion into γ-Fe has been established in terms of materials science theory.
There are two common mechanisms for atoms diffusing in solid based on materials science theory, vacancy diffusion and interstitial diffusion.
In view of this, the diffusion model about diamond wear is built on account of materials science theory.
Bulent: Journal of Materials Processing Technology, Vol.190 (2007), p.138
Ikawa: Key Engineering Materials, Vol. 196 (2001), p.69

Effect of the catalyst type on the morphology of PSB nanostructural materials.
Acknowledgements We thank the key laboratory of Eco-Environment Related Polymer Materials (Northwest Normal University), Ministry of Education of China, the Natural Science of Gansu Province (No. 1010RJZA184), and Natural Science Foundation of China (No.20963008).
Materials Research Bulletin, 40, 383-393 (2005)
Materials Research Bulletin, 39, 1569-1580 (2004)
Science, 298, 2176-2179 (2002)

Materials Science & Engineering R-Reports, 2010. 70(3-6): p. 354-370
Journal of Materials Chemistry, 2010. 20(24): p. 5025
Journal of Materials Chemistry, 2009. 19(6): p. 760
Materials Science and Engineering: B, 2004. 108(1-2): p. 33-37
Journal of Materials Science, 2009. 45(4): p. 946-952

Floor Materials The choice of environmentally friendly materials is an important step in the path towards sustainable building.
The quality satisfaction of floor materials in location 1 improves from merely 5 % above average up to 45.1%.
Journal of Facilities, Vol. 18(1/2) (2002), p. 66-67 [2] Novick, D.
Journal of Management in Engineering.
Blackwell Science Ltd., Oxford. (1997).

awangbl2001@hotmail.com, bhanjc@hit.edu.cn Keywords: Functionally graded materials, Cracks, Fracture mechanics, Dynamic fracture mechanics Abstract.
Introduction In non-homogeneous materials such as functionally graded materials, the response has a strong dependence on the spatial variation of thermal and mechanical properties [1].
Conclusions A theoretical model is developed for the interactions of an array of cracks periodically located in functionally graded materials.
Miyamoto et al.: Functionally Graded Materials: Design, Processing and Applications.
Erdogan: International Journal of Engineering Science Vol.26 (1988), p. 559

Schematic diagram of chip formation in EVAC of a brittle material The chip thickness of brittle materials is usually very small.
As a property of brittle materials, fracture toughness expresses the ability of a material to resist the growth of a pre-existing crack or flaw.
Lim: Materials and Manufacturing Processes, Vol. 18 (2003), p. 825-834
Symposium on Micro-NanoMechatronics and Human Science, (2004), p. 133-138
Yasuto: Transactions of the ASME: Journal of Manufacturing Science and Engineering, Vol. 127 (2005), p. 522-532

Thus, these composite materials can be processed by machining, extrusion and rolling.
MgB2 dispersed in Al matrix composite materials was made by 3DPC method.
No remarkable defects are observed in these composite materials.
%In is the highest among MgB2/Al-In composite materials.
Zhao, Journal of applied physics, volume91.number10, 15 (2002) 250

Polymer materials cladding the surface of nano particle may also affect the properties of nano materials[4].
Furthermore, biosynthesis of nano materials is an emerging area.
Structural diversity and chemical trends in hybrid inorganic–organic framework materials.
JOURNAL OF BEIHUA UNIVERSITY (Natural Science).
JOURNAL OF BEIHUA UNIVERSITY (Natural Science), Vol.8(2007), p.145.