Search results

Friction stir welding (FSW) is one of the new technique for welding materials in solid state welding process.
Introduction Now a days the joining materials has become a important thing in advancement of science and technology, materials having higher hardness property and tensile strength has arisen has present advancement.
“Experimental study on the effect of welding speed and tool pin profiles on AA6082-O aluminium friction stir welded butt joints”, International Journal of Engineering, Science and Technology.
Journal of Materials Engineering and Performance.
The optimization of friction stir welding process parameters to achieve maximum tensile strength in polyethylene sheets” journal of Materials and Design.

Materials could not completely flow inside the slits on the AS and RS.
Materials Science Forum. 426-432. 2971-2978
Key Engineering Materials. 777. 17-21
Materials Science Forum. 926. 17-22. 10
Materials Science Forum. 838-839. 574-580

The results showed as follow: Compared with control treatment(CK), application of organic materials significantly increased content of loosely combined in>2mm and content of stably combined, but there was markedly differences among organic materials.
Optical property combined forms of humus varied among organic materials.
Used of organic materials resulted in significant increase of loosely combined in 2-1mm comparison to the control.
Optical property of combined forms of humus varied among organic materials.
Elliott and K.Paustian: Soil Science Society of America Journal. vol.62(1998),p.1367

In addition, the porous materials have a wide range of industrial applications, so the porous materials can well band together with the SiC composites, which will make porous silicon carbide composite has more broad application prospects [5-7].
The effect of pore agent content on the of mechanical property composite materials.
[2] Sheng-zhao Wang: Journal of Materials Science and Engineering Vol. 25 (2007), p. 489
Berndt: Materials Science and Engineering Vol. 412(2005), p. 177
F.: Journal of Materials Science: Materials in Electronics Vol. 19(2008), p. 646

Temporal and spatial temperature distribution disciplinarians were analyzed; results show that the peak temperature is lower than the base material melting point, as a result there is no material melt during the welding process.
Journal of Materials Processing and Manufacturing Science, 1998, 7(10): 215-233
International Journal of Machine Tools & Manufacture, 2003, 43(2): 605–615
Metallurgical Materials Transactions A, 2001, 32A (5): 1189-1201
Journal of System Simulation, 2011, 23(5):881-885.

Ag+ is the most usually used ion in antibacterial materials.
Diamond and Related Materials, 2009,18(5-8):1010 [2] J.
Materials Letters. 2009, 63(1):31-33 [5] J.H.
Journal of Colloid and Interface Science, 2009, 336, (1): 117 [8] Ruixian Yin, Yaqin Huang, Chongjun Huang, Yuanjian Tong, Na Tian.
Journal of Wuhan University of Technology-Materials Science Edition. 2008, 2(36): 771-774

Introduction Functionally Graded Materials (FGMs) were initially designed for thermal barrier materials in aerospace structural applications and fusion reactors.
FGMs consist of a ceramic and a metal at which the volume fraction of the two materials is varied, according to a power-law distribution.
The material in top surface ( ) and in bottom surface () is Full-Ceramic and Full-Metal respectively, and between these two pure materials, power law distribution of material is applied.
Journal of Sound and Vibration 319 (2009) 918-939
Australian Journal of Basic and Applied Sciences 3 (2009)

The mechanical properties were measured in CMT4150 materials test.
Materials Science and Engineering A, 2012 (531) 84-90
Materials Science and Engineering A, 2013 (574) 94-103
Materials Science and Engineering A, 2008 (474) 270-282
Metallurgical and Materials Transactions A, 1999 (5) 1193-1202

Materials and experimental methods Materials.
Physical and mechanical properties of those cementitious materials are shown in Table 1.
Liu: Journal of Building Materials Vol.4 (2001), p.395 （in Chinese） [4] W.D.
Wang: Journal of University of Science and Technology Beijing Vol.26(2004), p. 631 （in Chinese） [9] Y.B.
Chen: Journal of University of Science and Technology Beijing: Mineral Metallurgy Materials Vol.12 (2005), p. 469

From past few years, enormous study was conducted on tribological properties of cryogenic treated ferrous materials [6-10] such as tool steels; valve steels etc., and reported that these properties were greatly enhanced due to cryogenic treatment.
Glaeser, Wear properties of heavy loaded copper-base bearing alloys, Journal of metals, 35(10) (1983) 50-55
[5] Dewan Muhammad Nuruzzaman, Mohammad Asaduzzaman Chowdhury, Effect of Normal Load and Sliding Velocity on Friction Coefficient of Aluminum Sliding Against Different Pin Materials, American Journal of Materials Science, 2(1) (2012) 26-31
Delprete, Deep Cryogenic Treatment: A Bibliographic Review, The Open Mechanical Engineering Journal, 2 (2008) 1-11
Golozar, Effects of cryogenic treatment on wear behavior of D6 tool steel, Materials and Design, 30 (2009) 3259–3264