Search results

Experimental Research on Osmotic Coefficient of Gangue Concrete Jinmin Guo 1, a, *, Shuaiqi Song 1,band Lingli Zhu 2,c 1 Department of Transportation Engineering , Henan University of Urban Construction, Pingdingshan, Henan,China, 467044 2 School of materials Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China, 454000 agjm89wzy@yahoo.com.cn, b shuaiqisong1688@163.com,czhull@hpu.edu.cn, * correspondence Authors Keywords: gangue concrete, fly ash, slag, osmotic coefficient, orthogonal test.
However, due to the huge total amount of gangue and little amount of waste utilization, current level of comprehensive utilization of coal gangue is not satisfactory, less than 15% of the coal gangue emissions, Therefore, use coal gangue to develop production of construction materials is imperative[1].
In this paper, using coal gangue replacing part of Gravel, fly ash or slag admixture replace part of cement, production gangue concrete green building materials.
Raw materials Cement.
Chen: submitted to Journal of South China University of Technology (Natural Science Edition) (2003)

The failure mode of steel fiber reinforced concrete sandwich structure under partial blast loading was still the local damage mode, the strength and thickness of steel fiber laminate material, height and spacing of support beam were the main factors to control the effect of wave attenuation in steel fiber reinforced concrete sandwich structure, if some measures to prevent vibration on steel fiber sheet or under-surface of vault would enhance the resistance of structure.
Introduction The layer structure is widely used in single building dug-type air defense projects in city, these types of structure have the advantage of less consumption of materials, strong resistance capacity on earthquake, and good effects on reduce vibration and sound, but also its have same problems on large buried deep, construction difficulties and the higher project cost [1], etc.
(2) The strength and thickness of steel fiber sheet material, height and spacing of support beam were the critical factors for the controlling of wave attenuation, and the determination of these parameters needs further study
Journal of PLA University of Science and Technology (Natural Science Edition), 2008.9(1):52-56.

Abhang, M Hameedullah, Modeling and anlayisis of tool wear based on cutting force and chip-tool interface temperatures in turning, AdvancedManufacturing and Material Science, (2018), 411-420
[6] L B Abhang, M Hameedullah, Chip-tool interface temperature prediction model for turning process, International Journal of Emngineering Science and Technology 2(4), (2010), pp. 382-393 [7] D.
Sridhar. , Multi-Response Optimization on En19 Steel Using Grey Relational Analysis Through Dry & Wet Machining, Materials Today: Proceedings 4, (2017), pp. 2157–2166
Materials Today: Proceedings, (2015), 2(4-5), pp, 2496-2503
Arabian Journal for Science and Engineering. (2017), pp. 1-7

Optical Materials Express, 11(3), pp.875-883
Journal of Materials Research and Technology, 21, pp.2481-2514
Journal of Metals, Materials and Minerals 31, no. 2 (2021): 96-103
Materials Science and Engineering: B, 106(3), pp.269-274
Journal of materials chemistry A, 7(5), pp.1936-1963

The Study on gelatinization pressure of starch by ultra-high pressure processing Yan-Qi Liu, Yan-Na Liu, Hong Li, Rui-Ling Shen, Xue-Hong Li, Liu-Zhi Yang （College of Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450002, China） liuyanqi@zzuli.edu.cn Keywords: ultra-high pressure, starch, gelatinization pressure Abstract: To study the gelatinization pressures of different kinds of starch at atmospheric temperature, eight different starches chosen as raw materials for this paper (5%w/w, at 20˚C) by different pressure were treated, then analysed the relations between pressure and starch gelatinization by X-ray diffraction.
Material and methods Materials and instrumentations.Corn starch was purchased from Zhu Cheng Xing Mao CO., LTD; wheat starch was purchased from Henan Weihui Shengda industrial CO., LTD; tapioca starch was purchased from Tianjin Dingfeng starch technology development CO., LTD; water chestnut starch was purchased from Beijing Hengsheng Tianxiang industry and trade CO., LTD; Waxy wheat starch was prepared from waxy wheat flour; glutinous rice starch was prepared in laboratory; waxy maize starch was purchased from Shangxi Jinli corporation; potato starch was purchased from Dingxi Baofeng starch CO., LTD; 0.125mm Teflon tubs; analytical grade anhydrous ethanol from HAOHUA chemistry reagent Luo Yang CO., LTD.
Acknowledgement We are grateful to the National Natural Science Foundation of China (Project 21076201) for the financial support given to this research.
Journal of the Chinese Cereals and Oils Association, 2000, 15(1):10～13.

