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Composite materials have brought great convenience to human life and also promoted the progress and development of science and technology and social economy.
Plant fiber reinforced composites are widely used in building materials, automotive interior and exterior decoration materials, filtration materials and packaging materials.
Journal of Composite Materials, 51(22)(2017),3175-3185
Materials Science Forum,7 (2016),18-28
Journal of Materials Science, 49(21)(2014), 7604-7619

Gupta, Journal of Materials Engineering and Performance2010, 19, 335-341
Kangooie, Materials Science & Engineering A2011, 528, 3967-3972
Kamat, Materials Science & Engineering A2011, 529, 257-264
Arifin, Materials Science & Engineering A2012, 1-5
Chen, Materials Science and Engineering A2012, 545, 194– 200.

Therefore, damage material models should be used for failure prediction and to determine the forming limit curve (FLC) for these advanced materials.
Damage development can also be rate dependent in ductile materials.
These materials show enhanced post localization strains for higher strain rates [4].
International Journal of Mechanical Sciences, 50:918–931, 2008
Journal of Materials Processing Technology, 45:459–464, 1994

Chemical Composition Analysis of Materials.
Composites Science and Technology, 200, 108348. https://doi.org/10.1016/j.compscitech.2020.108348 [7] Pratomo, F.
International Journal of Rock Mechanics and Mining Sciences, 152, 105070. https://doi.org/10.1016/j.ijrmms.2022.105070 [8] Fakić, B., & Ćubela, D. (2023, May).
Metals and Materials International, 21, 1023-1030. https://doi.org/10.1007/s12540-015-5326-5 [12] Katona, R.
International Journal of Damage Mechanics, 29(1), 4-18. https://doi.org/10.1177/1056789519831434

Introduction The continuous development of modern high-technology industries (space, micro- and nanoelectronics, planes, automotive, fuel cells, etc.) is closely related to state-of-the-art investigations of materials and the recent advances in polymer science.
Active research and implementation of polymeric materials almost in all areas of engineering and technology have replaced a plethora of natural and artificial materials.
In this case, neat TA and 4-HBA were used as starting materials.
Kimura, Preparation of poly(p‐oxybenzoyl) crystals using direct polymerization of p‐hydroxybenzoic acid in the presence of boronic anhydrides, Journal of Polymer Science Part A: Polymer Chemistry. 49 (2011) 1088-1096
Wright, Heat-Resistant Polymers: Technologically Useful Materials, Springer science+Business media, New York, 1983

Material classifications and operating temperature Material GOST, TU Classification Operating temperature, ˚С superalloy JS6К TU 1-809-1025-98 Heat-resistant cast alloy up to 1000 VPr11-40N TU 1-809-108-91 Self-fluxing high-temperature brazing powder Up to 900 Table 2 below presents the chemical composition of materials we used in our research.
Richter, Laser beam build-up welding: Precision in repair, surface cladding, and direct 3D metal deposition, Journal of Thermal Spray Technology, 16(3) (2007) 344-348
Sotov, Repair of a gas turbine blade tip by impulse laser build-up welding, Applied Mechanics and Materials, 682 (2014) 96-99
Kosirev, Development of process optimization technology for laser cladding of GTE compressor blades, ARPN Journal of Engineering and Applied Sciences 9(10) (2014) 1854-1858
Kogteva, Peculiarities of geometric recovery of GTE airfoils by means of laser powder deposition, Bulletin of the Samara Science Center of the Russian Academy of Sciences, 17, 2-4 (2015) 782-788.

Study on performance of 8YSZ thick gradient TBC Jin Qin1, a, Gang Chen2, b, Zhi-ming Du3, c*, Yu-hui Jin4, a 1,3,4School of Material Science and Engineering, Harbin Institute of Technology, Harbin, China 2School of Material Science and Engineering, Harbin Institute of Technology, Weihai, China aqinjin@hit.edu.cn, bgangchen@hit.edu.cn, cduzm@263.net * corresponding author.
NiCoCrAlY alloy powder was used as bottom bonding materials, 8YSZ (8mol% yttrium stabilized zirconia) was used as top layer materials and the different proportions mixed powder of 8YSZ and NiCoCrAlY was used as gradient layers materials.
Bonding layer materials is NiCoCrA1Y and thickness of bonding layer is 120μm.
Journal of the European Ceramic Society. 2000, 20:2779-2787
Journal of the European Ceramic Society, 2004, 24: 1095-1099.

Introduction In recent years, copper matrix composites have been used in practical engineering more and more widely such as copper matrix self lubricating materials, conductive materials, wear resistant materials and so on, its study also obtained greater progresses[1-4].
Ordnance Material Science and Engineering, 2008, 31(4):9-14.
Investigation on micromechanical behavior of heterogeneous materials.
Ordnance Material Science and Engineering, 2009, 32(6):45-50.
International Journal of Mechanics and Materials in Design, 2005; 2(1-2):1-13

Study of Back Electromotive Force in the Preparation of Al-Ca Alloy by Molten Salt Electrolysis Method Yiyong Wanga, Hui Jinb,Fayu Wuc, Jidong Li and Zhiying Wang School of Materials and Metallurgy, University of Science and Technology Liaoning， Anshan，Liaoning , 114051，China awangyiyongfly@gmail.com, b hui313@163.com, c fayuwu@gmail.com Keywords: back electromotive force, molten salt electrolysis, current density, feeding period Abstract.
References [1] Jidong Li, Mingjie Zhang, Tingan Zhang: The Chinese Journal of Nonferrous Metals, Vol. 18 (2008), p.1555.
(in Chinese) [2] Shaohua Yang, Yungang Ban, Yuhua Guo: Journal of Northeastern University (Natural Science), Vol. 8(207), p. 839.
[4] Yong Yang, Yongcheng Chai, Guochun Teng: Journal of Materials and Metallurgy, Vol. 9(2010), p.97
[5] James P Hoare, Charles R W: Corrosion Science, Vol. 15 (1975), p. 435

Therefore, many efforts have been made to develop new anode materials in order to improve the performances of lithium ion batteries.
Furthermore, the conductive materials are introduced to enhance the electrical conductivity of the composites[15-18].
Methods of materials characterization.
X-ray diffraction (Philips X’pert MPD, 20KV, 40mA, CuKα) was used to identify the phase composition of synthesized materials.
Acknowledgements This work was supported by Natural Science Foundation of Guangdong Province (Grant NO. 2014A030308015), and carried out in Guangdong Province Key Laboratory of Rare Earth Development and Application, Guangdong Province Rare Earth Functional Materials Research and Development Service platform.