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Online since: February 2012
Authors: Fu Hui Wang, Yuan Qiang Tu, Hui Ping Bai
Introduction
Ni-based superalloys are widely used as turbine blade materials for advanced engines which may suffer from corrosion problems induced by chlorides when they are in service or out of service in marine environments.
[4] Huiping Bai, Fuhui Wang: Journal of Materials Science and Technology, Vol 23, No.4 (2007), P.541
[5] Huiping Bai, Fuhui Wang: Chinese Journal of Materials Research, Vol 22, No.2 (2007), P.147
[6] Huiping Bai, Fuhui Wang: Chinese Journal of Corrosion Science and protection technology, Vol 20, No.6 (2008), P.400
[7] Hanyi Lou, Shenlong Zhu and Fuhui Wang: Chinese Journal of Corrosion Science and protection technology, Vol 5, No.3 (1993), P.203
[4] Huiping Bai, Fuhui Wang: Journal of Materials Science and Technology, Vol 23, No.4 (2007), P.541
[5] Huiping Bai, Fuhui Wang: Chinese Journal of Materials Research, Vol 22, No.2 (2007), P.147
[6] Huiping Bai, Fuhui Wang: Chinese Journal of Corrosion Science and protection technology, Vol 20, No.6 (2008), P.400
[7] Hanyi Lou, Shenlong Zhu and Fuhui Wang: Chinese Journal of Corrosion Science and protection technology, Vol 5, No.3 (1993), P.203
Online since: February 2019
Authors: Oluwarotimi Michael Olofinnade, Ben U. Ngene, Chidiebere E. Agomo
Construction and Building Materials, 35 (2012), 785–791
Ndambuki, Sustainable Green Environment through Utilization of Waste Soda-Lime Glass for Production of Concrete, Journal of materials and Environmental Sciences. 8 (2017) 1139 – 1152 [8] O.M.
Rao, Influence of magnetic water on strength properties of concrete, Indian Journal of Science and Technology. 7(2014), 14–18
Advances in materials science and engineering. 2015, http://dx.doi.org/10.1155/2015/934195 [25] S.M.
[30] American Society for Testing and Materials. (2014).
Ndambuki, Sustainable Green Environment through Utilization of Waste Soda-Lime Glass for Production of Concrete, Journal of materials and Environmental Sciences. 8 (2017) 1139 – 1152 [8] O.M.
Rao, Influence of magnetic water on strength properties of concrete, Indian Journal of Science and Technology. 7(2014), 14–18
Advances in materials science and engineering. 2015, http://dx.doi.org/10.1155/2015/934195 [25] S.M.
[30] American Society for Testing and Materials. (2014).
Online since: March 2013
Authors: Wei Liang, Su Hong Sun, Xu Ming Wang
The Influence of Rotating Magnetic Field on DCEN MAG Industry Welding based on Properties of Welding Materials
Xuming Wang 1, a, Wei Liang 1,b and Suhong Sun 2,c
1 North China Institute of Science and Technology, 065201,China
2 Beijing Institute of Business and Technology, 065202,China
awangxuming@ncist.edu.cn, bliangwei@ncist.edu.cn, cfengling123@sina.com
Keywords: Rotating magnetic field, DCEN MAG industry welding, Excitation current and frequency, welding spatter.
And its mechanism is researched carefully using high velocity camera.When fixing excitation frequency or excitation current, arc motion behavior, droplet transfer, wire melting coefficient and properties of welding materials are researched.
Nevertheless, wire is cold cathode materials, and cathode drop is much higher than anode.
The properties in welded seam were approach to original materials.
[4] WANG Jun, WANG Hui xia, LIANG Zhi min:Experimental study on high performance MAG welding process controlled by longitudinal magnetic field.Journal of Hebei University of Science and Technology.2010,31(3): 205-208
And its mechanism is researched carefully using high velocity camera.When fixing excitation frequency or excitation current, arc motion behavior, droplet transfer, wire melting coefficient and properties of welding materials are researched.
Nevertheless, wire is cold cathode materials, and cathode drop is much higher than anode.
The properties in welded seam were approach to original materials.
[4] WANG Jun, WANG Hui xia, LIANG Zhi min:Experimental study on high performance MAG welding process controlled by longitudinal magnetic field.Journal of Hebei University of Science and Technology.2010,31(3): 205-208
Online since: October 2014
Authors: Qin Zhao, Lin Tang, Qi Li Yang, Run Jiao Li, Jie Bi, Li Na Yu, Yan An Gao, Jian Xiong Feng, Jie Sun, Chu Shu Zhang
Cold pressed peanut meal protein content as high as 56% - 60%, producing peptone is as good as raw materials.
