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TiAlN/TiN multilayer PVD coated carbide is one of the dominant tool materials for the milling applications of Inconel 718 due to its high hardness, high wear resistance, and high thermal stability.
Sharif: Journal of Materials Processing Technology Vol.116 (2001), p. 2 [3] N.
Seah, et al: Journal of Materials Processing Technology Vol.63 (1997), p. 199 [6] F.W.
ASME Vol. 28 (1907), p. 31 [7] Y.C Chen, Y.S Liao: Journal of Materials Processing Technology Vol. 140(2003), p. 269 [8] J.P.
Sharif, et al: Journal of Materials Processing Technology Vol.99 (2000), p. 266 [11] L.

Journal of Anshan Institute of Iron and Steel Technology, 2002,25(4):283-287
Journal of the Chinese Rare Earth Society, 2010,23: 147-150.
Journal of Chongqing University (Natural Science Edition), 2002, 25(06):85-87.
Journal of University of Science and Technology Liaoning, 2010,33(3):245-247.
Journal of Food Engineering, 2011, 105(2):216-226.

Alloying is one of effective ways to increase the property of iron-based PM materials.
Materials Science Forum Vol. 471-472 (2004), p. 443 [4] J.
Narasimhan: Advances in Powder Metallurgy and Particulate Materials [C].
Donald: Advances in Powder Metallurgy and Particulate Materials-2000, Part 6 [C].
Journal of Materials Processing Technology Vol. 129 (2002), p. 354 [11] HUANG Pei-yun: Theory of Powder Metallurgy.

Experimental Materials For this study, it was used the following materials: The polymer matrix used was the polyamide6 (PA6), named Technyl C216 and supplied by Rhodia/SP, Brazil.
Acknowledgements The authors thank to the Bentonit União Nordeste (BUN), to Rhodia/SP, to LabMat (Laboratory of Materials Engineering /CCT/UFCG), to MCT/CNPq and PRH-25/ANP for financial support.
Yang: Journal of Membrane Science Vol. 172 (2000), p. 157
Cheng: Journal of Membrane Science Vols. 415-416 (2012), p. 784
Pereira: Journal of Membrane Science.

Material and Methods 2.1 Plant Materials The local plants were collected from natural population in Phraek Nam Daeng community Amphawa, Samut Songkhram province, Thailand and identified at the department of science, faculty of science and technology, Rajamangala University of Technology Phra Nakhon, Bangkok. 2.2 Extraction The 6 local plants were cleaned and washed with distilled water and then cut into small pieces.
Mahidol University Journal of Pharmaceutical Sciences, 41(2014), 1–10
Research Journal of Pharmaceutical Sciences Res.
International Journal of Engineering Science Invention, 8(2013) 65-70
African Journal of Plant Science, 9(2008)124-128

(1) Machine learning algorithms, especially Artificial Neural Network (ANN), are frequently used in the field of materials science to predict flow curves.
For this reason, experimental compression tests results must be processed to get the flow curves of the materials.
Materials and Experimental Setup.
Parameter optimization of the ANN models was carried out for both materials (MCAS, SS) investigated in this study.
Singh, Neural network modeling for anisotropic mechanical properties and work hardening behavior of Inconel 718 alloy at elevated temperatures, Journal of Materials Research and Technology 8(2) (2019) 2130–2140

Journal of the Korean Institute of Metals and Materials.2000,38(10):1389-1394 [2] Jie xin Niu, Qiu rong Chen, Naixin Xu, Zhongling Wei.
Materials Characterization, 2008,59(5)618-623 [4] Zhiming Shi, Guangling Song, Andrej Atrens.
Materials Science Forum.2003,419.422(1):867-872 [9]Michiaki Yamasaki, Naoyuki Hayashi, Shogo Izumi, Yoshihito Kawamura..Corrosion Science, 2007, 49(1)255-262 [10]A.Pardo, M.C.Merino, A.E.Coy, R.Arrabal, F.Viejo, E.Matykina.
Corrosion Science, 2008, (50) 823-834 [11]R. de Batis.HIGH DAMPING MATERIALS: MECHANISMS AND APPLICATIONS.JURNAL DE PHYSIQUE Colloque, 1983,12:C39-48 [12]Wan Diqing, Wang JinCheng, Wang GaiFang, Lin Lin,Feng ZhiGang,Yang Gencang.
Transactions of Nonferrous Metals Society of China.2009, 19(1):45-49 [13]Granato A., Lücke K..Journal of Applied Physics, 1956, 27(6):583-593 [14]Granato A , Lücke K..Journal of Applied Physics, 1956, 27(7):789-805 [15]Guangling Song,David Stjohn..Journal of Light Metals.2002,2(1):1-16

A RESEARCH ON STEEL SYNCHRONIZER GEAR RING'S PRECISION FORGING Xue Song 1, a, Zhou Jie 2, b 1 School of Manufacturing Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China 2 College of Mechanical Engineering, Chongqing University, Chongqing 400044, China a xuesong2004@126.com, b a65105410@cta.cq.cn Keywords: steel synchronizer gear ring, precision forging, FEM Abstract.
While the web thickness is thinner, the load is high; and in the mean while material damage factor also become bigger, it says that material tends to be tear up.
References [1] A.G.Mamalis, Finite-element simulation of axisymmetric performs in precision forging at elevated temperatures Journal of Materials Processing Technology 57 pp. 103-111(1996) [2] D.B.
Study on precision forging technology for complex-shaped light alloy forging Journal of Materials Processing Technology 151 pp. 289-293 (2004) [3] Hung-Hsiou Hsu A study on precision forging of spur gear forms and spline by the upper bound method International Journal of Mechanical Sciences 44 pp.1543-1558 (2002) [4] J.C.
Guidelines for precision hot forging with applications Journal of Materials Processing Technology 98 pp.182±188 (2000) [6] Xia Juchen.

Simultaneously, the normal materials of ballast system are analyzed, and the suitable material is selected.
In the same time, the normal piping materials are compared with each other and analyzed to adopt the suitable piping material for the vessel[4].
At the same time, normal pipe materials are compared based on the arrangement of ballast system.
Journal of Jiangsu University of Science and Technology: Natural Science Edition, 2006, 20(4):16-19
Journal of East China Shipbuilding lnstitute: Natural Science Edition, 20042):11-15

One of the advantages of the state space approaches to handle the laminated plates/shells is that the varying material, geometric properties along the independent spatial variable, complex load and anisotropic layered materials are allowed [17-21].
For the isotropic and orthotropic materials , , (3) where, , , , , , , , , are known as the stiffness coefficients of a material.
Acknowledgement This work was supported by the Natural Science Foundation of China (Grant No. 60979001) and the Natural Science Foundation of Civil Aviation University of China (Grant No.
Leon: Journal of the Franklin Institute, Vol. 299(1975), p. 33
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