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Online since: March 2008
Authors: Akira Shimamoto, Ryo Kubota
Introduction
Magnesium alloy was the lightest metal in practical metallic materials and had much superiority such
as high strength and stiffness, excellent machine ability and recyclable ability.
It had been regarded as the recyclable lightweight material to replace polymer materials.
When magnesium alloy was used as the parts for structural materials, it was very important to consider the safety under multiaxial and biaxial loading since machines and products were under multiaxial loading rather than uniaxial one.
The sample materials used for the experiments were the plates of the magnesium alloy; AZ31B-0 (without heat treatment), AZ31B-200 (with 200 °C heat treatment), and AZ31B-430 (with 430 °C heat treatment) by Osaka Fuji industry.
Fukuda, Journal of the Japan Society of Mechanical Engineers, Vol. 59-565 (1993), p. 2143-2148 [11] S.Takahashi, T.Shimizu, Science of Machine, Vol. 37-4 (1985), p. 485-490 [12] S.
It had been regarded as the recyclable lightweight material to replace polymer materials.
When magnesium alloy was used as the parts for structural materials, it was very important to consider the safety under multiaxial and biaxial loading since machines and products were under multiaxial loading rather than uniaxial one.
The sample materials used for the experiments were the plates of the magnesium alloy; AZ31B-0 (without heat treatment), AZ31B-200 (with 200 °C heat treatment), and AZ31B-430 (with 430 °C heat treatment) by Osaka Fuji industry.
Fukuda, Journal of the Japan Society of Mechanical Engineers, Vol. 59-565 (1993), p. 2143-2148 [11] S.Takahashi, T.Shimizu, Science of Machine, Vol. 37-4 (1985), p. 485-490 [12] S.
Online since: November 2012
Authors: Péter Nagy, Bálint Katona, Kristóf Hirschberg, Eszter Bognár
Development of nitinol stents: etching experiments
Bálint Katona1,a, Péter Nagy1,b, Eszter Bognár1,c, Kristóf Hirschberg2,3,d
1Budapest University of Technology and Economics
Department of Materials Science and Engineering.
Peripheral stent materials.
Journal of Materials Processing Technology 2010; 210: 1918–1925 [7] MH Elahinia, M Hashemi, M Tabesh et al.: Manufacturing and processing of NiTi implants: A review.
Progress in Materials Science xxx 2011; xxx–xxx doi:10.1016/j.pmatsci.2011.11.001
Journal of Materials Processing Technology 2005; 170: 545–550 [9] A Stephen: Mechanisms and Applications of Laser Chemical Machining.
Peripheral stent materials.
Journal of Materials Processing Technology 2010; 210: 1918–1925 [7] MH Elahinia, M Hashemi, M Tabesh et al.: Manufacturing and processing of NiTi implants: A review.
Progress in Materials Science xxx 2011; xxx–xxx doi:10.1016/j.pmatsci.2011.11.001
Journal of Materials Processing Technology 2005; 170: 545–550 [9] A Stephen: Mechanisms and Applications of Laser Chemical Machining.
Online since: December 2012
Authors: Ismail Hanafi, Nadras Othman, N.H.H. Shuhaimi, N.S. Ishak, S. Sasidharan
Oil palm leaves is a waste material.
Experimental Materials Natural rubber (SMR CV60) was supplied by Rubber Research Institute of Malaysia (RRIM).
Natural antioxidant (NA) was extracted from oil palm leave in Polymer Lab, School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia (USM).
Rodger, in: Rubber Compounding: Chemistry and Applications, chapter 1 of Natural Rubber and Recycled Materials, Taylor & Francis, USA (2004)
Sasidharan: Journal of Applied Polymer Science.
Experimental Materials Natural rubber (SMR CV60) was supplied by Rubber Research Institute of Malaysia (RRIM).
Natural antioxidant (NA) was extracted from oil palm leave in Polymer Lab, School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia (USM).
Rodger, in: Rubber Compounding: Chemistry and Applications, chapter 1 of Natural Rubber and Recycled Materials, Taylor & Francis, USA (2004)
Sasidharan: Journal of Applied Polymer Science.