In further study of enzymolysis peanut meal special microorganism culture makings products provide a theoretical basis. 1 Materials and methods 1.1 Materials and reagents Cold pressed peanut meal: Shandong LuHua Company.
International Dairy Journal, 2005, 15: 29-35
Journal of jimei university: natural science edition, 2006, 11 (1) : 34-38
Journal of huaxi medical science, 2001 (2) : 220-221.
In further study of enzymolysis peanut meal special microorganism culture makings products provide a theoretical basis. 1 Materials and methods 1.1 Materials and reagents Cold pressed peanut meal: Shandong LuHua Company.
International Dairy Journal, 2005, 15: 29-35
Journal of jimei university: natural science edition, 2006, 11 (1) : 34-38
Journal of huaxi medical science, 2001 (2) : 220-221.
Online since: July 2011
Authors: Yuan Li, Hui Huang, Xi Peng Xu, You Ji Zhan
The friction heat caused at the grain-workpiece interface has attracted a lot of research in the field of grinding hard and brittle materials[2,3].
This might be attributed to the different material removal mechanisms for the two kinds of materials.
In grinding of brittle materials, material removal mechanisms are classified as brittle fracture (brittle mode grinding) and/or plastic flow (ductile mode grinding)[15].
Xu: Key Engineering Materials Vol. 416 (2009), pp 198-204
Malkin: ASME Journal of Manufacturing Science & Engineering Vol. 123 (2001) No.1, pp: 13-22
This might be attributed to the different material removal mechanisms for the two kinds of materials.
In grinding of brittle materials, material removal mechanisms are classified as brittle fracture (brittle mode grinding) and/or plastic flow (ductile mode grinding)[15].
Xu: Key Engineering Materials Vol. 416 (2009), pp 198-204
Malkin: ASME Journal of Manufacturing Science & Engineering Vol. 123 (2001) No.1, pp: 13-22
Online since: December 2012
Authors: Zhao Dai, Ji Mei Zhang, Se Shi
However, there are many disadvantaged of organic synthesis compared with the water-phase as followed, (1): the reaction conditions are harsh and require strict anhydrous anaerobic operation at high temperature. (2): expensive raw materials, high toxicity and flammable and explosive. (3) The nanoparticles could not be directly applied to the biological systems because their surface of the hydrophobic effect.
Erwin: submitted to Journal of Science (2008) [6] N.
Peng: submitted to Journal of Am.
Sarma: submitted to Journal of J.
Chen: submitted to Journal of Phys.
Erwin: submitted to Journal of Science (2008) [6] N.
Peng: submitted to Journal of Am.
Sarma: submitted to Journal of J.
Chen: submitted to Journal of Phys.
Online since: March 2011
Authors: Bo Chen
Table.2 Thermal physical parameters of materials
Material
Thermal conductivity
[]
Aluminum structure
121.4
FPGA
33.7
PCB
Results and Discussion
Through the finite element analysis temperature distributing of the PCB and the temperature of FPGA were gotten (shown in Fig.4 and Fig.5).
Acknowledgements This paper is supported by the Knowledge Innovation Program of the Chinese Academy of Sciences.
The help about analysis model from Li Kai in Academy of Opto-electronics Chinese Academy of Sciences is gratefully acknowledged.
Li: Journal of Zhengzhou University of Light Industry (Natural Science), Vol. 22(2007), p.75 (In Chinese) [4]G.C.
Wang, Tongmin Jiang: Journal of Beijing University of Aeronautics and Astronautics, Vol. 32(2006), p.716 (In Chinese) [5]Q.
Acknowledgements This paper is supported by the Knowledge Innovation Program of the Chinese Academy of Sciences.
The help about analysis model from Li Kai in Academy of Opto-electronics Chinese Academy of Sciences is gratefully acknowledged.
Li: Journal of Zhengzhou University of Light Industry (Natural Science), Vol. 22(2007), p.75 (In Chinese) [4]G.C.
Wang, Tongmin Jiang: Journal of Beijing University of Aeronautics and Astronautics, Vol. 32(2006), p.716 (In Chinese) [5]Q.
