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Pashkovskiy [11, 12] proved in his research the increasing possibility of the centrifuged concrete quality due to the adjustment of the used materials properties.
Increasing the centrifuged concrete strength by means of replacement of a part of dense aggregate with the equivalent volume of a porous one allows obtaining high-strength centrifuged concretes on common raw materials at a moderate cement factor.
Nazhuev, Theoretical and practical aspects of the formation of the variational structure in centrifuged products from heavy concrete, materials science forum. 931 (2018) 502-507
Kholodnyak, Influence investigation of the initial composition of heavy concrete designed for the manufacture of ring-section products on its properties, Materials Science Forum. 931 (2018) 508-514
Zholobova, Prescription and technological aspects of manufacturing high-quality centrifuged products and structures from heavy concrete, IOP Conference Series: Materials Science and Engineering. 463 (2018)

PID Control of Deposit Dimension during Spray Forming QU Ying-Dong 1,a ,CUI Cheng-Song 1,b ,CHEN San-Ben 2,c, LI Qing-Chun 1,d 1 School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, China) 2 School of Materials Science and Engineering, ShangHai JiaoTong University, ShangHai, 200030, China) a quyingdong@163.com, b cscui@iwt.uni-bremen.de, csbchen@sjtu.edu.cn d qingchun-li@163.com Keywords: Spray forming, Deposit dimension , Neural network modeling, PID control Abstract: A PID controller has been developed to improve the dimensional precision of a deposit during spray forming.
Introduction As one of the rapid solidification technologies, spray forming has many advantages for the manufacture of high performance materials due to improved microstructures such as refined equiaxed grains, non-macrosegregation.
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Index system In general, project quantities are labeled as Q, people is labeled as P, materials are labeled as M, equipment is labeled as E, and space of workplace is labeled as S and environmental conditions is labeled as C.
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Reference case The material and geometric properties are as following =0.165mm, =25mm, =150mm, =150mm, =286000MPa, =0.16mm, =0.034mm =7.2MPa, =0.576N/mm, =190mm.
Acknowledgements The authors gratefully acknowledge the financial support provided by Natural Science Foundation of China (National Key Project No.11032005).
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Materials and Manufacturing Processes, 33(5) (2018) 499-527
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Materials Research Express, 6(6), (2019) 066544
Materials & design, 28 (2007) 1379-1385

The physical ranges of material constants and are and [4], respectively.
The volumetric strain of the skeletal material is denoted by , and ; is the Kronecker delta.
Acknowledgements This work is supported by the National Science Council of Republic of China through grants NSC100-2221-E-216-025 and NSC82-0115-E-216-053.
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These wafers were polished by Applied Materials Mirra Durum® CMP configured with a membrane polishing head.
Single wafer SiC CMP by Applied Materials Mirra Durum® demonstrated consistent performance and repeatability.
Materials Science Forum.
(Advanced Materials Research; Vol. 591-593)
ECS Journal of Solid State Science and Technology 10.7 (2021): 74004

Materials Science and Engineering A 2007; 268-274 [2] Y.W.
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At present, photocatalytic technology is in the theoretical research stage, and practical processing applications of photocatalytic materials are few.
Experimental Materials and Methods The main raw materials.
Journal of Shaanxi University of Science and Technology(Natural Science Edition), 2013, 31(1): 23-28
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Material Science and Technology,1-13[2018-05-11]. http://kns. cnki. net/kcms/detail/23.1345.