Online since: June 2013
Authors: Werner Homberg, Hans Christian Schmidt, Hans Jürgen Maier, Guido Grundmeier
Hybrid materials offer great potential for weight and cost reduction, function integration and improved mechanical properties.
In terms of implementation, it is possible to produce fully or partially joined semi-finished parts from metallic, organic or inorganic materials.
The use of hybrid materials could even extend the property range of double blanks.
The local reinforcement offers cost-efficient use of high priced materials like CFRP because of the limited material use.
The proposed ECUF process could help manufacture suitable semi-finished materials from metal and plastic blanks.
In terms of implementation, it is possible to produce fully or partially joined semi-finished parts from metallic, organic or inorganic materials.
The use of hybrid materials could even extend the property range of double blanks.
The local reinforcement offers cost-efficient use of high priced materials like CFRP because of the limited material use.
The proposed ECUF process could help manufacture suitable semi-finished materials from metal and plastic blanks.
Online since: October 2012
Authors: Sheng Li Wu, Rui Mei Han, Hui Fang Xiao, Yi Min Shao, Yi Lin Yuan
Forouzan: Journal of Advanced Research (2012)
GlossGerald: Journal of Materials Processing Technology Vol.212 (2012), p. 954
Yang: Journal of University of Science and Technology Beijing Vol.10 (2010) No.32, p.1360.
Bar: Journal of Materials Processing Technology Vol. 134 (2003), p. 214
Kang: Journal of University of Science and Technology Beijing Vol.13 (1991) No.1, p.31.
GlossGerald: Journal of Materials Processing Technology Vol.212 (2012), p. 954
Yang: Journal of University of Science and Technology Beijing Vol.10 (2010) No.32, p.1360.
Bar: Journal of Materials Processing Technology Vol. 134 (2003), p. 214
Kang: Journal of University of Science and Technology Beijing Vol.13 (1991) No.1, p.31.
Online since: May 2016
Authors: Xian Guo Yan, Hong Guo, Shao Hua Zhang, Fei Peng, Jun Ji Li, Zhi Yang Feng
ZHANG HAI and ZHEN, et al[7], studied the different cryogenic treatment processes makes a great difference in wear resistance of the material.
Cutting condition is NC machine, workpiece material is H13 hot working die steel, and cutting parameters are,,.
So the value of parameter a and b can be obtained: Table 1.Regression parameters of cryogenic machine tap life Processing of materials parameter a parameter b H13 Hot Working Die Steel 35.4533 4.3769 According to Tab.1 and Eq.3, reliability of cryogenic treatment of high speed steel tap based on maximum wear considering times of cutting can be illustrated as Fig. 1.
Acknowledgements The authors would like furthermore acknowledge the Chinese “National Natural Science Foundation of China (Grant No.51275333/E050901)” and “Key Science and Technique Foundation of Shanxi Province(Grant No.20130321002-08)”for financial support.
Chen, A Comprehensive Review of Accelerated Life Testing, Journal of China Ordnance.2005(02):213-219
Cutting condition is NC machine, workpiece material is H13 hot working die steel, and cutting parameters are,,.
So the value of parameter a and b can be obtained: Table 1.Regression parameters of cryogenic machine tap life Processing of materials parameter a parameter b H13 Hot Working Die Steel 35.4533 4.3769 According to Tab.1 and Eq.3, reliability of cryogenic treatment of high speed steel tap based on maximum wear considering times of cutting can be illustrated as Fig. 1.
Acknowledgements The authors would like furthermore acknowledge the Chinese “National Natural Science Foundation of China (Grant No.51275333/E050901)” and “Key Science and Technique Foundation of Shanxi Province(Grant No.20130321002-08)”for financial support.
Chen, A Comprehensive Review of Accelerated Life Testing, Journal of China Ordnance.2005(02):213-219
Online since: October 2010
Authors: Yusaku Fujii, Meechai Jamsai, Hironori Ebara, Nithiroth Pornsuwancharoen, Koichi Maru
Introduction
Recently, mechanical responses of pendulum and materials against small impact loads were evaluated.
Yamaguchi, "Method for evaluating material viscoelasticity", Rev.
