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Online since: February 2010
Authors: Erika Griesshaber, Wolfgang W. Schmahl, Andreas Goetz
The mosaicity of the material is getting more pronounced at the tip of the spine.
Pawson: Science Vol. 166 (1969), p. 1147-1150
Science Vol. 35 (2000), p. 5545-5551
Science and Technology Vol. 22 (2006), p. 1271-1278
Fortunier: Journal of Microscopy (Oxford) Vol. 230 (2008), p. 509-520.
Online since: July 2020
Authors: Eung Ryul Baek, Janu Ageng Nugroho, Ghozali Suprobo, Nokeun Park
Investigation of Dynamic Recrystallization Phenomenon in Drawn Ti-6Al-4V Alloy Janu Ageng Nugroho1,a, Ghozali Suprobo1,b, Nokeun Park1,2,c* and Eung Ryul Baek1,d* 1School of Materials Science and Engineering, Yeungnam University, Republic of South Korea 2Institute of Materials Technology, Yeungnam University, Republic of South Korea ajanuageng@ynu.ac.kr, bghozalisuprobo@ynu.ac.kr, cnokeun_park@yu.ac.kr, derbaek@yumail.ac.kr Keywords: titanium alloy; dynamic recrystallization; simulation; microstructure; hardness Abstract.
Therefore, this alloy favorable for industrial application materials in the airplane engine of Boeing 777 [1,11–14].
The die of the materials was employed WC (Tungsten Carbide) and reduction angle approximately 85.4º.
Wanhill, Aerospace Materials and Material Technologies, 2017. doi:10.1007/978-981-10-2143-5
Logé, A review of dynamic recrystallization phenomena in metallic materials, Mater.
Online since: July 2024
Authors: Mohamed Mounis Alim, Abdelyamine Naitbouda, Rabah Tadjine
The films deposited at different VS voltage (Fig. 2) are, including the unbiased substrate (Vf = +8.1 V), polycrystalline materials.
The effects of crystallite boundaries and preferential orientation in thin films are more important than in bulk materials.
Adamovich, The 2022 Plasma Roadmap; low temperature plasma science and technology, J.
Lichtenberg, Principles of Plasma Discharges and Materials Processing, 2nd Edition John Wiley & Sons, Inc. (2005) ISBN 0-471-72001-1 [18] A.
Brett, A corrosion study of nanocrystalline copper thin films, Corrosion Science 52 (2010) 3891-3895
Online since: April 2025
Authors: Anwar Khitab, Sheikh Zakria Ejaz, Chaudhary Tabarak Shafqat, Usama Jameel, Hurraira Choudary
Materials and Methods A 1:4 cement sand mortar was the initial objective for this experimental project.
The materials utilized were river sand and grade 53 cement.
Also, the rubberized specimens contained silica fumes, fly ash and fibers and all these materials enhance the density[19].
Anwar, Classical Building Materials, in: 2016: pp. 1–27. https://doi.org/10.4018/978-1-5225-0344-6.ch001
Journal, UET Taxila. 3 (2024) 8–13
Online since: June 2014
Authors: Roberto Camagni, Roberta Capello
If it is true that R&D support should be very selectively directed towards science-based regions, it looks also crucial that other innovation strategies could be devised and supported in regions operating inside other ‘innovation ‘patterns’, e.g. enhancing inter-regional cooperation in knowledge applications or mobility of researchers, or favoring utilization of more advanced technologies in traditional specializations [21] [22] [23].
The full spectrum of territorial capital typologies may be considered and included, provided that good measures or proxies are available, ranging from material natural and cultural heritage to immaterial human and cognitive capital, from artificial public goods to private capital goods, from the structure of the urban system to identitarian capital, from club goods – like private networks – or impure public goods - subject to congestion effects and opportunistic behavior - to social or relational capital.
In: Scienze Regionali – Italian Journal of Regional Science, Special Issue on “Smart specialization and the new EU cohesion policy reform”, vol. 13, n. 1, (2014), pp.15-32 [3] R.
In: Scienze Regionali – Italian Journal of Regional Science, Special Issue on “Smart specialization and the new EU cohesion policy reform”, vol. 13, n. 1, (2014), pp. 33-50 [21] R.
In: Scienze Regionali – Italian Journal of Regional Science, Special Issue on “Smart specialization and the new EU cohesion policy reform”, vol. 13, n. 1, (2014), pp. 60-106 [24] R.
