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It is the main way to remove quartz material in lapping.
Acknowledgement This project is supported by Natural Science Foundation of China (51175166), Natural Science Foundation of China (51275476), Key project of the Natural Science Foundation of Zhejiang Province (LZ12E05001) and Natural Science Foundation of Zhejiang Province (Y1101085).
[4] Yuan Julong, Zhao Ping, Ruan Jian, Lapping and polishing process for obtaining super-smooth surfaces of quartz crystal, Journal of Materials Processing Technology 138 (2003) 116–119
International Journal of Machine Tools & Manufacture, 2004(44): 167- 173
[9] Chih-Cheng Wang, Shih-Chieh Lin, Hong Hochen, A material removal model for polishing glass–ceramic and aluminium magnesium storage disks, International Journal of Machine Tools & Manufacture 42 (2002) 979–984.

Journal of Composite Materials, 2020; 54(26):4011-4024
Journal of Composite Materials, 1973; 7(4):448-464
Journal of Composite Materials, 1991; 25(3):274-301
Journal of Composite Materials, 1991; 25(1):2-43
Journal of Composite Materials, 1999; 23:2248-2280.

Advances in Materials Science and Engineering 2014 (2014)
Materials Journal 92, no. 2 (1995): 135-145
Materials Journal 95, no. 6 (1998): 747-755
Advances in Materials Science and Engineering 2020 (2020)
In IOP Conference Series: Materials Science and Engineering, vol. 671, no. 1, p. 012076.

Boey School of Materials Science & Engineering Nanyang Technological University Nanyang Avenue Singapore 639798 a Corresponding Author, miytok@ntu.edu.sg Abstract Boron carbide is one of the hardest materials known.
Ribeiro, "High-energy ball milling of powder B-C mixtures," Materials Science and Engineering: A, vol. 422, pp. 184-188, 2006
Ding, "Plasma spray boron carbide coating," Journal of Inorganic Materials, vol. 13, pp. 918-922, 1998
Brand, "Chemical vapor deposition of boron carbide," Materials Science and Engineering B, vol. 79, pp. 191-202, 2001
Qiu, "Oxidation behaviour of boron carbide powder," Materials Science and Engineering: A, vol. 444, pp. 184-191, 2007

Research and Design of a Steel Material Sorting Instrument based on Eddy Current Qi Lan 1, a, Fuhua Ma 1, b, Zheng Nong 2, c 1Institute of Friction Materials, Guangxi University for Nationalities, Nanning, 530006, China 2College of Education Science, Guangxi University for Nationalities, Nanning, 530006, China aemail: lanqigxmd@163.com, bemail: gxmfh@163.com ,cemail:nongneal@163.com Keywords: Mixing Material in Steel; Eddy Current Probe; Eddy Current Testing Abstract.
Based on the principle, a Steel material sorting instrument was made to detect the steel permeability level, through the permeability level, combined with the central processing circuit steel hardness values reflect iron parts, materials and the carbon content of steel, mixing nondestructive sorting.
In the production process, the iron and steel materials and components of the mixture have occurred from time to time.
If only the metal material is different, the other parameters are fixed, changes of the coil impedance will be only related to metal materials.
References [1] Cao Qingsong, Zhou Jihui.Theoretical and experimental study on metal type identification based on eddy current[J].Chinese Journal of Scientific Instrument，2007,28(9):1718-1722

When the movement of materials of thin layer on the screen surface is studied, the interaction among materials is nearly negligible; If the layer of materials is very thick, the impact factor of the material layer thickness should be considered.
Zhang, Vibration Utilization Engineering, Science Press, Beijing, 2005
Wen, The Analysis of Motions of Two Types of Materials on Linear Vibrating Screen, Journal of Northeastern University(Natural Science), 18 (1997) 23-27
Journal of Northeastern University(Natural Science), 17 (1996) 315-319
Science Information, 11 (2007) 24-25.

From the results it can be concluded that by further changing the layup sequence composite materials can be made much stiffer than MAB propeller.
Journal of Reinforced Plastics and Composites, 2008.
“The Development of a Composite Propeller Blade with a CFRP Spar” Aeronautical Journal, Jan 1972, pp53-57
Journal of Fluids and Structures, 2008. 24(6): p.799-818
International Journal of Engineering Science and Technology (IJEST)

Materials and Research Methods A comprehensive study of the suitability of steelmaking slag (SS) ofZ PJSC for the production of pressed small-piece materials for construction was carried out using secondary materials from the Novolipetsk Metallurgical Plant "NLMK" (PJSC NLMK).
Petrovnina, Modification of the cement stone active silm of urban treatment facilities, IOP Conference Series: Materials Science and Engineering.
Telford, Alternative Materials in Road Construction, 1st Edn., London, 1995
Piraimathi: submitted to Global Journal of Engineering Science And Researches (2017)
Falah Saraireh: submitted to American Journal of Applied Sciences (2014) [14] J.

China 2Tianjin University of Science & Technology, Tianjin 300222, P.R.
Because the reversible thermochromism sheet has the functional properties, they were able to design in security packaging, children's toys, accessories and other areas of medical applications.In recent years, thermochromism materials has become the most active research areas in the functional materials science, it attached great importance by the researchers.
Instrument Materials.
HLDPE, Reversible thermochromism materials Main experimental instrument.
Zhu: Journal of Functional materials, Vol. 28 (1997) No.4, pp.337-341.

Introduction Nowadays, many materials simulation problems need massively parallel simulation computing.
To apply our high efficiency FC-TR network to materials simulation research, a new MPI parallel computing environment is proposed, designed.
The experimental tests show that the performance of is better than that of ScaMPI, and FC-TR-MPI is more suitable for the parallel computing of simulation materials.
In: Communications in Computer and Information Science, 66(2010), pp.83-87
In: Journal of Application Research of Computers, 4 (2011), pp.1505-1508