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The Grey Relation Analysis of Hemp Fiber Fineness and Chemical Composition after Plasma Assisted Degumming Di Yin a, Yingchao Ji b, Ying Wang c and Hong Li d School of textile and material engineering, Dalian Polytechnic University, No.1 Qinggong Yuan, Ganjingzi District, Dalian, Liaoning, 116034, China *aayindidi@163.com, bji_yingchao@163.com, cwangying@dlpu.edu.cn, dlihong@dlpu.edu.cn Keywords: Plasma, Hemp Fiber, Fineness, Chemical Composition, Grey Relation Analysis.
Journal of Tianjin University, Vol.37 (2004) , p. 192 [3] Danyue Li, Journal of Dalian Polytechnic University, Vol.29 (2010), p. 228 [4] Xiaofeng Li.
Journal of Textile Research, Vol.27 (2006), p. 21 [5] Hongxia Kong, et al.
Journal of Human University of Arts and Science(Natural Science Edition), Vol.18(2006), p. 59-60

The material of the building is concrete (C30), the modulus of elastic is 3.0e10Pa, the density is 2.5e3kg/m3, and the Poisson’s ratio is0.2.
Xia: Journal of North Jiaotong University, Vol.23 (1999) No.4, p.8.
Yang: Proceedings of National Science Council, ROC(A), Vol. 25 (2001) No.1, p. 1
Zhang: Journal of North Jiaotong University, Vol.23 (1999) No.5, p.45.
Du: Journal of Geotechnical Engineering, Vol.28 (2006) No.9, p.1070.

But there are redundant materials, which should be removed to reduce weight, in X-shaped ribs.
[3] Zhongze Guo, Weihong Zhang and Yuze Chen: Journal of Machine Design.
[8] Xianke Zhu, Dawei Ma, Yong He and Chungui Yu: Journal of System Simulation.
Vol. 25(5) (2008), p. 5-14 (In Chinese) [10] Chen Yang, Zhiyong Hao, Baolin Liu and Guangtai Zheng: Journal of Zhejiang University (Engineering Science).
(In Chinese) [11] Ruiter M.J. and Keulen F: In Computational Techniques for Materials Composites and Composite Structures.

Singh: Journal of Materials Processing Technology, Vol, 172, (2006), p. 64 [4] C.
Garcia: Journal of Materials Processing Technology, Vol. 164, (2005), p. 1351 [5] S.
Singh: Journal of Materials Processing Technology, Vol, 153-154 (2004), p. 958 [14] B.R.
Marry, Combining expert system and CAD techniques in: Artificial Intelligence Development and Application, Elsevier Science Publishers, (1984)
Johnson: Journal of Mechanical Working Technology, Vol.14 (1986), p.1

Concrete mixed with other materials has been studied for a long period.
Moreover, other materials such as: shale using as coarse aggregates to produce the refractory materials[1], slag which can reduce the size changing due to temperature[2], are also developed to use as raw materials.
All materials used in this research were found in Ratchaburi province, Thailand.
Adding more cellulose fiber deteriorate the strength of the materials.
Kapur, Thermal isolation and mechanical properties of fibre reinforced mud bricks as wall materials, Construction and Building Materials, 21 (2007) 901-906

Materials and methods Soybean protein powder (92.38% crude protein, Harbin Hi-tech Soybean Food Co., Ltd., Harbin, Heilongjiang, China), Protamex (activity 1.2×105U/g, Novozyme®), sugar, citric acid, concentrated orange juice (Harbin Shunda Food Additive Co., Ltd) etc.
All materials are food grade.
Li-Chan: Journal of Functional Foods Vol. 3 (2011), p. 229 [3] D.
Mishra: LWT-Food Science and Technology: Vol. 48 (2012), p.276 [9] S.
Mishra: LWT-Food Science and Technology: (2013), p.1 [11] M.

In this work, using the approaches and methods of materials science, an answer was given to the question "Why does the pushing out of a defect by a coating occur?"
And the question of how this happens (the question of the mechanism) requires a separate study, which is beyond the scope of this work because it lies more in the field of mesomechanics and computer modeling than in the field of materials science.
Cho, Optimization of the adhesion strength of arc ion plating TiAlN films by the Taguchi method, Materials. 2 (2009) 699-709
Suresh, Thin film materials: stress, defect formation and surface evolution, Cambridge University Press, Boston, 2009
Yadrets, Conditions and mechanisms of the defects formation in vacuum ion-plasma coatings, IOP Conference Series: Materials Science and Engineering. 680 (2019) 012021

Due to the importance of mechanical durability of porous mould materials under high pressure, it was attempted to investigate the mechanical properties of the materials with the additional reinforcement particles [23-24].
Brocchini, New strategies for polymer development in pharmaceutical science, J Pharm Pharmacol, 53(9) (2001) 1175-1184
Motisuke, Scaffolds of calcium phosphate cement containing chitosan and gelatin, Materials Research, 16 (2013) 1362-1365 [12] M.
Materials Chemistry and Physics, 120 (2010) 282-288 [15] C.N.
Turner, Hydroxyapatite Whiskers Provide Improved Mechanical Properties in Reinforced Polymer Composites, Journal of Biomedical Materials Research Part A, 67A (2003) 801-812 [25] P.N.

Afterwards, he published papers with GN.Pande and P.R.Owen on applying overlay model to solve issues of complicated nonlinear materials [2, 3].
Generally, overlay model is any solid material that is formed by overlaying different materials.
Chinese Journal of Rock Mechanics and Engineering. 2002,21( 1 )：9～12 [6] Machirajua C , Phana AV, Pearsall AW , etal.
Wuhan: Huazhong University of Science and Technology Press, 1994
Chinese Journal of Rock Mechanics and Engineering, 2005,24（5）：768～773.

It is a good choice to use artificial synthetic materials with excellent erosion resistance and thermal shock resistance for improving various performance of the sizing nozzle[4].
Al2O3-ZrO2 composite materials not only have good mechanical properties of high strength, high fracture toughness, great hardness and good abrasion resistance, but also have excellent thermodynamic performances of the thermal diffusivity and thermal shock resistance[5].
It is expected to improve the structure and usability of the sizing nozzle if Al2O3-ZrO2 composite materials were used.
Experiment Raw materials In the experiment, ZrOCl2·8H2O (Industrial pure) and AlCl3·6H2O (Analytically pure) were used as the main raw materials, Y2O3 (Analytically pure) was choosed as stabilizing agent, H2C2O4·2H2O and NH3·H2O were selected as precipitants, carbon black was used as coating agent, and PEG (Polyethyleneglycol) was used as polymeric dispersant.
Journal of Zhengzhou University:Natural Science Edition,2010,5(2):91-94