Search results

The measured mechanical properties of the materials used in the test model are listed in Table 2.
[3] Papanicolaou C., Triantafillou T., Lekka M: submitted to Construction and Building Materials (2011)
[4] Xiangshun Zhang, Qian Gu, Shaoming Peng: submitted to Journal of Wuhan University of Technology (2002).
(In Chinese) [7] Guofeng Du, Lihua Xu, Chengxiang Xu, Yin Chi: submitted to Journal of Shenyang Jianzhu University (Natural Science) (2008).
(In Chinese) [8] Lihua Xu, Wanshan Zou: submitted to Engineering Journal of Wuhan University (2005).

During thermal destruction of core materials the evolved gases differ by their molecular masses (in particular SiF4 and CO2), therefore, the results of thermal gravimetric analysis do not fully reflect the volumes of the evolved shielding gases.
Kotelchuk, State-of-the-art of development and application of flux-cored wires for welding of carbon and low-alloyed steels, The Paton Welding Journal, 3 2010 38-42
Kotelchuk, Investigation of thermochemical characteristics of mixtures of dispersed materials by differential thermal analysis methods, The Paton Welding Journal, 12 2011 13-16
Kotelchuk, Influence of thermophysical properties of cores of self-shielding flux-cored wires on welding and technological properties, The Paton Welding Journal, 1 2016 30-34
Maksimov, Peculiarities of welding process using metal cored wire of TMV5-MK grade, The Paton Welding Journal, 6 2019 50-53.

Materials and methods The standard compound of E3 (≥97%) and the sodium hypochlorite solution (74.44MW) were purchased of the highest purity available from Sigma-Aldrich (Germany).
Chemical Engineering Journal, 2013. 219: p. 43-50
Environmental Science & Technology, 2008. 42(2): p. 530-535
Environmental Science & Technology, 2007. 41(1): p. 206-213
Water Science and Technology, 2006. 54(10): p. 87-93

Acquired material properties of the steel alloy allowed creating material characteristics and the fatigue strength curve, which were used in FEM calculations.
The Zgo fatigue strength necessary for the calculation of test parameters was evaluated from the experimental graph (Fig. 3) plotted for a diverse group of materials, starting from pure metals and ending in iron alloys and alloys of non-ferrous metals [8].
[5] Karolczuk A., Macha E.: A review of critical plane orientations in multiaxial fatigue failure criteria of metallic materials.
International Journal of Fracture, vol. 134, pp. 267-304, 2005
[8] Maj M., Piekło J.: MLCF - an optimised program of low - cycle fatigue test to determine mechanical properties of cast materials, Archives of Metallurgy and Materials, Vol. 54 (2), pp. 393-397, 2009.

Preparation and Property Characterization of Talc / Phthalocyanine Blue Composite Powder Yunxing Zhenga, Hao Dingb, Lefu Mei, Xiyao Zhu and Mengmeng Wang School of Materials Science and Technology, China University of Geosciences, Beijing 100083, China azyxsgl@163.com, bdinghao@cugb.edu.cn Keywords: talc, phthalocyanine blue; composite powder; mechanochemistry; mechanism; coat Abstract.
The russian State Institute of efficient materials and processes[3,4] got the blue pigment using the calcite particles coated by phthalocyanine blue.
A series of analyses and characterization were conducted to test the capability of the composite materials.
XRD pattern of phthalocyanine blue Experiment Raw Materials.
Journal of Textile Research. 27 (2006) p. 5-7

Hela2,c 1Department of Materials Sciences in Construction of the Institute of New Materials and Technologies, Ural Federal University, 19, Mira street, Yekaterinburg 620002, Russia 2Institute of Technology of Building Materials and Components, University Engineering of Technology, Veveri 95, Brno 60200, Czech Republic af.l.kapustin@urfu.ru, bn.n.bashkatov@urfu.ru, chela.r@fce.vutbr.cz Keywords: oil-well cement, lightening additive, tripoli, opoka, diatomite, properties.
Oil-well lightweight Portland cement is obtained by intergrinding of Portland cement clinker, “lightening” additives and gypsum, or by thoroughly mixing these materials, but separately ground.
Chemical composition of raw materials.
Journal of Mining & Geo-Engineering 49 (2015) 281-288
Oreshkin, Lightweight oil-well materials, Construction of oil and gas wells on land and sea 11 (2002) 21-23

Introduction In recent years, magnetic nanoparticles have become potential materials for enormous applications especially in biomedical science and engineering [1].
Here, Iron (II) chloride tetrahydrate ,Iron (III) chloride Hexahydrate [Sigma-Aldrich] and ammonia solution [Lobachemie] were used as precursor materials.
Matthias, Magnetic particle hyperthermia: nanoparticle magnetism and materials development for cancer therapy. 
Journal of Physics: Cond.
Defence Science Journal. 64(2014) 222-229

Especially, surface modification of the inorganic particles by coating them with polymeric materials leads to not only high electrostatic repulsion but also repulsion due to adsorbed polymer layers, known as steric repulsion.
To increase the surface interaction between TiO2 and PMMA, pretreatment of the inorganic material should be done[8-11].
Figure 3 represents the TGA diagram which shows thermal decomposition of the fabricated composite particles and contents of polymer in product materials, as measured under nitrogen purged.
H.L.Guo, Q.Zheng: Optical Materials.
K.S.Kimi.Chin, H.J.Choi: Journal of Macromolecular Science.

Modeling and experimental procedures Material and drilling process.
Thus, we believe that a suitable understanding of the drilling process and its outputs taking place during the drilling of this material may become less relevant considering the aim of present work on introducing the new approaches for modeling the drilling process.
References [1] Li Xiuming *, Shi Zhaoyao, Evaluation of roundness error from coordinate data using curvature technique , International Journal of Measurment 43 (2010) 164-168
S´anchez-Sola , Study of roundness on cylindrical bars turned of aluminium–copper alloys UNS A92024,Journal of Materials Processing Technology 162–163 (2005) 644–648 [3] X.L.
Zhao, An effective genetic algorithm for circularity error unified evaluation, International Journal of Machine Tools and Manufacture 46 (2006) 1770–1777

Estimating Heating and Cooling Degree Days through an Urban Environment Using Publicly Available Sensors PAPAKOSTAS Konstantinos1, a,*, MARTINOPOULOS Georgios2, b and TSIMPOUKIS Alexandros1, c 1Process Equipment Design Laboratory, Dept. of Mechanical Engineering, Aristotle University of Thessaloniki, POB 487, EL 54124, Thessaloniki, Greece 2School of Science and Technology, International Hellenic University, 14th km Thessaloniki-Moudania, EL 57001, Thermi, Greece a* dinpap@eng.auth.gr , b g.martinopoulos@ihu.edu.gr, c atsimoa@auth.gr Keywords: Urban Heat Island, Heating and Cooling Degree Days, Energy Consumption in Buildings Abstract.
Materials commonly used in urban areas, such as concrete and asphalt, have significantly different thermal properties (including heat capacity and thermal conductivity) and surface radiative properties (albedo and emissivity) than the surface materials of surrounding rural areas.
Jimenez, A study of the urban heat island of Granada, International Journal of Climatology 20 (2000) 899–911
International Journal of Biometeoroly 44 (2002) 198–203
Moussiopoulos, Towards a holistic approach for the urban environment and its impact on energy utilisation in buildings: the ATREUS project, Journal of Environmental Monitoring, 6:10 (2004) 841-848