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l To review the impact of different percentages of different admixtures on cost-economics of M30 & M40 grade concrete.  2 Materials and Methods 2.1 Materials.
Awal, Influence of chemical admixtures on fresh and hardened properties of prolonged mixed concrete, Advances in Materials Science and Engineering. 2017 (9187627)1-11
Hamada, Durability of concrete made with different water-reducing chemical admixtures in tidal environment,” ACI Materials Journal, 100 (3),(2003) 194–202
Pigeon, Effect of superplasticizer dosage on mechanical properties, permeability, and freeze-thaw durability of high-strength concretes with and without silica fume, ACI Materials Journal. 93(2),(1996)111–120
Alsadey, Effect of superplasticizer on fresh and hardened properties of concrete, Journal of Agricultural Science and Engineering, 1( 2), (2015) 70-74

Material properties.
Murakawa, Prediction of welding residual stress in multi-pass butt-welded modified 9Cr–1Mo steel pipe considering phase transformation effects, Computational Materials Science 37(3) (2006) 209-219
Becker, et al, Numerical simulation of P91 pipe welding including the effects of solid-state phase transformation on residual stresses, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 221(4) (2007) 213-224
Dey, Thermo-metallurgical and thermo-mechanical computations for laser welded joint in 9Cr–1Mo(V, Nb) ferritic/martensitic steel, Materials & Design 59 (2014) 211-220
Rolfe, Sensitivity of the final properties of tailored hot stamping components to the process and material parameters, Journal of Materials Processing Tech 228 (2016) 125-136

International Journal of Machining and Machinability of Materials, 16(1), 80-94
Arabian Journal for Science and Engineering, 46(8), 7953-7966
Materials Today: Proceedings, 23, 495-498
Arabian Journal for Science and Engineering, 46(8), 7953-7966
Journal of materials processing technology, 152(3), 316-322

Journal of Refractory Metals and Hard Materials, 13 (1995) 305-12
Journal of Refractory Metals and Hard Materials, 26 (2008) 48–54
Ruan, Preparation and sintering of WC–Co composite powders for coarse grained WC–8Co hard metals, International Journal of Refractory Metals and Hard Materials, 45 (2014) 80-85
Sherif El-Eskandarany, Mechanical Alloying for Nanotechnology, Materials Science and Powder Metallurgy, Elsevier Inc, Philadelphia, PA 19103-2899, the U.S.A, (2014)
Suryanarayana, and Nasser Al-Aqeeli, Mechanically alloyed nanocomposites, Progress in Materials Science, 58 (2013) 383–502

Experiment Study on the High-phosphorus Hematite Carbothermal Reduction in Microwave Field Zhijun He1,a, Yonglong Jin2, Hui Zhang1 1University of Science and Technology Liaoning, China 2Tangshan iron and steel group Co., LTD, China aHzhj2002@126.com Keywords: microwave, high-phosphorus hematite, carbothermal reduction Abstract: In the paper, the experimental research on dephosphorization and iron yield for high-phosphorus oolitic hematite by coal-based carbothermal reduction was carried out.
Experiment design and results Experiment raw materials analysis In the experiment, the main composition of the raw materials was showed in Table 1, and the anthracite powder was used as fuel and the composition was showed in Table 2.
Table 1 Raw materials chemistry composition % Raw material TFe FeO CaO SiO2 P Iron ore 46.48 5.6 8.75 8.22 0.98 Lime — — 75.6 2.46 — Table 2 Coal powder industry analysis % FCad Vdaf Ad Mad 79.44 8.44 12.05 1.28 Experiment results According to the temperature and basicity in the high-phosphorus hematite carbothermal reduction process, the experiment methods were designed and the KAH-1 microwave furnace was used, the experiment results were showed in Table 3.
Journal of University of Science and Technology Beijing.
Journal of Wuhan University of Science and Technology.

Modern science research demonstrated multiple activity of D. fragrans (L.)
Materials and Methods Plant and reagent.
[5] LuR., JinZ.X.: Journal of Harbin University of Commerce, Vol.19(2003) , p. 388-90
,LuoW.Y.: Journal of Chinese Medicinal , Vol. 29(2006) , p. 334-5
,ZhuJ.F.: Journal of Guangdong Pharmaceutical University, Vol. 22(2006) , p. 142-3

Energy field filling of neic broadband radiated energy catalogue based on Support Vector Machine regression model Maofa Wang1, 2, a, Qigang Jiang 1, b，Jilin Feng2, c 1College of Geoexploration Science and Technology, Jilin University Jilin, ChangChun, china, 130026 2Department of Disaster Information Engineering, Institute of Disaster Prevention, Hebei, Sanhe, China, 065201 aemail: wangmaofa2008 @126.com, bjiangqigang@jlu.edu.cn, cfengjilin@cidp.edu.cn Keywords: Energy Filed Filling, NEIC, CMT, Support Vector Machine Abstract.
Earthquake prediction is one of the most difficult problems in modern natural science.
Ma: The characteristics of fault p lane solutions and focal depths of Strong earthquakes in North China, Chinese Journal of Geophysics.
[8] Maofa wang, Qingjie Liu, Energy Field Filling of NEIC Broadband Radiated Energy Catalogue Based on Method of Least Squares, Advanced Materials Research (Volumes 760 - 762), 1339-1342, 2013

Acknowledgement This topic is subsidized by National natural science foundation (50335030), National young science foundation (50405043), and Natural science foundation of Province Shanxi (20041045).
Parametrical excitement vibration in tandem mills-mathematical model and its analysis[J]，Journal of Materials Processing Technology，2003，134（2）p.214 [2] KIMURA Y, SODANI Y, NISHIURA N, et al.
Journal of Vibration Measurement & Diagnosis, 2006.12，26（4）p.261 [4] XIONG Shibo, WANG Ranfeng, LIANG Yiwei, et al.
Chinese Journal of Mechanical Engineering, 2005.7，41（7）p.147 [5] LI Debao.
Beijing：Science Press, 2001

Mathematical model of unbalanced response Unbalance was easy to occur during the operating process due to the following reasons: the structural asymmetry of the rotors, defects in raw material or blank, and the errors of processing and assembly.
Acknowledgement This research was financially supported by the National Natural Science Foundation of China (50875138; 51175276); the Shandong Provincial Natural Science Foundation of China (Z2008F11; ZR2009FZ007) and the Specialized Construct Fund for Taishan Scholars.
References [1] Hou Yali, Li Changhe, Han Zhenlu et al: Advanced Science Letter, Vol.4 (2011) No. 4-5, pp.1478-1484 [2] Li Changhe, Hou Yali, Ding Yucheng, Cai Guangqi:International Journal of Computational Materials Science and Surface Engineering, Vol. 4 (2011), pp. 55 - 68 [3] Hou Yali and Li Changhe:Solid State Phenomena, Vol. 175 (2011), pp. 206-210 [4] Li Changhe, Hou Yali, Liu Zhanrui, Ding Yucheng:International Journal of abrasive technology, Vol. 4 (2011), pp. 52 - 65 [5] Li C H, Meng G Y and Cai G Q:Journal of Qingdao Technological University, Vol.28 (2007), pp.6-13

Experimental Materials: The materials studied include bainitic steels and commercially used U75V steel, with dimensions of 30 mm × 15 mm × 8 mm.
Materials Today: Proceedings. 2021;38:1326-1329
Journal of Materials Science & Technology, 84, 65-75
Materials Chemistry and Physics, 207, 157-166
Journal of Materials Science, 51(10), 4796-4806.