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The re-solidified materials are significantly more densely than base materials.
(4) The re-solidified materials are significantly more densely than base materials.
IOP Conference Series: Materials Science and Engineering [C].
International Journal of Machining and Machinability of Materials, 2013 13 (1) 1-16
Journal of Materials Processing Technology, 2014 214 531-538

It is difficult to machine the micro-holes in very hard materials by using traditional machining methods.
The action of removing materials is not only anode dissolution, but also anode glow discharge treatment.
In JED, the materials are removed along the diameter direction at first time, and with the extension of machining time, the materials are removed along the depth direction.
Xu: Journal of Materials Processing Technology Vol.129 (2002), p.15-18
Balkrishna: Transactions of the ASME, Journal of Manufacturing Science and Engineering Vol.118 (1996), p.490-498

The present paper is part of a research that is developed within the sustainable building design through the revisiting of the traditional construction materials.
The analysis of embodied energy is very interesting because it represents the energy utilized to transform raw materials into building materials.
The natural stone, compared with other very widely used construction materials, has a sustainable quotient.
Conclusion This research is developed within a sustainable building design through the revisiting of the traditional construction materials.
[5] Lombardo G., 2010, Built architecture with natural stone, in Atti del convegno internazionale: 37th IAHS World Congress on Housing “DESIGN, TECHNOLOGY, REFURBISHMENT AND MANAGEMENT OF BUILDINGS”, Santander (Spain) 26-29 October 2010 and in International Journal for Housing Science and Its Applications Vol.35, No.2, 2011

TiO2/tourmaline composite photocatalyst materials were fabricated mainly by the sol-gel technique.
Results and discussion 3.1 Natural electrical polarity of TiO2/tourmaline composite photocatalyst materials Fig.1 were the images of TiO2/tourmaline composite photocatalyst materials by SEM, and the TiO2/tourmaline composite photocatalyst materials had been calcinated at 400℃,500℃,600℃and 700℃ for 3h separately, under bombardment for 10s by electron beam, scan accelerating voltage 25.0kV.
Conclusion TiO2/tourmaline composite photocatalyst materials have natural electrical polarity, especially after 600℃ heat treatment.
Acknowledgements This work was partially financially supported by the National Science Foundation of China (No 50272062), and the National High Technology Development Program of China (No.2001AA322050), and the Natural Science Foundation of Hebei Province, China (No.503067) References [1] T Nakamura, T Kubo.
Journals of material science letters, Vol.22(2003), p.1503~1509

The iron sand is one of raw materials for magnet-ferrite.
The ferrite-based magnetic materials can minimize or even eliminate the intensity and power of radiation reflected by the radar, therefore, they are also known as anti-radar materials.
Therefore, in this study, it will be developed ferrite-based materials by using raw materials from iron sand to absorb electromagnetic waves.
This means that the samples are believed to be multi-phase materials.
Cao, Electromagnetic and microwave absorption performance of some transition metal doped La0.7Sr0.3Mn1−xTMxO3±1 (TM = Fe, Co or Ni), Materials Science and Engineering B 177 (2012) 678– 684

Journal of Aeronautical Materials Vol. 21(2001), p.36.
Materials Science and Engineering A 2005, p.397
Modelling and Simulation in Materials Science and Engineering Vol. 6(1998), p.273
Rare Metal Materials and Engineering Vol. 35(2006),p.538
Journal of Materials Processing Technology Vol. 174(2006),p.342.

One of the main problems of wood as filler in the production of composite materials based on mineral binder is "cement poisons".
Therefore hardwood containing more amounts of easy hydrolysable hemicelluloses than softwood is less suitable for high-quality materials.
Methods and Materials On this basis the experimental investigations when the wood particles are subjected to the extraction process were carried out.
Romelevich, Studies on mechanical properties of composite materials based on thermo modified timber, Drvna Industrija. 64-1 (2013) 3-8
Chitra, Enzyme-Assisted Extraction of Flavorings and Colorants from Plant Materials, Critical Reviews in Food Science and Nutrition. 50 (2010) 146–161

Duhamel: Journal of Materials Research Vol. 22 (2007), p. 285 [7] L.Q.
Wang: Materials Science and Engineering: A Vol. 386 (2004), p. 326 [14] A.
Inoue: Journal of Materials Research Vol. 23 (2008), p. 2091 [21] A.
Payer: Journal of Materials Research Vol. 22 (2007), p. 302 [28] D.
Köster: Materials Science and Engineering: A Vol. 375-377 (2004), p. 53

In asymmetric hybrid supercapacitors, the electrodes use dissimilar materials, such as materials with different charge storing mechanisms.
The cathode and anode materials also have different potential windows to achieve maximum potential.
Advanced Materials, 25(29):4035–4042, May 2013
APL Materials, 7(10), October 2019
Science China Materials, 61(2):254–262, January 2018.

Fabrication and Characterization of Nanocrystalline NiO Prepared by Sol-Gel Process Yu Cai1,a, Zhaoyang Wu2,b, Shengli Zhao2,c and Jine Zhu2,d 1Institute of Information management, Henan University of Science & Technology, Luoyang, Henan, 471003, China; 2School of Materials Science and Engineering, Henan University of Science & Technology, Luoyang, Henan, 471003, China ahappycaiyu@163.com, bwuzhaoyang870203@126.com, cslzhao@mail.haust.edu.cn, djine0736@163.com Keywords: Nickel Oxide; Nano-Crystalline; Sol-Gel.
Among lithium ion battery anode materials, the traditional carbon graphite anode materials are widely used but it can’t staisfy the requirement of high capacity, so more and more researchers pay their attentions on searching for materials owning high capacity and stable performance.
Liu: Materials Science Vol. 270 (1995), p. 590
Yu and S M Li: Journal of Materials Engineering, zl(2006): 110
Shen: Journal of Inorganic Materials.Vol. 19(2004), p. 289