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Online since: June 2020
Authors: Apipong Putkham, Somchai Ladhan, Ajchara Imkum Putkham
Materials and Methods Preparation of Materials.
Materials Transactions. 2018; 59(8): 1220-1224
Journal of Materials Chemistry A. 2014;2(35):14270-14288
Journal of Science and Technology Mahasarakham University. 2016;35(6):693-697
Journal of Environmental Sciences. 2007;19(12):1436-1441
Online since: October 2012
Authors: Hyun Do Yun, Young Jae Song
A series of studies have been carried out to investigate the effect of shrinkage compensation of HPFRCCs with richer mixtures on the mechanical properties and to propose the optimum amount of EXA to improve the mechanical properties of SHCC materials [4].
Experimental Investigation Mixture Proportion and Materials.
**Tensile strain at the peak tensile stress To investigate the mechanical properties of SHCC materials, the shrinkage test, compressive and direct tensile tests were conducted on the two SHCC and concrete mixtures.
Li; ACI Structural Journal, Vol. 99, No. 1 (2002), p. 104 [2] H.D.
Yun; Journal of the Korea Concrete Institute Vol. 22, No. 5 (2010), p. 617 [5] H.bischoff; Journal of materials in civil engineering, Vol.15, No. 2 (2003), p.174-482 [6] M.p.
Online since: September 2013
Authors: Tie Jun Zhang
Technology to Reducing the Oxygen Content in Coupler Castings Tiejun Zhang1, 2, a 1Research Center for Materials Interdisciplinary Science, Chongqing University of Art and Science, Chongqing 402160, China 2Key Laboratory of Micro/Nano Materials Engineering and Technology, Chongqing 402160, China aztj1965@tsinghua.org.cn Keywords: coupler, steel castings, deoxidation practice,wire injection.
Second, the hitting rate of adding aluminum in one time is low, thus the operation time is often prolonged, and the ineffective consumption of the devices, energy and materials is high.
Its use had overcome the problem of how to introduce light, reactive or easily oxidized materials into metal melt.
References [1] XIA Yun-jin, WANG Fu-ming, WANG Jin-long and ZHAO Jing: Journal of University of Science and Technology Beijing, Vol.32(10) (2010),p. 1271 (in Chinese) [2] Chen L, ChenW Q and Xiao F H: Special Steel, Vol. 29(4) (2008), p. 47 (in Chinese) [3] WANG Jingsong, XU Jianguo, SUN Wei et al: Journal of University of Science and Technology Beijing, Vol29(Suppl.1) (2007), p. 22(in Chinese) [4] DUAN Feihu: Journal of iron and steel research.
Metallurgist. 48,3-4 (2004), p. 169 [6] Tiejun Zahng,Jing Yang,Hairong Jiang,Zhiongyun Sun,Fa Zhang, and Chenghzi E: Journal of Yantai University(Natural Science and Engineering Edition).22(2009), p.76 (in Chinese)
Online since: June 2015
Authors: Naif Mohammed Al-Hada, Elias B. Saion, Mazliana A. Kamarudeen, Salahudeen A. Gene, Abdul H. Shaari, Moayad Husein Flaifel
Introduction Recently, metal oxide nanoparticles are attractive subject of continuous scientific interest and have been deeply investigated because of their unique physical-chemical properties and their wide range of applications as sensors, semiconductors, magnetic materials, catalysts, optoelectronic materials, and environmental remediation among others [1-3].
No precipitation of materials was observed before drying process in which the solution was poured in Petri dish at and dried at 80 oC for 24 hrs.
A broad spectrum exhibited by the sample before calcination, indicates that the dried samples demonstrated an amorphous behavior although physically appeared to behave like crystalline materials.
Oskam, Journal of sol-gel science and technology, 37 (2006) 161-164
Chandra, B.S.Sherigara, H.Jayadevappa, International Journal of Electrochemical Science, 5 (2010) 10-17
Online since: June 2013
Authors: Hamdi Aguir, Hedi Bel Hadj Salah
Reducing the test time and simplifying the characterisation of the damage to materials, is an industrial goal.
