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In this paper, The influence of process parameters on warpage when sintering polystyrene(PS) materials in SLS are investigated.
Introduction Rapid prototyping (RP) is a new mechatronics technology involving mechanical engineering, computer technology, control technology, optics and materials science.
In this paper, influences of various parameters on warpage when sintering polystyrene(PS) materials in SLS process are investigated.
Wu： Journal of Huazhong University of Science and Technology(Nature Science) Vol. 8(2002), p.107 [4] C.
V.Salmoria, A.Lago： Journal of Applied Polymer Science Vol. 113(2009), p. 2910

Advanced Materials Research.
Thermal fatigue of materials for die-casting tooling [J].
Materials Science and Engineering.
Materials and Manufacturing Processes.
Three-dimensional cell model analyses of void growth in ductile materials [J].

Journal of Materials Processing Technology,2007,185 (1-3):p60-71 [4] F.C.
Materials Science and Engineering: A,2005,392(1-2): p145-149 [7] J.
Materials Science and Engineering: A,2006,510-511:p295-300 [11] E.
Journal of Materials Processing Technology,1997,68:p262-274 [12] Domenico Umbrello.
Journal of Materials Processing Technology ,2008,75:p127–136 [14] Y.Q.

So after milled for 50 h, the raw materials react completely to form TiCN.
Advanced Materials, 2003, 15(12): 1006-1009
Rare Metal Materials and Engineering,2006(2):339-342 [10] Xikun Li, Zhimeng Xiu, Xudong Sun.
Journal of Northeast University (Natural Science), 2003(3):272 -275 [11] C.
Journal of Materials Science and Engineering,2011,29(3):341-345

The work was supported by the Russian Science Foundation (project № 14-29-00172).
References [1] Murali G., Pannirselvam N., Flexural strengthening of reinforced concrete beams using fibre reinforced polymer laminate: A review, Journal of Engineering and Applied Sciences. 6(11) (2011) 41-47
-T., Parametric study of inspecting fiber reinforced polymer (frp) using infrared thermography, Journal of Applied Science and Engineering. 16(4) (2013) 431-440
[8] Teng J.G., Smith S.T., Yao J., Chen J.F., Intermediate crack-induced debonding in RC beams and slabs, Construction and Building Materials. 17 (6-7) (2003) 447–462
[10] Starnes M.A., Carino N.J., Kausel E.A., Preliminary thermography studies for quality control of concrete structures strengthened with fiber-reinforced polymer composites, Journal of Materials in Civil Engineering. 15(3) (2003) 266-273

New Thermal Insulation Materials from Waste of Mechanical Processing of Wood A.A.
Materials and Methods Studies The object of the study is the processes of creating new thermal insulation materials obtained from the waste of mechanical processing of soft hardwood wood.
In the production of wood products, up to 60% of the waste from the total volume of processed raw materials is generated.
The remaining waste (humps and slats after processing into small wood particles, as well as sawdust, shavings and crushed wood) is widely used to produce composite materials and therefore they are considered as additional raw materials.
Products based on gypsum binders are more environmentally friendly than many materials, cheaper and have a large raw material base.

The loading range (max. 2 kN) will allow for testing the specimens in the small size range for most construction materials [18].
[6] Furuya Y., Notable size effects on very high cycle fatigue properties of high-strength steel, Materials Science and Engineering A 528 (2011) 5234-5240
A., Size effect in bending fatigue resistance of carbon and low-alloy steel and its prediction, Strength of Materials 10 (1978) 392-399
[17] Tomaszewski T., Sempruch J., Determination of the fatigue properties of aluminum alloy using mini specimen, Material Science Forum 726 (2012) 63-68
[18] Tomaszewski T., Sempruch J., Stand for fatigue tests of mini specimen under variable tensile, Materials XXIV Symposium on Fatigue and Fracture Mechanics, Institutional Publications University of Technology and Life Sciences in Bydgoszcz [in Polish] (2012) 147-148

WATER-SOLUBLE MATERIALS EXTRACTED FROM FRUIT WALLS IN DIFFERENT CONDITIONS WAS STUDIED.
HOMOGENOUS STRUCTURE OF ITS PARTICLES AS PER SEM DATA, ALSO ALLOWS FOR CONSIDERATION OF SH ASH AS FILLING AGENT FOR VARIOUS MATERIALS.
Water-soluble materials in SH 1-6 samples were found by extraction done when heated till 90оС within 1 hour at 1:10 solid to liquid ratio.
Output of soluble materials is 3-10% of mass fraction upon water extraction, 8-15% upon hydrochloric acid extraction, 15-27% - alkali and 30-40% upon subsequent extraction with water, acid and alkali.
Di Domenico: European Journal of Lipid Science and Technology V. 107, № 4 (2005), p. 220-227

Fabrication of Zirconia/ 304 Stainless Steel Functionally Graded Materials using Centrifugal Slurry Methods and Spark Plasma Sintering Kaito Fukui1,a and Hideaki Tsukamoto1,b,* 1Department of Mechanical Engineering, Graduate School of Science and Engineering, Hosei University, 3-7-2 Kajino-cho, Koganei-shi, Tokyo 184-8584, Japan.
Functionally graded materials (FGMs) are multi-phase composites to be engineered with gradual spatial variations of constituents.
Introduction Functionally graded materials (FGMs) are practically ideal concepts to protect the materials and structures working under super high temperatures and temperature gradients, which can be engineered with gradual spatial variations of constituents, resulting in smooth variation of thermal, mechanical and electrical properties.
Materials Characterization.
Uemura, Functionally Graded Materials-Fundamentals and Applications, CORONA PUBLISHING CO., LTD, Tokyo Japan, p66

Experiment Experimental materials.
[2] Yunlong Xu, Rongrong Yu, Xiuzhen Qian: Electronic Components and Materials Journal Vol. 24(2005), p. 16-19, in Chinese
[3] H V Alexandru, C Berbecaru, F Stanculescu: Materials Science and Engineering B Vol. 25(2005), p. 92-96
[4] Xiaofeng Liang, Wenbiao Wu, Zhongyan Meng: Inorganic Materials Journal Vol. 18(2003), p. 1240-1244, in Chinese
[6] Yuanfang Qu, Yuanliang Li, Chao Liu, et al: Electronic Components and Materials Journal Vol. 24(2005), p. 19-21, in Chinese