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After the diameter-reducing, the needed thread steel through Y-type rolling mill are rolled out of the wire materials.
Experimental Methods and Materials Analysis Microstructure.
Acknowledgement Fund Project: Province Natural Science Research Projects Of Colleges and Universities in Jiangsu(No: 08KJB460006); Jiangsu “Provinceblue Project” Funding(No: 08QLD002);Science and Technology Projects in Xuzhou(No: XJ09079).
Zhang: Journal of Northeastern University（Natural Science Edition）Vol. 24 (2003) No.3, pp. 265-271 [3] J.Z.
Yu: Journal of Taiyuan Heavy Mechanical College, Vol. 19(1998) No.4, pp. 334-337

Introduction Carbon-carbon composite materials (CCCM) have attracted the attention of scientists from various fields, from chemistry, materials science and engineering to condensed matter physics, both in science and industry.
Shchurik, Artificial carbon materials.
Composite materials: Handbook.
Carbon: Fundamental Problems of Science, Materials Science, Technology. 2020: Proceedings of 12th International Conference, Moscow (Troitsk).
Kartel, Carbon-Carbon Composition “Expanded Graphite – Multiwalled Carbon Nanotubes” International Journal of Materials Science and Applications. 8 (2019) 127-134. doi: 10.11648/j.ijmsa.20190806.16

They are applied in many different fields such as construction materials, thermal insulation materials, refractory materials, catalytic materials, and adsorbents in environmental treatment.
This solution both treats the waste sludge source and makes a new product for the construction industry Materials and Methodology Materials.
The alkaline activated materials are a new trend in current production techniques of the building materials.
Nguyen, Synthesis and Characteristics of Inorganic Polymer Materials Geopolymerized from Ash of Brickyard, Materials Science Forum 961 (2019) 45-50
Chaudhary, Mechanism of geopolymerization and factors influencing its development: a review, Journal of Materials Science 42(3) (2007) 729-746

There may be two reasons. (1) Arrangement is random due to the accumulation of granular particles of bulky rock material and contact between the particles cannot be determined. (2) Bulk materials is a kind of non-tacky geotechnical materials with larger particle size.
Chinese Journal of Geotechnical Engineering, 1992, 14(1),p.14-24(In Chinese)
Soil and Environmental Sciences, 2000, 9(4),p.263-265(In Chinese)
Applied Mechanics and Materials Vols. 170-173,2012,p.295-300
Journal of Xiangtan Mine Institute, 2003, 18(3) ,p.56-59(In Chinese).

An Experimental Investigation on Transpiration Cooling for Supersonic Vehicle Nose Cone using Porous Material Lianjin Zhao1, a, Jia Lin1, b, Jianhua Wang1, c Jinlong Peng2, d, Dejun Qu2, e, and Lianzhong Chen2, f 1 University of Science and Technology of China, Hefei, 230027, Anhui, P.R.
In the previous experimental investigations, different gaseous coolant [1-4], liquid alcohol and water [5-10]was used as transpiration cooling media, and different porous materials, such as C/C, porous ceramic (91% Al2O3 and 9%SiO2) and metal net structure, were used as transpiration cooling matrixes.
These investigations concluded that the cooling effect of gaseous coolant is limited, but liquid coolant has a large potential to achieve a higher cooling capacity per unit mass due to its large latent heat released by liquid phase change, sintered metal materials have significant advantages in controllable permeability and better machining property.
Hald, Experimental investigations of transpiration cooling applied to C/C material, International Journal of Thermal Sciences, 54 (2012) 70-81
[6] Jérôme Bellettre, Françoise Bataille, André Lallemand, Prediction of thermal protection of walls by blowing with different fluids, International Journal of Thermal Sciences, 38 (6) (1999) 492-500

Study on Figuration Techniques of Grades Extrusion for Making Metal Rubber Material Jianchun YANG 1, 2, a, Guoquan LIU 1, b, Hongbai BAI 2, c, Youyan WANG 2.d 1 School of Material Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China 2 First Department of Ordnances Engineering College, Shijiazhuang 050003, China a yjc675266@163.com, b g.liu@ustb.edu.cn, c bhbk12@sina.com, d wangyy0632@163.com Key words: Metal rubber material; Figuration Techniques; Grades Extrusion; mechanics property Abstract.
Introduction The metal rubber material(abbr.
Beijing.2000), In Chinese [2] Xieqing TieshanZHANG, JunhuaZHANG: Mechanicl Science and Technology.
Vol. 19-6(2000), p.977, In Chinese [3] YuyanLI, Xieqingn HUNG: Journal of Aeronautical Materials Vol.28 -2(2008), p.70, In Chinese [4] JianminWANG, TingguoPEI: Journal of Astronautic.
In Chinese [5] ZHANG Rui-hua, JIANG Hong-yuan, ZHAO Ke-ding: Journal of Harbin Institute of Tehnology, Vol.13-2 (2006): p146

This periodical edition includes peer-reviewed papers based on results of scientific research and engineering solutions in different areas of modern engineering science.
Keywords:
Materials Science, Materials, Mechanics, Civil Engineering, Electrical Engineering, Cumputer Science, Environmental Engineering

An important direction in modern materials science is represented by the development of new generation polymer composite materials with various functional properties.
Mrazova, Advanced composite materials of the future in aerospace industry.
A method of obtaining finished glass fibers and composite materials based on them.
Kim, Performance improvement of glass fiber-poly(phenylene sulfide) composite, Journal of Applied Polymer Science. 60 (1996) Р. 2297–2306
Yang, Effects of the Coupling Agent on the Mechanical Properties of Long Glass Fiber Reinforced Polyphenylene Sulfide Composites, Materials Science Forum. 815 (2015) 509–514

Solid Chemical Synthesis in Millimeter-wave Field of Spinel Li-MnO as Cathode Materials for Li-ion Batteries H.
OuYang 1 1 State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China 2 Department of Chemistry, Tsinghua University, Bejing, 100084, China, email: zhaoshixi @tsinghua.org.cn 3 The Institute of Electronics, Chinese Academy of Sciences, Beijing, 100080, China Keywords: Solid chemical reaction, millimeter wave, cathode materials, Li-ion batteries Abstract.
Wakihara: Materials Science and Engineering, R33 (2001), p. 109
Miyake: Journal of Materials Science Letters, Vol. 19 (2000), p. 2247
Miyake: Journal of Materials Science, Vol. 36 (2001), p. 693.

Materials Science Forum Vols. *** (2004) pp.438-442 online at http://scientific.net  2004 Trans Tech Publications, Switzerland Recent Developments in Tool Materials for High Speed Machining Z.Q.
Cermets work best in materials such as steels Advances in Materials Manufacturing Science and Technology 440 and ductile irons that produce a ductile chip.
Materials Science Forum Vols. *** 441 Ultra fine carbide and powder metallurgy high speed steel (PM HSS) will hold important positions in the field of solid tools used in high speed machining.
Advances in Materials Manufacturing Science and Technology 442 Super Alloy.
Mills: Journal of Materials Processing Technology, Vol. 56 (1996), p. 16 [3] X.