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These values of maximum stress are above the range of the material elasticity limit (760-790 N/mm2).
Conversely, the calculated stresses in the outer ring of the 6317 bearing are substantially below the critical values of the material characteristic.
Acknowledgement This work has been funded by the Ministry of Education and Science of the Republic of Serbia, Grant TR 35029: Development of the methodology for working capacity, reliability and energy efficiency improvement of energetic mechanical systems.
Mitrović, Stress-strain state of deep groove ball bearing during assembly, Journal Mobility and Vehicle Mechanics. 28(3-4) (2002) 65-75
Timoshenko, Strength of Materials, Part I, Belgrade (1972) [7] Information on http://www.ovako.com/Application-areas/Bearings/

These strategies lead to the increasing importance of the forming method and types of materials used.
The reliability of what has been developed it has been demonstrated with a specific numerical-experimental activity which has helped to understand, for defined process conditions, which is the relationship between one of the most critic factor like it is the drawing depth and a given material and blank thickness.
Much more it has to be done in order to explore the process sensitivity versus other major factors like for example: different geometric variables for a given shape like for example fillets radius, or different material types.
Brian Nielsen: Multi-layer sheet hydroforming: Experimental and numerical investigation into the very thin layer in the middle, Journal of Materials Processing Technology 170 (2005) 524-535
Anglani: "Improvement of Sheet Metal Hydroforming Simulation Reliability", Enhancing the Science of Manufacturing, VIII AITEM Conference, Montecatini Terme 10-12 September 2007

Introduction Iron chromium alloys are extensively investigated for their potential application as interconnect materials in solid oxide fuel cells (SOFCs).
Since the coatings contained organic solvent, the first few hours of oxidation in the furnace result in a weight decrease because of the burn-off of the organic material.
The 1C44Mo20 test alloys was kindly supplied by Sandvik Materials Technology (Sweden); the LSM slurry coatings were provided by Haldor Topsoe A/S (Denmark).
Norby: Journal of The Electrochemica Society Vol. 147(9) (2000), p. 3251 [10] P.
Kofstad: High Temperature Corrosion (Elsevier Applied Science Publishers Ltd., New York 1988)

The central line in the majority of the works is about differences between bulk and nanocrystals (NC) materials [2 - 4].
Tsai, Developments in nanocrystal memory, Materials Today, 14 (2011) 608-615
[6] E Tsoi, P Normand, A G Nassiopoulou, V Ioannou-Sougleridis, A Salonidou, K Giannakopoulos, Silicon nanocrystal memories by LPCVD of amorphous silicon, followed by solid phase crystallization and thermal oxidation, Journal of Physics: C 10 (2005) 31-35
Kurz, Study of the unipolar bias recharging phenomenon in the nonvolatile memory cells containing silicon nanodots, Materials Science and Engineering B124-125 (2005) 517-520

Beijing, China: China Environmental Science Press, 2007:56-58.In Chinese
[M] Beijing, Science Press.In Chinese
[J] Journal of Natural Resources, 2003, 18(2):189-195.In Chinese
Resources Science, 2010,32(5):856-863.In Chinese
Beijing: China Environmental Science Press,2007.

Material Study Area.
This work was supported by the International Cooperation Project of the Chinese Academy of Sciences (Grant No: GJHZ200805), International Cooperation Project of the Ministry of Science and Technology of the People’s Republic of China (Grant No: 2010DFA72290) and the National Natural Science Foundation of China (Grant No: 40901176).
Annales Des Sciences Forestieres, 1996. 53(2-3): p. 537-546
Philosophical Transactions of the Royal Society of London Series a-Mathematical Physical and Engineering Sciences, 1983. 309(1508): p. 257-270
Journal of Geophysical Research-Atmospheres, 2009. 114: p.

Analysis of QoS to Guarantee Application SLAs for Trusted Industrial Control Network Zhong Ji1,a ,ZHOU Sen-xin2b 1School of Computer Science and Technology,Xi’an University of Science and Technology,Xian Sanxi,710054,China； 2Management science and engineering School of Anhui University of finance & economics, Bengbu Anhui , 233041, China aaqyzxs0406@vip.sina.com, bahcdzsx@126.com Keywords: Industrial control network; service level agreements (SLAs) ; Quality of Service (QoS) ; Optimized Network Engineering Tool (Opnet) Abstract.
Because the industrial network has more advantages than the point-to-point connection such as reduction of wiring and ease of maintenance,its application areas have grown to include various applications such as process automation system, automated manufacturing system, and automated material handling system [1].
ACKNOWLEDGEMENT This paper is supported by National Nature Science Foundation of china under Project Number: 60473042;2009 Major Science Foundation Subject for the Education Department of Anhui Province under Project Number ZD200905 and 2010 Teaching & Research Foundation Subject the Education Department of Anhui Province under Project Number 20100473.
Ganz, Ad hoc QoS On-demand Routing (AQOR) in Mobile Ad hoc Networks, Journal of Parallel and Distributed Computing (JPDC), February 2003
Lamont, Quality of Service Routingin Ad-hoc Networks Using OLSR, Proceeding of the 36th Hawii International Conference on System Science, 2003

China 2Qingdao Municipal Key Laboratory on Geological & Exploration Engineering Technology for Enhanced Shale Oil & Gas Recovery, Qingdao University of Science and Technology, Qingdao, 266061, P.
China 3Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology, Qingdao University of Science & Technology, Qingdao, 266061, P.
China 4College of Automation & Electronic Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P.R.
Acknowledgements The work is finished under the support of National Natural Science Foundation of China (No.51176081).
Zitha: “Motion of foam films in diverging-converging channels”, Journal of Colloid and Interface Science, Vol.271, No.2 (2004), p.473

This kind of tissue what hard particles distribute on the soft substrate is an ideal wear-resistant material microstructure.
This study aimed to explore a more reasonable heat treatment process of this material, and the evolution of its microstructure and performance during the heat treatment were observed.
The raw materials melt in crucible resistance furnace.
Journal of Alloys and Compounds,2006, 426:205-212 [2] Zhang Shiling, Ren Songzan.
Condensed aluminum manual[M].Shanghai: Shanghai science and technology press,2001 [3] Xiong Yancai, Liu Bochao.

Materials and Methods In this study, three kinds of patterned wafers have been used in order to investigate the pitting dependence on the dry etch/ passivation/wet cleaning combination: -- SiO2 passivation etch landing on AlCu -- Vias etch landing on AlCu -- AlCu pad patterning Passivation etch has been performed on a Lam 4520XL tool, a dual-frequency (2 and 27MHz) capacitively coupled RF plasma etching system.
Via etch has been performed on a TEL 85 DRM tool, a dielectric materials etching system equipped with a 13.56 MHz RF source and a dipole ring magnetron in order to ensure good uniformity.
Figure 4: Scheme of the etched layers during vias etch In this case an acidic (pH=1 without F-) product was used both due to the compatibility with other materials exposed and to the removal efficiency of post etch residues.
McCafferty Corrosion Science 45 (2003) 1421-1428
Natishan et al: Journal of Electrochemical Society 161 (9) C421-C432 2014