Search results

This paper shows the effect of sustainable copper fibres on some properties of perlite structural lightweight concrete containing sustainable materials.
The materials used to cast the specimen are ordinary Portland cement, local ash, metakaolin, combined coarse and fine perlite aggregate, and super-plasticizer.
Experimental Work Materials.
Vrcelj, “Current sustainable trends of using waste materials in concrete—a decade review,” Sustainability (Switzerland), vol. 12, no. 22.
Nugraha, “High strength lightweight concrete with expandable perlite as the aggregate,” in IOP Conference Series: Materials Science and Engineering, Institute of Physics Publishing, May 2020. doi: 10.1088/1757-899X/830/4/042040

Berglund: Journal of Materials Science Vol. 32 (1997), p. 4071
Mckenna: Journal of Materials Science Vol. 36 (2001), p. 1755
Minak: Journal of Composite Materials Vol. 44 (2010), p. 1739
Composite Materials Handbook. 1997.
Dharan: Journal of Composite Materials. 2010 INTERNET

With the development of science and technology, especially the rapid popularization and application of nanotechnology in the life, the development of the materials for badminton racquet string also reaches a higher stage [2].
The unique collective form of the nanofiber determines that the materials which are made from such fibers have very special property in comparison with the traditional materials.
Encyclopedia of Materials: Science and Technology (Second Edition), 2005, pp. 1-6 [3] Sun Yan, Wan Yunfang: Effect of exchange-coupling interaction on domain pinning mechanism in nanometer permanent materials.
Journal of Alloys and Compounds, vol. 509, 21(2011), pp. 6139-6141
Materials Science and Engineering, vol. 204, 1–2(1995), pp. 205-210.

As other ceramic materials, glass presents a brittle behaviour and a broad scatter of strength results, due to the random distribution of micro-cracks on its surface.
The resistance of brittle materials can be analysed using two different approaches: a critical stress model [6] and a maximum defect size model [7].
Deriving the primary cumulative distribution function of fracture stress for brittle materials from 3- and 4- point bending tests.
Journal of European Ceramic Society, 31, 451-460, 2011
Computational Material Science.

Tsai, "Micro-hole machining of carbide by electric discharge machining," Journal of Materials Processing Technology 87 (1999) 139–145
Lauwers, "EDM technology and strategy development for the manufacturing of complex parts in SiSiC," Journal of Materials Processing Technology 210 (2010) 631–641
Puertas, "Methodology for developing technological tables used in EDM processes of conductive ceramics," Journal of Materials Processing Technology,189 (2007) 301–309
Villa, "Spacing roughness parameters study on the EDM of silicon carbide," Journal of Materials Processing Technology, 164–165 (2005) 1590–1596
Singh, "MRR Improvement in Sinking Electrical Discharge Machining: " Journal of Minerals & Materials Characterization & Engineering, 9 (2010) 709-739

Metal[1‒5], organic materials[6‒8] and inorganic nonmetallic materials[9‒13] are the most widely used biological materials.
In recent studies, sodium titanate is being extensively studied due to its potential technological applications, such as photocatalysts, cation exchangers material for the treatment of liquid waste[15,16], electrode materials for ion batteries[17], reinforcing agents of plastic, gas sensitive materials for gas sensors[18], electrode materials of supercapacitors[19], heavy metal ions adsorption materials[20], and bioactive material etc.
Fig. 2 (a) The XRD pattern of the re‒synthesized raw materials.
Zanotto: Materials Science & Engineering C, Vol. 31 (2011) No.8,p.1791
Wang: Acs Applied Materials & Interfaces, Vol. 4 (2012) No.5,p.2762

The TBC and bond coat were modeled as elastic-viscoplastic materials.
Takeuchi: Materials Science and Engineering A 189 (1994), p. 301
Taylor: Materials Science and Engineering A299 (2001), p. 296
Kokini: Mechanics of Time-Dependent Materials Vol. 6 (2002), p. 171
Taylor: Materials Science and Engineering A Vol. 323 (2002), p. 70

LTD, China 2School of Material Science & Engineering, Xi’an University of Architecture and Technology, China atxl.sunshine@163.com, bxuequnhu@xauat.edu.cn, cxuechongbo@punai.com Keywords: Al2O3-ZrO2 ceramic composite; Ostwald dual growth model; intragranular; intergranular.
Beijing, the chemical industry press (2004) [2] Lange F F: Journal of Material Science.
Vol.17(1982) , p.247 [3] Wang J, Stevens R: Journal of Material Science.
Vol.74(11)(1991) ,p.2820-2823 [8] Sturm A, Betz U and Scipione G: Nano-structured Materials.
Vol.75(9)(1992), p.2363-2372 [12] Shi Kede: Material Science.

And the leather wastes are the raw materials of collagen.
Experimental Materials.
Journal of Applied Polymer Science. 68(1998), 1109-1115
Journal of Applied Polymer Science. 75(2000), 987-993
Journal of Materials Science Letters, 8(1989), 1307-1309

Research on Experiment and Technique of Material Identification for Debris of Engineering Equipment based on Computer Vision Qunzhang Tu 1, a, Ming Pan1, b, Jianxun Zhao1, c, Dazhen Su1, a and GuoTao Wang1, c 1 Engineering Institute of Engineering Corps, PLA University of Science and Technology, Nanjing, Jiangsu, 210007, China atqzlhnj@126.com, bpanlvnn@gmail.com, csxzjxstudent@163.com Keywords: Image Processing, Support Vector Machine, Material Identification.
The materials and types of debris can be fast identified after the model is trained and the identification accuracy is high, thus a new method for fault diagnosis of engineering equipment is provided.
The sensitive characteristic parameters for material division should be chosen in the process of material identification.
The accuracy rate of classification is the most direct index for the evaluation of material identification method.
References [1] Zuo HF: The Engine Wear Condition Monitoring and Fault Diagnose Technique (Aviation Industry Press, Beijing 1995).In Chinese [2] Tu QZ, Zuo HF et.al: Journal of Nanjing University of Aeronautics and Astronautics vol. 10(2003), p. 506-509.