The constitutive model used to describe the materials behavior is composed of the non-associative Hill’48 criterion coupled with the Lemaître damage model and the Voce law hardening.
Kuna, Identification of material parameters of the Rousselier model by non-linear optimization, Computational Materials Science. 26 (2003) 202-209
Fernandes, Material parameters identification: gradient-based, genetic and hybrid optimization algorithms, Computational Material Science. 44 (2008) 339-346
BelHadjSalah, A.Dogui and R.Hambli, Parameter Identification of a Non associative Elasto-plastic Constitutive Model Using ANN and Multi-objective Optimization, International Journal of Material Forming. 2 (2009) 75-82.
Online since: September 2014
Authors: Da Peng Huang, Yu Qi Kan, Shao Jun Zhang
b) Domestic raw material suppliers can only provide materials of general requirements; it is difficult to meet the technical requirements, quality requirements and inspection requirements of nuclear materials.
c) Localization of nuclear power materials still remains to be done.
Countermeasures and suggestions In view of the existing problems of procurement and manufacturing of nuclear power materials, we need to do a lot of work: (a) Establish Chinese nuclear power standards and nuclear materials system America ASTM has a set of material system on materials which are used in the nuclear reactor pressure vessel.
Journal of University of South China (SOCIAL SCIENCE EDITION), 2005, 6 (6): 38-42.
Shanghai science and Technology Press, 2008
Online since: October 2013
Authors: Li Li, Xian Hai Yang, Jun Ying Liu, Xiang Cheng
Micro milling process is more favorite than other processes for its unique advantages in ultra-precision machining of miniature components with intricate three-dimensional geometrical feature made of various materials.
Introduction Miniature components have the advantages of small sizes, low materials and energy consumption, and high space utilization, etc.
Among various types of desktop machine tools, micro milling ones are the most favorite for creating intricate three-dimensional geometries regardless of their materials [7].
Wardle: Journal of Materials Processing Technology.
Bozdana: International Journal of Machine Tools & Manufacture.
Online since: February 2016
Authors: Olga V. Dudko, Victor I. Shtuka
The elastic properties of materials are described in terms of the nonlinear five-constant model [1] (Murnaghan material).
Numerical results The results of computational experiments are shown for the following conjugated materials [1,11,12]: steel (, , , , , ) and glass (, , , ===).
Lurie, Nonlinear theory of elasticity, Elsevier Science Publisher B.V., North-Holland, Amsterdam, 1990
Polonik, Development of approaches to the creep process modeling under large deformations, Applied Mechanics and Materials. 249-250 (2013) 833-837.
Self-similar reflection of longitudinal shock wave from free boundary in elastic medium, Advanced Materials Research, 1040 (2014) 652-657.
Online since: January 2016
Authors: Sami Ullah, Ali E.I. Elkhalifah, Girma Gonfa, Azmi Mohamad Shariff, Nadia Riaz, Mohamad Azmi Bustam
Among the numerous MOFs reported so far, MIL (Materials Institute Lavoisier)-101 is one of the most widely studied MOF materials [11].
Long, Carbon dioxide capture: prospects for new materials.
Applied Clay Science 107 (2015) 213-219
Applied Mechanics and Materials 625 (2014) 870-873
Microporous and Mesoporous Materials 152 (2012) 246-252
Online since: December 2014
Authors: Zi Min Fan, Li Rong Deng, Dan Wang, Xiao Gang Wang
Magnetic application of superfine powder is mainly in the aspect of magnetic recording materials.
They can be used as permanent magnetic recording materials to improve the signal-to-noise ratio image performance.
Hu: China Powder Science and Technology, Vol. 8 (2002) No.1, p.1-2.
Pan: Solid State Sciences, Vol. 8 (2000), No.2, p.767- 772
Wang: Journal of Materials Processing Technology, Vol. 145 (2004) No.1, p.336.-344(In Chinese) [17] J.
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