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This technology uses the abrasive water jet as the polishing tool and quite suits to process the workpiece of brittle materials with the complex surface shapes.
[6] K.Yuzo.Mori, Kazuto Yasutake, Hidekazu Goto, et al.: Journal of Crystal Growth Vol. 275 (2005) p. 39-50
Zhang: Key Engineering Materials Vol. 404 (2009), p. 143-148
Zhang: Advanced Materials Research Vol. 53-54 (2008), p. 363-368
Zhang, et al.: Journal of Micromechanics and Microengineering, Vol. 19 (5) (2009) p. 1-6.

Based on the characterization of GO and rGO materials, the electromagnetic parameters of the two materials are tested by the coaxial ring method, and their electromagnetic wave absorbing performance is analyzed in detail.
Therefore, graphene is one of the most promising new materials in the 21st century[1, 2].
Graphene is widely used to prepare substrate materials for composite absorbing materials because of its unique two-dimensional lamellar structure and the large number of active sites distributed on the surface.
The positions of the D peak and the G peak of the two materials are similar.
This has laid a solid foundation for future research on graphene-based composite absorbing materials.

The experimental results indicated that the products can be divided into lightweight structural materials and lightweight thermal insulation materials.
Conclusions This paper used PC and EP as the raw material to produce the lightweight wall materials.
The samples produced by this research are divided into lightweight structural materials and lightweight thermal insulation materials.
Journal of materials processing technology, 2008, 204(1): 34-38
The ecology of building materials[M].

But the silver-shell and carbon-core composite materials have not been reported.
And then integrated Ag/C core-shell structure composite materials were fabricated.
Science，1998,282,1111
Chemical materials, 2001, 13(5):1630-1633
Journal of Colloid and Interface Science 274(2004)89-94.

Modeling materials: continuum, atomistic and multiscale techniques.
Computational Materials Science, 67, 249-260, 2013 [9] Benedetti I, Gulizzi V, Mallardo V.
Modelling intergranular and transgranular micro-cracking in polycrystalline materials.
Mechanics of Materials, 117, 137-151, 2018 [16] Sfantos GK, Aliabadi MH.
Multiscale modeling of polycrystalline materials: A boundary element approach to material degradation and fracture.

Experimental Materials.
Open Journal of Organic Polymer Materials, 5, 1-22. https://doi.org/10.4236/ojopm.2015.51001 [3] Karmakar, G., & Ghosh, P. (2013).
Journal of Macromolecular Science, Part A, 57(4), 244-249. https://doi.org/10.1080/10601325.2019.1691449 [15] Mohammed, A.H. (2019).
Baghdad Science Journal, 16(2), 0345. https://doi.org/10.21123/bsj.16.2.0345 [16] Geethanjali, G., Padmaja, K.V., & Prasad, R.B.N. (2016).
Journal of Applied Polymer Science, 120(5), 2579-2586. https://doi.org/10.1002/app.33330

Determination of Mechanical Properties of Metallic Materials from Very Small Volumes by Means of Small Punch Test DYMÁČEK Petr1,2,a*, DOBEŠ Ferdinand1, b and KLOC Luboš1,c 1Institute of Physics of Materials, Academy of Sciences of the Czech Republic, Žižkova 22, 616 62 Brno, Czech Republic 2CEITEC – IPM, Žižkova 22, 616 62 Brno, Czech Republic apdymacek@ipm.cz, bdobes@ipm.cz, ckloc@ipm.cz * corresponding author Keywords: Small punch test, uniaxial test, creep, stress relaxation Abstract.
The paper summarizes capabilities of the small punch tests on miniature disc specimens from metallic materials.
Initially developed as a ranking test for evaluation of irradiated materials [2] it has gained an important role in the domains where the material is not available in suitable amount or exposed material needs to be tested from components that are still in operation [3].
References [1] CEN Workshop Agreement CWA 15627:2007, Small Punch Test Method for Metallic Materials, Dec. 2007
Suárez: Estimation of the mechanical properties of metallic materials by means of the small punch test, J.

Recyclable material: a very broad term referring to the conversion of waste (as discarded materials with no worth) into a useful material [4]. 3.
These materials are the building block of the cell structure.
Melias: Review Bio Composites: Technology, Environmental Credentials and Market Forces, Journal of the Science of Food and Agriculture 86: 1781- 1789, 2006
Journal of Cleaner Production, 10:197-214
Leblanc: Optimized preparation techniques for PVC-green coconut fiber composites, International Journal of Polymeric Materials, 2006, 55 (10-12), 10 pp.

Research on Stereotypes Parameters of Knitting Seamless Underwear Material Yuxiu Yan1, a, Xiaoda Li1, b, Jing Jin 1, c, Jianwei Tao2, d 1Zhejiang Sci-Tech University，Hangzhou, Zhejiang 310018, China 2Zhejiang Bang Jie Digital Knitting Share CO, LTD, Yiwu 322000, China a yanyuxiu777@163.com, blixiaoda17@126.com, csky_0120123@163.com, dyucu.craft@163.com Keywords: Material, Stereotypes effect, Parameters, Seamless Underwear Abstract.
Take knitting seamless underwear material as subject of studying, approach the influence of stereotypes parameters on seamless underwear stereotypes.
Experiment Experiment material.
Select the conventional material and texture, make the same style seamless underwear 9.The material composition is 68%Cotton/5%Spandex/27%Nylon;Texture structure: 1+1 Rib.
J, Jeeuwner W, Hunter L: Textile Research Journal.

Journal of Materials Processing Technology. 185 (2007)60-71 [2] F.C.
Materials Science and Engineering: A. 392(2005)145-149 [5] J.
Materials & Design. 21(2000)297-303 [6] A.K.
Mechanics of Materials. 40(2008)549–563 [11] M.Jr.Vaz.
Journal of Brazilian Society of Mechanical Science. 22(2000)179-188.