Yamaguchi, "Proposal for material viscoelasticity evaluation method under impact load ", Journal of Materials Science, Vol.40, No.18, pp.4785 - 4790, 2005
Fujii, "Microforce materials tester", Rev.
Fujii, "Microforce materials tester based on the levitation mass method", Meas.
Yamaguchi, "Method for evaluating material viscoelasticity", Rev.
Yamaguchi, "Proposal for material viscoelasticity evaluation method under impact load ", Journal of Materials Science, Vol.40, No.18, pp.4785 - 4790, 2005
Fujii, "Microforce materials tester", Rev.
Fujii, "Microforce materials tester based on the levitation mass method", Meas.
Online since: October 2014
Authors: Kun Peng Du, Ping Liu, Wan Li Li
Acknowledgement
We gratefully acknowledge the support of National Natural Science Foundation of China(51305349 and 51175433).
The Project Supported by Natural Science Basic Research Plan in Shaanxi Province of China(Program No. 2014JQ7272) References [1] Mirzajanzadeh, M., Chakherlou, T.
Journal of Engineering Materials and Technology-Transactions of the Asme, 130(3), 7. doi: 10.1115/1.2931156 [3] Chakherlou, T.
Materials & Design, 37(0), 128-136. doi: http://dx.doi.org/10.1016/j.matdes.2011.12.037 [4] Rufin A.
Journal of Composites Technology & Research, 17(2), 145-151.
The Project Supported by Natural Science Basic Research Plan in Shaanxi Province of China(Program No. 2014JQ7272) References [1] Mirzajanzadeh, M., Chakherlou, T.
Journal of Engineering Materials and Technology-Transactions of the Asme, 130(3), 7. doi: 10.1115/1.2931156 [3] Chakherlou, T.
Materials & Design, 37(0), 128-136. doi: http://dx.doi.org/10.1016/j.matdes.2011.12.037 [4] Rufin A.
Journal of Composites Technology & Research, 17(2), 145-151.
Online since: October 2014
Authors: Hong Liang Zhang, Rui Chao Liu, Run Yuan Li
Chen: Applied Physics a-Materials Science & Processing, vol. 115 (2014), p.937
[9] L.
Berggren: Advanced Materials, vol. 19 (2007), p.97 [10] L.
Iwasa: Advanced Functional Materials, vol. 19 (2009), p.1046 [13] H.
Wan: Journal of Materials Chemistry C, vol. 1 (2013), p.2781 [18] G.
Lu: Advanced Functional Materials, vol. 17 (2007), p.3304 [21] M.
Berggren: Advanced Materials, vol. 19 (2007), p.97 [10] L.
Iwasa: Advanced Functional Materials, vol. 19 (2009), p.1046 [13] H.
Wan: Journal of Materials Chemistry C, vol. 1 (2013), p.2781 [18] G.
Lu: Advanced Functional Materials, vol. 17 (2007), p.3304 [21] M.
Online since: September 2013
Authors: Jing Jun Zhang, Yong Liang Yang, Cheng Zhi Liu
Acknowledgements
The paper was financially supported by the National Natural Science Foundation of China (U1262106).
Journal of Jilin University ( Earth Science Edition ), 2003, 33 ( 4): 449-456
Journal of Geochemical Exploration,2006,89:210-213.36 [10] Maosheng Lei, Chaomo Zhang, Jun Li, et al.
Journal of Natural Gas Chemistry, 2005, 27 ( 4): 455- 457 [11] Xia Li, Cheng Dong, Zhifang Hu.
Journal of Jilin University ( Earth Science Edition ) .2007,37 ( 6): 1252-1253.
Journal of Jilin University ( Earth Science Edition ), 2003, 33 ( 4): 449-456
Journal of Geochemical Exploration,2006,89:210-213.36 [10] Maosheng Lei, Chaomo Zhang, Jun Li, et al.
Journal of Natural Gas Chemistry, 2005, 27 ( 4): 455- 457 [11] Xia Li, Cheng Dong, Zhifang Hu.
Journal of Jilin University ( Earth Science Edition ) .2007,37 ( 6): 1252-1253.