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Brass (JIS C2600) materials were annealed at 500 ˚C, 600 ˚C, and 700 ˚C and resulted in different microstructures with grain sizes of 50 mm, 70 mm and 111 mm, respectively.
The annealed brass materials were carefully machined as cylindrical billets with the same dimension of 1.1 mm in diameter and length.
Wang, An experimental study on size effects on flow stress and formability of aluminm and brass for microforming, Journal of Materials Processing Tech. 184, 1-3 (2007) 42-46
Chan, Geometry and grain size effects on the fracture behavior of sheet metal in micro-scale plastic deformation, Materials & Design. 32, 10 (2011) 4738-4746
Wang, Effects of Grain Size on Micro Backward Extrusion of Copper, Advanced Materials Research. 83-86, (2010) 1092-1098

Experiment Study Materials.
Seddeq, Factors Influencing Acoustic Performance of Sound Absorptive Materials, Australian Journal of Basic and Applied Sciences, 2009
Australian Journal of Asic And Applied Sciences vol 4, (2008) 96-101 [6] Anika Zafiah, M.R.: Effect of Titanium Dioxide on Material Properties for Renewable Rapeseed and Sunflower Polyurethane, International Journal of Integrated Engineering (Issues on Mechanical, Materials and Manufacturing Engineering), Vol.1 (2009), pp.15-22 [7] Anika Zafiah M.
Part 2; Thermal Degradation and Materials Properties, Prog React Kinetic and Mechanism, Science Reviews, Vol.34 (2009), pp.1-43 [10] D.V Parikh, Y.
Influence Of Biopolymer Doped With Eco-Fillers As Sound Absorption Materials.

Therefore, the study of the structural and magnetic properties of silicene and germanene is critical to exploring such material behavior, providing opportunities in the development of materials technology.
D., ACS applied materials & interfaces, 6 (2014)
[22] Priska, Z., Hidayati, S., Sholihun, S., Amalia, W., & Nurwantoro, P., Key Engineering Materials, 884 (2021)
K., ECS Journal of Solid State Science and Technology 9, 115031 (2020)
[26] Venkatanarayanan, A., and Spain, E., Comprehensive Materials Processing, 13 (2014)

The research results showed that the fast-growing black poplar branch can be used as raw materials for APMP pulping and papermaking.
With the nervous shortage of the raw materials, it is very important to use fast-growing plant material for pulping and papermaking.
Materials and methods 2.1 Materials The fast-growing black poplar branch were provided by Forestry Institute, 7 years old, with diameter of 10~20mm and length of 35 mm. -- Just peel and cut into 1 cm3 large small cubes.
BeiJing: Science Press, 2006 [7]YANG Shuhui.
Journal of Zhejiang Forestry College, 1993, 10(4), p.361-367

Materials like metal oxides, conducting polymers, and carbon-based materials, especially graphene, are used for supercapacitors [7][8].
Electrode materials for supercapacitors: a comprehensive review of advancements and performance.
Electrolyte materials for supercapacitors.
Raman spectroscopy of graphene and related materials.
A review of electrolyte materials and compositions for electrochemical supercapacitors.

Facile and Effective Purification of Arc-discharged Single-Walled Carbon Nanotubes by Centrifugation Shu XIU, Min LANG, Jin-ling GAO and Yong-fu LIAN* Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, China *Corresponding author Keywords: Single-walled carbon nanotubes, Purity, Centrifugation, Absorbance, Dispersion.
Thus, the relative carbonaceous purity of the purified SWNTs to the as-produced materials is ~7.42 (0.282/0.038).
The relative carbonaceous purity of the purified SWNTs to the as-produced materials is ~7.42.
Heben, Influence of the zeta potential on the dispersability and purification of single-walled carbon nanotubes ,Advanced Materials. 1354-1358(1999), 11.16
Rao, The Journal of Physical Chemistry B. 6935-6937(2004), 108.22

Prabhakar, Effect of Particle Size of SiC in Aluminium Matrix on Workability and Strain Hardening Behaviour of P/M Composite, Materials Science and Engineering: A 504:25(1-2) 200913-23
Surappa, Processing Microstructure Properties of Al Based Metal Matrix Composites, Journal of Key to Engineering Materials 104-107 1995 259-274
Das, Abrasive Wear Behaviour of Al–4.5wt% Cu/ (Zircon Sand +Silicon Carbide) Hybrid Composite, Journal of Composite Materials 43 2009 2665–2672
Shan, Effect of Process Parameters on the Solidification Time of Al-7%Si Alloy Castings Produced by VAEPC Process, Materials and Manufacturing Processes Journal 22 2007 879-886
Chawla, Development of Aluminium Based Silicon Carbide Particulate Metal Matrix Composite, Journal of Minerals & Materials Characterization & Engineering 8 2009 455-467

The density of composite materials is high.
Journal of Sol-Gel Science and Technology. 10(1)(1997)19-30
Journal of materials science. 29(6)(1994) 1558-1568
Progress in Natural Science: Materials International. 23(2)(2013) 145-151
Materials Science and Engineering: A. 405(2005) 233-238

Introduction High-strength, light-weight metallic materials are required to improve safety and reduce transportation costs.
Ultrafine-grained metals whose grain size is less than 1 mm have attracted interest as high-strength materials.
A computational model predicting the yield surfaces of ultrafine-grained metals is desired in the field of materials science and engineering.
Hocini, International Journal of Mechanical Sciences, 51 (2009) 797-806
Chattopadhyay, Materials Science and Engineering A, 528 (2011) 8469-8478

These materials can be natural or of an industrial origin [2].
Many types of these wastes are pozzolanic materials as well.
Materials We prepared two sets of samples of high-performance concrete.
The composition of the studied materials is shown in Table 2.
Acknowledgement This research was supported by the Czech Science Foundation, Project No.