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This ceramic material and its composites are important for high-temperature engineering applications as structural advanced materials.
The observations from this study resulted that the formation of phases on the surface depends strongly on the niobium/carbon ratio in the raw materials.
The high-energy milling processes involve the comminution of bulk materials.
Ebadzadeh, “Formation of mullite from precursor powders: sintering, microstructure and mechanical properties”, Materials Science and Engineering A, 355 (2003) 56-61 [2] W.
Senapati, “Porcelain-Raw Materials, Processing, Phase Evolution and Mechanical Behaviour” Journal of the American Ceramic Society, 81 (1998) 3-20 [4] T.A Cruse, B.J.

Warszawska 24,31-155 Krakow, Poland 2 AGH-University of Science and Technology, A.
The formation of a stable layer of chromium oxide Cr2O3 is possible only on those materials which contain a sufficient amount of chromium necessary to form a continuous oxide layer.
Methods and Materials The process of sulfurization was carried out in the temperature range 600-900ºC in the H2/H2S atmosphere with a varying content of sulphur vapours - partial pressure of S2 from 10-7 to 10-1Pa (Fig. 1).
Quadakkers for providing access to materials for the research.
References [1] Quadakkers W.J., Piron-Abellan J., Shemet V., Singheiser L., Metallic interconnector for solid oxide fuel cells - a review, Materials at High Temperatures 20(2), 2003, 115-127 [2] Tietz F., Buchkremer H.

-F.Li 1 Institute of Metal Research, Chinese Academy of Sciences 72 Wenhua Road, Shenyang, 110016, P.R.
Introduction The first requirement for any material to be placed in the body is that it should be biocompatible and not cause any adverse reactions, so corrosion resistance of materials is worth regarding.
Materials and Methods Specimen preparation Ti6Al4V alloy was employed for this study.
Pedeferri, Journal of Materials Science: Materials In Medicine, 1992, 3:408-412 [8] M.
Shimono, Materials Transactions, 2002, 43 (10): 2494-2501 [10] T.

It is necessary to analyze and evaluate the effect of the pipelines’ insulation so that we can improve the insulation material selection and optimize the insulation construction design [3].At present, studies on insulation materials sinking and seam in lap joints of insulation protection casing are insufficient.
(1) There is no heat transfer in the axial direction; (2) Characteristics of the materials is uniform in all directions; (3) The thickness and thermal resistance of iron casing can be negligible; (4) Convection thermal resistance between vapor and wall and conduction thermal resistance of the wall can be negligible.
(1) Where, is density of material on layer n of pipelines, kg/m3. is specific heat capacity on material on layer n of pipelines, J/（kg·K）. is wall temperature, K. is thermal conductivity of material on layer n of pipelines, W/（m·K）.
is thermal conductivity of insulation material, W/（m·K）.
[2] Abdel-Aziz, A.A.; Abdel-Salam, M.M.; El-Shazly, K.M.; Abdel-Salam, M.S.; Hanafi, A.S.: Journal of Engineering and Applied science Vol. (44)1997, p.1135-1153

Chemistry of materials. 17 (2005) 3069-3071 [3] E.
Advanced Functional Materials. 18 (2008) 1983-1989
Advanced Materials. 17 (2005) 1269-1272
Advanced Materials Research. 800 (2013) 298-301
Advanced Functional Materials. 20 (2010) 2565-2578.

Design and fabrication have to consider that a local change in each compound accounts to the total change of physical properties in nanocomposite materials.
Mai, “Surface Effect Humidity Sensor Based on Alumina and Porous Silicon Materials: Some Electrical Parameters, Sensitivity and Internal Noises in Comparison”, Sensors, 2002, Proceedings of IEEE, Vol.1, pp. 633 -640, 2002
Raman-active nanostructured materials for use as novel stress-sensitive polymeric coatings.
In: Proceedings of the 16th International Conference on Composite Materials; 2007. p. 224503 [CDROM]
El Hami, B.Radi, Comparison Study of Different Reliability-Based Design Optimization Approaches , Advanced Materials Research, ISBN : 978-3-03785-163-0, Volume 274,pp 119-130 (2011)

Analysis on Health Risk of Volatile Organic Compounds of Poplar Composite Biomaterial by GC-MS PENG Wan-xia, WANG Lan-sheng, WU Qing-ding, XIANG Shi-long School of Materials Science and Engineering, Central South University of Forestry and Technology, City Changsha, P.R.
The basic reason is that a lot of building materials and decoration materials were harmful to human health.
So it was necessary and urgent to analyze the pollutive substances from new materials.
Materials and Methods Materials and Methods.
Journal of Plant Protection Vol.30(2003), p.166-170

The authors conducted research aimed at developing a new type of permeable concrete material with enhanced structural strength.
Experimental Investigation Materials.
Concrete‘s Contribution To Suitable Development .Journal of Green Building 2008; 3:37-49
[2] Deo O.and Neithalath N., Compressive behavior of pervious concrete and a qualification of the influence of random pore structure features, Materials Science and Engineering: A 2010;528:402-12 [3] Lian C.and Zhuge Y.
Optimum mix design of enhance permeable concrete –An experimental investigation.Constraction and Building Material 2010; 24:2664-71

The paper select a model of beam-column joints of apparent storeys to simulate, and a similar material which is called larch.
Generally, the difference in radial and tangential of wood is ignored, so the properties of radial and tangential of anisotropic materials are same in models [3].
Acknowledgements This work was financially supported by the National Natural Science Foundation of China(No.51338001 and No.51278324).
[4] American Society for Testing and Materials, Standard Test methods for Small Clear Specimens of Timber D143-94, ASTM, West Conshohocken, 2007
Shen, Study on Twelve Elastic Constant Values of Betula Platyphylla Suk Wood, Journal of Beijing Forestry University.

Materials and Methods The conductive patterns were printed on different textile materials with different dispersions blended with metal-based particles.
Polymer materials: Commercially available binder dispersions, obtained from CHT R.
Filler materials: Two metallized micro-particles were obtained from Eckart GmbH.
Each dispersion was printed 10 times on both textile base materials.
Chodak, I Krupa “Percolation effect and mechanical behavior of carbon black filled Polyethylene”, Journal of Materials Science Letters, 18 (1999) 1457-1459