Rubtsova, Formation of high-carbon abrasion-resistant surface layers when high-energy heating by high-frequency currents, IOP Conference Series: Materials Science and Engineering. 156 (2016) 012022
Khlebova, The features of steel surface hardening with high energy heating by high frequency currents and shower cooling, IOP Conference Series: Materials Science and Engineering. 156 (2016) 012025
Fayrushin, Air plasma sprayed coatings of self-fluxing powder materials, Journal of Physics: Conference Series. 567 (2014) 012010
Kuz'Min, Structural features of Ni-Cr-Si-B materials obtained by different technologies, IOP Conference Series: Materials Science and Engineering. 156 (2016) 012020
Skeeba, Research of influence electric conditions combined electrodiamond processing by on specific consumption of wheel, IOP Conference Series: Materials Science and Engineering, 142 (2016) 012081

Structural Nature of ZnAl4Cu1 Alloy Plasticity Affected by Various Technological Treatments Margita Longauerová1,2,a*, Mirko Hodur3,b, Marek Vojtko4,c, Pavol Zubko5,d, Miroslav Glogovský1,e, Mária Demčáková5,f, Miloš Matvija1,g and Tibor Kvačkaj1,h 1Technical University of Košice, Faculty of Materials, Metallurgy and Recycling, Košice, Slovak Republic 2Metal Science Society at the Slovak Academy of Sciences, Slovak Republic 3BROCKMETALS s.r.o., Košice, Slovak Republic 4Institute of Materials Research of the Slovak Academy of Sciences in Košice, Slovak Republic 5U.
For B alloy input raw materials of relatively high purity were used.
Zhu, General rule of phase decomposition in Zn-Al based alloys (II), Materials Transactions 45 (2004) 3083-3097.
Zhu, Phase transformation of eutectoid Zn-Al alloys, Journal of Materials Science 36 (2001) 3973-3980.
Hekimoğlu, Microstructure and mechanical properties of Zn-15Al-based ternary and quaternary alloys, Materials Science and Engineering A 603 (2014) 52-57.

In the experiment, raw bauxite materials were calcined, so that structure water was taken off.
It was possibly that the bauxite materials was put so thick in furnace that the middle materials were not burned full.
Xu: Journal of Building Materials, Vol 3 (2003), p. 213-217 (in Chinese) [2] M.V.
Siwen, in: Structure and Properties of Ceramic, edited by Science Publishing, Beijing (1998), in press
[3] School of Inorganic Materials Science and Engineering Department Tianjin University: Special Ceramics Powder and Formation Craft, edited by Tianjin University Publishing, Tianjin (1997) (in Chinese).

Fabrication and Piezoelectric Anisotropy of PFCs Jun Liua, Yanqin Qiu, Caifeng Chen, Ying Luo and Ping Chen School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China a liuj@ujs.edu.cn Keywords: Fiber; Composite; Piezoelectricity; Anisotropy Abstract.
This property gives advantages in the control of structure shape and displacement, and in self-adaptive structures compared to the common piezoelectric materials [3-4].
The fabrication process consists of component materials assembly, placement in tooling fixtures to ensure alignment of the opposing interdigitated electrode patterns.
Luo: Journal of Southeast University (English Edition).
Chen: Journal of Rare Earths.

As basis for design of concrete proportion, it is very important to detect the technical properties of raw materials, especially in strict condition for high-strength concrete.
The concrete was mixed by forcedmixer with raw materials adding processlly as stone and sand, 70% water (mix 1.5min), cement and fly ash (mix 1.5min), water reducer and residual water.
Hu: Journal of North China Institute of Water Conservancy and Hydroelectric Power, No. 2, (2000), p14-17.( in Chinaese) [5] S.
Li: China Civil Engineering Journal, No.4, (2002), p6-11.
Hu: Transportation Science and Technology, No.6, (2011), p4-7.