Search results

And optical methods provide a complete field measurement, but they remain difficult to implement and are not suitable for opaque materials.
Journal of Materials Science: Materials in Electronics 20(8), 685-694 (2009)
Journal of Alloys and Compounds 694, 892-904 (2017)
Materials Science and Engineering: A 669, 403-416 (2016)
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 231(20), 3818-3830 (2016).

In-Situ Synthesis of the Hollow Silica Microspheres with Porous Surface by Using Chemical Modified Pollen Grains as Biotemplate Cao Feng1, a *, Li Dongxu2, b and Wu Zhengying1,c 1School of Chemistry Biology and Material Engineering, Suzhou University of Science and Technology, Jiangsu Suzhou 215009, People’s Republic of China 2 College of Materials Science and Engineering, Nanjing Tech University, Jiangsu Nanjing 210009, People’s Republic of China acaofeng@mail.usts.edu.cn, bdongxuli@njut.edu.cn, czywu@mail.usts.edu.cn Keywords: Hollow microspheres; biotemplate synthesis; in-situ reaction; surface modification; Abstract.
Biotemplate synthesis which means applying the biological tissues as templates and replicating the natural structure onto the materials is a new pathway to prepare the nano/micro materials with special structure and morphology.
So far several biological tissues including lotus leaf[6-7], rose petal[8], butterfly wings[9-10] and pollen grains[11-13] have been applied in materials preparation.
Experimental Section Materials.
Applied Materials and Interfaces. 5(8) 3182-3190 [3] H G Zhang, Q S Zhu, Z Yang, et al, One-pot synthesis and hierarchical assembly of hollow Cu2O microspheres with nanocrystrals-composed porous multishell and their gas-sensing properties, Advanced Functional Materials. 17(2007) 2766-2771 [4] Z Chen, M H Cao, C W Hu, Novel Zn2SnO4 hierarchical nanostructures and their gas sensing properties toward ethanol, The Journal of Physical Chemistry C. 115(2011) 5522-5529 [5] Y Boonsongrit, H Abe, K Sato, et al, Controlled release of bovine serum albumin from hydroxyapatite microspheres for protein delivery system, Materials Science and Engineering B. 148 (2008) 162-165 [6] K C Chang, H Lu, C W Peng, et al.

Aluminium alloys are being used more often as a result of industry demands for strong, lightweight materials.
The results of these tests help determine how resistant a material is to cavitation and direct the development of materials for use in cavitation-prone environments.
References [1] Smith, J., Friction Stir Welding Techniques in Aluminum Alloys, International Journal of Materials Engineering, 12 (3) (2018) 45-58
[2] Johnson, A., & Williams, B., Microstructural Analysis of EN AW 1200 Aluminum Alloy Joints, Journal of Materials Science, 25(4) (2019) 312-327
[3] Rodriguez, C., et al., Cavitation Erosion: Mechanisms and Material Behavior, Materials Research Bulletin, 38(2) (2020) 201-215

Rohrer1,a 1Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA 2Department of Materials Science and Engineering, Lehigh University, Bethlehem, Pennsylvania 18015, USA arohrer@cmu.edu Keywords: Grain boundary, grain boundary energy, complexions, thermal grooving, abnormal grain growth, yttria.
The microstructure of the NGG sample is similar to undoped materials reported earlier. [18] There is one example from the NGG sample (Fig. 3(a)), the AGG sample far from an abnormally large grain (Fig. 3(b)), and the AGG sample on the periphery of a large grain (Fig. 3(c)).
Harmer, Complexion: A new concept for kinetic engineering in materials science, Acta Materialia, 55 (2007) 6208-6218
, Journal of the American Ceramic Society, 93 (2010) 301-317
Rohrer, Grain Boundary Plane Distributions in Aluminas Evolving by Normal and Abnormal Grain Growth and Displaying Different Complexions, International Journal of Materials Research, 101 (2010) 50-56

Arof, European Polymer Journal 40 (2004) 1841-1847
Chandra, European Polymer Journal 36 (2000) 421-423
Mohamed, Materials 5 (2012) 2609-2620
Maxwell, Materials Science and Engineering B 175 (2010) 143-149
Chandra, Materials Science and Engineering B 178 (2013) :231-238 [17] S.Kim, S.J.

Introduction Plasma treatment of polymers is intensively studied to improve the surface properties of these materials.
Huang: Materials Science & Engineering R: Reports Vol.
Bhonde: Journal of Biomaterials Science, Polymer Edition Vol. 13 (2002), p. 1067-1080 [6] J.
Wertheimer: Nuclear Instruments & Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 131 (1997), p. 205-210 [12] M.R.
Holländer: Nuclear Instruments & Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms Vol. 151 (1999), p. 65- 75 [13] V.

Materials and Methods Sample Preparation.
M.: Journal of Biomedical Materials Research Vol. 44 (1998), p. 191-107 [13] R.
Kulik, et al.: European Cells and Materials Vol.1 (2001), p.12-17 [15] S.
Oliver, et al.: Journal of Materials Research Vol. 7 (1992), p. 613-617 [17] Rho, J.
Pharr: Journal of materials science: Materials in medicine Vol. 10 (1999), p. 485-488 [20] Y.

Process improvement, quality control, materials, mould, processing, heat treatment, packaging and management needed for quality assurance; Cost for quality training, appraisal and information tracking.
Cost for inspection of raw materials, process, finished products, depreciation and maintenance of equipment;Cost for experimental materials, fuels and power, and labor employment.
Size of original bar materials needed for forging of piston products is nonstandard specifications.
However, the materials are wasted; subsequent processing working technology is heavy.
Materials of piston and output shaft products are wasted, stability of process quality is poor and the cost is high.

Proton exchange membranes based on POSS Qiao Chen 1, a, and Fangke Shao 1,b 1 Clean Energy Materials Research Department, Toray Advanced Materials Research Laboratories (China) Co.
Alternative materials with lower expense and superior properties are required.
Rozie` re: Journal of Membrane Science Vol. 185 (2001), p. 41
Mikhailenk and G.P.Robertson: Journal of Membrane Science Vol. 173 (2000), p17
Fichet, Journal of Membrane Science Vol. 368 (2011), p. 1

Materials and experimental procedures The studied material is the 9% Ni steel (base and weld metals).
The welding of these materials for LNG applications determines for a great deal the structural integrity.
Aboukaïs, Thermal ageing process at laboratory scale to evaluate the lifetime of Liquefied Natural Gas storage and loading/unloading materials, Materials and Design 44 (2013) 283–290
Journal of the Society of Materials Science (Japan) 46 (1997) 1286–1292
Hamaguchi, Small punch tests for evaluating ductile–brittle transition behaviour of irradiated ferritic steels, Nuclear Materials 150 (1987) 194–202