Search results

Nowadays, the pultruded products are taking the places of traditional materials in many because of their high performances [1-3].
Fiber Bragg grating (FBG) sensor, which is tiny and has good compatibility, is widely used in the detection of temperature and strain in some kinds of unfriendly conditions[15,16], especially in composite materials.
In order to acquire the centerline temperature of CFRP rod, the encapsulated FBG sensor was put into the center of cross section and followed the raw materials passing through the die.
Martin, Pultruded composites compete with traditional construction materials, Reinforced Plastics Vol. 50 (2006), P. 20 [3] R.
Ruan, Prediction of the flow stress of high-speed steel during hot deformantion using a BP artificial neural network, Journal of Materials Processing Technology Vol. 103 (2000), P. 200

Due to these interesting properties, CNT can play a significant role in the fields of nanotechnology, electronics, optics and materials science.
CNT/ Al matrix composites with enhanced strength have been highly attractive, which can be suitable structural materials in aerospace and automobile industries.
Materials characterization.
Xu, Hot Deformation Behavior and Intrinsic Workability of Carbon Nanotube-Aluminum Reinforced ZA27 Composites, Journal of Materials Engineering and Performance; 26(4): 1967-1977 (2017)
Kawasaki, Investigation of carbon nanotube reinforced aluminum matrix composite materials.

The work piece material uses SKH 51.
Xue: Journal of Materials Processing Technology 116 (2005), p.165-172
Hocheng: Using Borer-Shape Electrode in Electrochemical Smoothing of Holes, Materials Science Forum Vol.505-507 (2006), p.793-798
Pa: Design of Forming Sheet Electrodes in Electrochemical Finishing of ZDC2 Castings Surface, Materials Science Forum Vols. 532-533 (2006), p.965-968
Pa: Design of Completely Inserted and Feeding Electrode for Female Screw in lectrochemical Finishing, Key Engineering Materials Vols. 329 (2006), p.231-236

Materials and Methods Materials Analytical-grade calcium oxide (CaO) and aluminum oxide (Al₂O₃) powders were purchased for this study.
Both materials were used as received without further purification or modification.
Both materials exhibited sharp and well-defined diffraction peaks, indicating a high degree of crystallinity.
Science of the Total Environment. 2020 Dec 20;749:142386
Liu, Porous and graphitic structure optimization of biomass-based carbon materials from 0D to 3D for supercapacitors: A review.

Effect of Welding Thermal Cycle on Microstructure and Mechanical Properties in Multi-pass Submerged-arc Welding Zhongyi Chena, Yonglin Mab and Shuqing Xingc Material and Metallurgy School, UST Inner Mongolia, Baotou 014010, Inner Mongolia, China aczychenzhongyi@imust.cn, bmalin@imust.cn, cxingshuqing312@163.com Keywords: Wielding thermal cycle, Multi-pass SAW, Heavy thick plate, Microstructure, Mechanical property.
Acknowledgements This work was financially supported by the National Science and Technology Major Project (2009ZX04014-064-05).
Madaah Hosseini: Journal of Materials Processing Technology.

Electrically active defects in electron irradiated p-type 6H-SiC Giovanni Alfieri1,a, Tsunenobu Kimoto2,b 1Department of Electronic Science and Engineering, Kyoto University, Japan 2PESEC, Kyoto University, Japan agiovanni@semicon.kuee.kyoto-u.ac.jp, bkimoto@kuee.kyoto-u.ac.jp Keywords: DLTS, 6H-SiC, point defects, electron irradiation.
Introduction While a rich literature can be found on the electrical properties of n-type material [1,2], very few studies for p-type epilayers are present due to the less availability of suitable substrates and difficulty in the formation of ohmic contacts.
It is known that high temperature annealing (above 1000 oC) gives rise to new levels in the band gap in as-grown material [3] and this is also true for 1 MeV electron-irradiated 6H-SiC [4].
Experimental details The starting material was Al-doped p-type 6H-SiC (0001), purchased from CREE.
Kimoto: New Journal of Physics 10, 73017 (2008) [5] L.

Protective effects of processing condition and antioxidant on vitamin A in chicken liver sausage Anjun Liu1,a, Jing Guo1,b, Ying Chen 1,c, Zijian Wang1,d, Anguo Teng1,e 1 Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, People’s Republic of China a laj-tj@hotmail.com b deveen@163.com cchenying2001@126.com d wzjking@163.com etag@tust.edu.cn Keywords: vitamin A; antioxidants; chicken liver sausage Abstract.
Materials and methods Samples and Chemicals .
Vitamin A (retinol) standard material (Sigma, purity: 99%).
Journal of Guangdong University of Technology. 9: 77-80 (2001).

The material’s admissible stress is 355MPa, and the Chinese standard rules that the max deformation is less than 1.5mm per m under full load.
Thus the stress constraint condition is that the housing’s maximum von Mises stress must be less than the material’s admissible stress.
Because the admissible stress of material used in housing is 355MPa, the stress variable is described as
Acknowledgements The project supported by Zhejiang Provincial Natural Science Foundation of China(Grant No.Y1090199) Reference [1] R.
Sebaaly: Journal of Transportation Engineering.

The key issues and considerations of Buckling restrained braces in seismic applications Wenlu Wen1, a, Lichao Zhou1,b , Zhong Tao1,c 1Department of Civil Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650500, China a455683148@qq.com, beaglezlc@sina.com, ctsy0410km@126.com Keywords: Buckling Restrained Braces, Dissipate energy, Seismic Performance, Installation Abstract.
If it has not properly managed, yield strength range of core material will be very wide.
(2) Where: fy is the yield strength of the core material.
Super steel factor should be considered when calculating ultimate bearing capacity of buckling restrained braces, buckling restrained braces core material will produce a strain hardening effect in the drop-down pressure yield earthquake, after considering the strain hardening, the maximum carrying capacity support is ultimate bearing capacity, ultimate bearing capacity could be calculated according to equation.3:
Canadian Journal of Civil Engineering, 1991, 18(5)：839—850

Introduction SiC is a promising material for high power devices due to its wide band gap.
Fukui, Materials Science Forum Vols. 778-780 (2014) , pp 358-361 [3] Y.
Ishitani, Journal of Electron Microscopy 53(6), pp.583-588 [5] T.