Online since: June 2014
Authors: Zuo Long Du, Wen Jun Chen
At first,ecological environment is the foundation,which means that,better ecological environment is the material basis and premise of social activities.
Acknowledgements This work was financially supported by the Xinjiang Graduate research and innovation projects (XJGRI2013138),the Graduate research projects Xinjiang University of Finance and Economics(2013006) and the Humanities and Social Sciences fund research projects of Ministry of Education(10YJA790024).
China population, resources and environment, 2009, 19 (2):56-62 [6]Yuming Wu,Yan Zhang.Analyzing Coupled Regional Economic Growth and Environmental Conservation in China[J]. resources science,2008, 30 (1): 25-30 [7]Juanjuan Zong et al.
Journal of Northwestern Polytechnical University (SOCIAL SCIENCE EDITION), 2009,29 (3):21-28 [9]Xinchun Li.
Chinese Journal of Management, 2008,5 (5):703-707 [10]Li Qian, Zhongwei Chen,Renqiao Xiao.Coupling coordination degree of Chinese regional industrialization, urbanization and agricultural modernization and analysis of influence factors [J].
Online since: April 2021
Authors: Lazarus Rundora
The model is applicable in wide ranging polymer technological applications that include adhesives, coatings, foams, packaging materials, textile and industrial fibers, electronic devices, biomedical devices, optical devices and high-tech ceramic engineering.
Pop, Transport Phenomena in Porous Media, Elsevier Science Ltd, United Kingdom, 1998
Shafie, Unsteady MHD free convection flow of Casson fluid past over an oscillating vertical plate embedded in a porous medium, Engineering Science and Technology, an International Journal 18 (2015) 309 - 317
Khan, Effects of slip condition and Newtonian heating on MHD flow of Casson fluid over a nonlinearly stretching sheet saturated in a porous medium, Journal of King Saudi University – Science 29 (2017) 250 - 259
Abedian Chermahini, DTM-FDM hybrid approach to unsteady MHD Couette flow and heat transfer of dusty fluid with variable properties, Thermal Science and Engineering Progress 2 (2017) 57 - 63
Online since: December 2010
Authors: Meng Fu Wang, Xing Yu Song
By adding the SAE/SBR blending emulsion, the advantages of the different materials can be concentrated, then to get the performance that the single material do not possess.
Experimental Material & Preparation Materials In the experiment, the cementitious material is 32.5MPa ordinary Portland cement and aggregate is river sand and gravel.
Journal of Earthquake Engineering and Engineering Vibration .Vol. 2(1999): 21-28.
Materials Science ,1998 ,33 :3601-3605
Smart Materials&Structure.
Online since: May 2014
Authors: Pawel Balon, Andrzej Świątoniowski
Material properties (a) Blank sheet material The used material DP-500 is steel that belongs to UHSS (Ultra High Strength Steel) group, diphase, cold rolled.
(b) Fastener material Fasteners material is chosen depending on the type of host in which it will be clinched.
For various blank sheets such as UHSS materials matching of the hole form may be necessary in order to receive optimal properties when joining blank sheets with fastener elements (fig. 2.).
For the nut RND 1013A01A where the host material is DP-500 and material thickness 1.8 mm, the material of the self-clinching nut is alloy special steel 35B2 with mechanical parameters: Rm=500-650 MPa and Rp0,2= 300 MPa as stated in EN 10269 standard. 3.
Martins, Joining sheet panels to thin-walled tubular profiles by tube end forming, Journal of Cleaner Production, Elsevier, 2011, Volume 19, pp. 712-719
Online since: February 2011
Authors: Zhi Gang Feng, Jiang Liu, Hui Juan Li
However, the adulterated materials used to dilute free CaO are subject to geographical constraints.
The raw materials collected are, on the one hand as the test samples, on the other hand, in order to understand CaCO3 content in purple sandy shales in regional area.
The sintering process is simulated as the field to crash (<2 mm) and mingle the raw materials by the rock/coal mass ration of 20:1 for making brick samples [5].
By simulating current sintering technique [5], the raw materials are ground (<2 mm) and mixed in term of rock/coal mass ration of 20:1.
Cen: Journal of Zhejiang University (Engineering Science), Vol. 37(5) (2003), p. 612-616, in Chinese [7] L.Q.
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