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Online since: June 2015
Authors: Feng Qing Zhao, Pei Xin Li, Su Gai Cao, Zhi Guo Zhang
In this paper, ecotype cementing materials (with steel slag, mineral slag etc. as the main raw materials), waste aerated concrete, regeneration light sand and etc. were used as the main materials to prepare thermal insulation masonry mortar.
Thus, the purpose of this study is to prepare the ecotype cementing materials by using ecotype cementing materials with steel slag, mineral slag etc. as main raw materials, firstly.
Raw materials and experiment methods Main raw materials.
Journal of Anhui Agricultural Sciences. 25 (2012) 12605-12608
New Building Materials.11 (2002) 35-38.
Online since: May 2011
Authors: Hong Guang Bo, Wen Qiu Huang, Xiao Bing Liu
According to the information of BOMR such as product materials categories, process types and so on, the process state description matrix of job load is obtained through job process mapping.
Written as: , is load occupation items, is material type, is process type, is workload, is lead-time (including the production preparation, material transfer, queue waiting time), is identification of materials batch type, is not null will means material items j occupies the process of items i. ②.
Aiming at different stages of production in steel making, hot rolling and deep processing, describing the items identification of matrix elements, the material batch status after pre-allocation of manufacturing resource is completed: the batches of furnace and cast identification is grouped by chemical composition in steelmaking - continuous casting session; flexibility identification is grouped by steel grades materials, shape and size in hot rolling / hot forging session; batch identification of material adjustment is grouped by rapid response to customers’ demand in deep processing session such as cold rolling/ annealing, and the re-batch identification is grouped by separation/merge of each batch materials in the material transfer of the above sessions.
Accompanied by material process route transfer, the smelting furnace number is identified in the smelting casting stages; when there is batch or group processing for materials of the same furnace number, production batches can be used to distinguish the identification; trace changes on the attributes of material’s shape and size in the key process and properties of warehouse storage and storage areas of materials; record changes of materials type after quality inspection and determination, reflecting the situation of wasted products, defective products (changed products), semi-finished and finished products in various stages, as is shown in figure 2.
Acknowledgement: This work is supported by the National Natural Science Foundation of China (Grant No. 70872014), and the National Science Foundation for Post-doctoral Scientists of China (Grant No. 20100481222).
Online since: September 2009
Authors: Danut Ionel Vaireanu, Anca Cojocaru, Ioana Maior, Simona Caprarescu, Alexandra Ionescu, Valentin Radu
Corneliu Andrei - Politehnica University of Bucharest, Faculty of Applied chemistry and Materials Science and Mrs.
Mariana Andrei Politehnica University of Bucharest, Faculty of Applied chemistry and Materials Science.
Gonzalez, Journal of Electroanalytical Chemistry 503 (2001), p.57
Wagner, Journal of Applied Electrochemistry 32 (2002), p.859 [3] V.
Pickup, Journal of The Electrochemical Society, 150 (2003), p.C745 [6] D.
Online since: September 2018
Authors: Alexander A. Sergeev, Sergey S. Voznesenskiy, Ksenia A. Sergeeva, Yulia V. Kuznetsova
Materials and Methods The quantum dots were prepared using aqueous solutions of zinc and manganese acetates (Zn/Mn ratio from 0.01/0 to 0.01/0.0004 mol/l, depending on the concentration of dopant), glutathione, sodium hydroxide and sodium sulfide.
Obtained materials are proved to be a promising materials for photocatalytic applications.
Graphene quantum dots as novel and green nano-materials for the visible-light-driven photocatalytic degradation of cationic dye, Journal of Molecular Catalysis A: Chemical, 409 (2015) 102-109
Doped nanocrystalline materials—physics and applications, Journal of luminescence, 70(1-6) (1996) 85-94
Luminescence quenching in ZnS nanoparticles due to Fe and Ni doping, Journal of materials science, 34(24) (1999) 6087-6093
Online since: October 2011
Authors: Jing Lin Qian, Ye Zhang, Min Sheng Zheng
Acknowledgements This project is supported by the Key Program of Science and Technology Department of Zhejiang Province(No. 2009C13011 ).
Journal of Hohai University, 28 (2000): 7-10
Journal of basic science and engineering,14(2006):84-92
Journal of Sichuan University(engineering science edition), 35(2003):21-25
Journal of hydroelectric engineering, 73(2001):36-42
Online since: February 2014
Authors: Xiao Jie Sun, Xiao Qin Zhao
Jiangsu Environmental Science and Technology. 19 (2006) 27-29
Journal of environmental science. 30 (2009) 309-339
Journal of environmental science. 30 (2009) 563-567
Journal of Hazardous Materials. 185 (2011) 763-767
Journal of Hazardous Materials. 189 (2011) 444–449
Online since: June 2021
Authors: Paphakorn Pitayachaval, Nattawut Sanklong
However, the more material's viscosity, the more motor power is required, and this extrusion type is useful for semisolid or solid food materials[7].
Materials and Methods Chocolate.
Parametric analysis and design of a screw extruder for slightly non-Newtonian (pseudoplastic) materials.
Engineering Science and Technology, an International Journal. 2018 (21). 229-237
Journal of materials technology, (2003), Issue 30 Pages 25-28.
Online since: March 2012
Authors: Shu Jing Jiao, Li Shan Cui, Jie Li, Da Qiang Jiang
These remarkable properties offer quasicrystals the potential materials for surface application.
Quasicrystals and quasicrystalline coating materials are hoping to be widely used in aerospace materials, solar energy materials, insulation materials and so on[8].
Materials Science and Engineering, 294–296 (2000) 834–837
Materials Science and Engineering, A255(1998)54-65
Journal of Non-Crystalline Solids, 278(2000)194-204.
Online since: September 2013
Authors: Li Qing Ye, Yan Zheng, Li Li Yan, Yun Tao Gao
Introduction The ionic liquid is a new kind of materials with the characteristics[1] of wide electrochemical windows, high conductivity, good thermal and chemical stability, viscosity and structural designother which the traditional materials do not have[2-5].
Reline ionic liquid has the characteristics of with water and air stable, easy to prepare, raw materials readily available and non-toxic, high conductivity, wide electrochemical windows.
Experimental Section Instruments, materials and reagents.
Journal of Jiamusi University(Natural Science Edition) Vol.25 (2007) (In Chinese) [13] Xiaojuan Wang, Hui Li, Jiao Wang, ect.
Materials Protection Vol.43 (2010) (In Chinese) [14] Shaojun Dong, Guangli Che and Yuanbin Xie.
Online since: June 2014
Authors: Boonrat Lohwongwatana, Sineenart Thumsoontorn, Surasak Kuimalee, Budsabong Kuntalue, Suphakit Pintasiri
Its hardness is ranked among the highest values for other engineering composite materials.
The two materials are also known for small thermal coefficient of expansion mismatch.
Microstructure of Al2O3-TiC composite materials (60 nm thin film sample) Fig 3.
Materials Research, 2012. 15(6): p. 4
Materials Science and Technology, 2001. 17(10): p. 366
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