Online since: October 2017
Authors: M.R. Sahar, K. Azman, E.S. Sazali, Norihan Yahya, A.M. Nurul Ain
Sahar, “Optical response and magnetic characteristic of samarium doped zinc phosphate glasses containing nickel nanoparticles”, Journal of Magnetism and Magnetic Materials, 393 (2015) 341–346
David, “Infrared spectra of WO3-PbO-P2O5 glasses”, Journal of optoelectronics and advanced materials, 9 (3) (2007) 729-732
Ghoshal, “Effects of titanium nanoparticles on self-cleaning and structural features of zinc-magnesium-phosphate glass”, Materials Research Bulletin, 74 (2016) 502–506
Mardhiah, “The physical Characteristic of Sm3+ doped Borotellurite Glass”, Materials Science Forum, 846 (2016) 69-74
Noranizah, “Photoluminescence of Er3+: PbO - B2O3 - TeO2 Glass under 650nm Excitation Wavelength”, Advanced Materials Research, 622-623 (2013) 187-190.
David, “Infrared spectra of WO3-PbO-P2O5 glasses”, Journal of optoelectronics and advanced materials, 9 (3) (2007) 729-732
Ghoshal, “Effects of titanium nanoparticles on self-cleaning and structural features of zinc-magnesium-phosphate glass”, Materials Research Bulletin, 74 (2016) 502–506
Mardhiah, “The physical Characteristic of Sm3+ doped Borotellurite Glass”, Materials Science Forum, 846 (2016) 69-74
Noranizah, “Photoluminescence of Er3+: PbO - B2O3 - TeO2 Glass under 650nm Excitation Wavelength”, Advanced Materials Research, 622-623 (2013) 187-190.
Online since: October 2009
Authors: Pavel Hutař, Luboš Náhlík, Lucie Šestáková
Crack Behaviour in Laminar Ceramics with Strong Interfaces
Luboš Náhlík1,2,a, Lucie Šestáková1,2,b and Pavel Hutař 1,c
1
Institute of Physics of Materials, Academy of Sciences of the Czech Republic, Žižkova 22,
616 62 Brno, Czech Republic
2
Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno University of Technology,
Technická 2, 616 69 Brno, Czech Republic
a
nahlik@ipm.cz , b
sestakova@ipm.cz, c
hutar@ipm.cz
Keywords: ceramic laminate, crack propagation direction, residual stress, flaw tolerant ceramic.
KJB200410803 of the Grant Agency of Academy of Sciences of the Czech Republic and grant no. 106/09/0279 of the Czech Science Foundation.
Llanes: Journal of the European Ceramic Society 27 (2007), p. 1443-1448 [2] R.
Lube: Key Engineering Materials 290 (2005), p. 191-198 [3] F.
Sih: Journal of Basic Engineering, 85D(4) (1963), p. 519-527 [4] G.C.
KJB200410803 of the Grant Agency of Academy of Sciences of the Czech Republic and grant no. 106/09/0279 of the Czech Science Foundation.
Llanes: Journal of the European Ceramic Society 27 (2007), p. 1443-1448 [2] R.
Lube: Key Engineering Materials 290 (2005), p. 191-198 [3] F.
Sih: Journal of Basic Engineering, 85D(4) (1963), p. 519-527 [4] G.C.
Online since: May 2011
Authors: Su Qiu Jia, Jin Tong, Yun Hai Ma
Materials and methods
Rice husks were obtained from the rice Mill in Jilin province in China.
Rocha: Journal of Hazardous Materials Vol. 152 (2008),p. 1073 [8] Anna Witek-Krowiak, Roman G.
Prasad: Journal of Hazardous Materials Vol.
Dang-Vu: Process Safety and Environment Protection Vol. 86 ( 2008 ), p.250 [14] Fatemeh Asadi, Hossien Shariatmadari, Noorallah Mirghaffari: Journal of Hazardous Materials Vol.154 (2008) , p.452 [15] Kishore K.
Boddu: Journal of Hazardous Materials Vol.153 (2008),p.1223 [16] K.
Rocha: Journal of Hazardous Materials Vol. 152 (2008),p. 1073 [8] Anna Witek-Krowiak, Roman G.
Prasad: Journal of Hazardous Materials Vol.
Dang-Vu: Process Safety and Environment Protection Vol. 86 ( 2008 ), p.250 [14] Fatemeh Asadi, Hossien Shariatmadari, Noorallah Mirghaffari: Journal of Hazardous Materials Vol.154 (2008) , p.452 [15] Kishore K.
Boddu: Journal of Hazardous Materials Vol.153 (2008),p.1223 [16] K.