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Introduction Recently, there are tremendous industrial needs for engineering materials.
A possible concept to meet this demand is that of functionally gradient materials (FGM).
In general, statistically isotropic materials can be characterized as particles of material I in material II, particles of material II in material I, or an interconnected network of both I and II.
Applied Surface Science. 300(5) (2014)129-140
Chinese Journal of Aeronautics. 22(3) (2009) 339-342

In order to improve above problems, a new patch-based sampling algorithm for synthesizing textures from an input sample image texture of composite materials is presented in this paper.
Patch-based texture synthesis changes synthesis unit from pixel into block which significantly improves synthesis rate compared to the pixel-based algorithm, and maintain the overall structure of composite materials. 2001, Efros’s Image Quilting texture synthesis algorithm for composite materials was proposed by calculating overlapping sum of differences and minimum error boundary cut to complete synthesis for composite materials [1-6], compared to pixel-based texture synthesis, although the speed was fast and could achieve better results in various types of texture but might lead to texture dislocation and discontinuity.
In addition, Image Quilting texture synthesis algorithm used exhaustive search method for composite materials which is time consuming.
The common feature of these algorithms is needed to see image texture patch size of composite materials as input parameter.
Applied Mathematics and Information Science, 2012, 6(1):9-21

Materials and Methods Materials Chemicals All the kits were purchased from Nanjing Jiancheng Bioengineering Institute, Nanjing, China.
Life Sciences. 73, 3245-3256
Leaves, Journal of Chinese Institute of Food Science and Technology, vol.1, pp. 224-229, 2006
Zeng, Journal of Tea Science, “Determination of the Total Content of Polyphenols in Kudincha by Folin-Ciocalteu Colorimetry”, vol. 2, pp. 101-106, 2008 [14] J.
Meyer”, Journal of Ethnopharmacology, vol. 130, pp. 21-423, 2010

Introduction Additive manufacturing (AM) is a new approach to fabricating a material that deviates from the traditional way of creating materials.
Journal of Biomedical Materials Research, 40(2), 224–232. doi:10.1002/(sici)1097-4636(199805)40:2<224::aid-jbm7>3.0.co;2-n
Journal of Biomedical Materials Research Part B: Applied Biomaterials, 74B(1), 617–626. doi:10.1002/jbm.b.30252
International Journal of Molecular Sciences, 17(5), 732. doi:10.3390/ijms17050732
Journal of Materials Research and Technology, 9(6), 12473–12483. doi:10.1016/j.jmrt.2020.08.097

IOP Conference Series: Materials Science and Engineering. 708(1) (2019) 012065.
Materials Science Forum. 968 (2019). 355–360.
Journal of Materials Science. 56(30) (2021) 16851–16864
Journal of Materials Engineering and Performance. (2024) 1–12
Archives of Materials Science and Engineering. 94/2 (2018) 49–54.

The fatigue resistance of HSS is a major concern since it is well known that the fatigue resistance does not increase proportionally to the static strength of such materials [2].
This means relatively limited data for the safe design and partially deficient understanding of the fatigue behaviour of these materials.
Acknowledgment The Czech Science Foundation under the contract No. 17-01589S supported this research.
Xu, Microstructural and mechanical performance of underwater wet welded S355 steel, Journal of Materials Processing Technology. 238, (2016), 330–340
[10] American Society for Testing Materials.

INTRODUCTION Research situation 45Mn materials in mechanical properties, heat treatment of literature about that: 45Mn belongs to the alloy steel and carbon steel in conditioning, commonly known as manganese steel.
In order to improve the mechanical properties and wear resistance of the steel, a lot of axial, such as gear are all made in a state under the conditions of the use, and domestic to 45Mn materials forging performance of literature study, there is no data is available.
Chromium to the influence of the mechanical properties of When add chromium 45Mn steel for the strong impact of abrasive wear working conditions, the wear resistance of the material do not obviously change; When used for strong impact abrasive wear working condition, the wear resistance of the materials have increased significantly.
The results show that: forging state 45Mn sample tensile strength and elongation increased at the same time, that is, the plastic and strength and at the same time, improve, different from the general structure of the material characteristics, and the mechanical properties of raw materials without forging compared, mechanical properties were well. 5.
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The flow of materials during ironing results in change in the thickness of sheets.
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[6] S.M.Mahdavian and D.He, Product thickness analysis in pure cup-drawing, Journal of Materials Processing Technology, Vol.51(1995), 387-406
[7] G.T.Kridli, L.Bao, P.K.Mallick and Y.Tian, Investigation of thickness variation and corner filling in tube hydroforming, Journal of Materials Processing Technology, Vol.133(2003), 287-296

Parameswaran, Electrical Discharge Machining of Al(6351)-SiC-B4C hybrid composite, Materials and Manufacturing Processes 29 (2014) 1395-1400
Shipway, Abrasive waterjet cutting of a titanium alloy: The influence of abrasive morphology and mechanical properties on workpiece grit embedment and cut quality, Journal of Materials Processing Technology 210 (2010) 2197-2205
Muthukrishnan, Investigation on surface roughness in abrasive water jet machining by the Response Surface method, Materials and Manufacturing Process 29 (2014) 1422-1428
Wong, Kerf characteristics in abrasive waterjet cutting of ceramic materials, Machine Tools and Manufacture 36 (1996) 1201-1206
Uthayakumar, Investigation on the machining studies of AA6351-SiC-B4C hybrid metal matrix composites, International Journal of Machining and Machinability of Materials 15 (2014) 174-185

This is because that a larger number of materials deforms during REA process.
Metallic materials crystallographic texture and anisotropy, Science Press, Beijing, 2002 [2] Y.
Metallurgical and Materials Transactions A, 2008, 39A, 642-658
Journal of Nanchang Hangkong University (Natural Science), 2009, 2, 16-19
Journal of Nanchang Hangkong University (Natural Science), 2004, 2, 6-9