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Material Characterization and Experiments Materials.
Dong, Recent progress in medium-Mn steels made with new designing strategies, a review, Journal of Materials Science & Technology 33(12) (2017) 1457-1464
Wierzbicki, Prediction of shear-induced fracture in sheet metal forming, Journal of Materials Processing Technology 210(14) (2010) 1858-1869
Lian, Local formability of medium-Mn steel, Journal of Materials Processing Technology 299 (2022)
Seo, Fracture-based forming limit criteria for anisotropic materials in sheet metal forming, International Journal of Plasticity 96 (2017) 1-35

The dynamics of weight loss by samples of experimental materials when testing for abrasive wear is shown in Figure 3.
Vorontsova, Energy and Agrotechnical Indicators in the Testing of Machine-tractor Units with Subsoiler, ARPN Journal of Engineering and Applied Sciences: [online journal], 12(24) (2017) 7150-7160
Fomin, Gradient Hardening Chisel Plow from Nodular Iron, ARPN Journal of Engineering and Applied Sciences: [online journal], 12(7) (2017) 2085-2091
Application Practice, The First Step in Science: Materials of the 2nd Annual Scientific and Practical Students’ Conference, Vologda Dairy Academy, Vologda: Molochnoye, (2013) 3-6
Volkova, The Study of Wear-resistant Materials of the Blades for the Mixer-pneumosuperchargers, News of Samara Scientific Centre of RAS, 18(1) (2016) 175-178

Introduction The use of reinforced materials in engineering applications has shown a rapid growth in the last few years.
To see the advantages in using composite materials, a comparison between their properties and those of more traditional materials should be done in terms of specific values (per unit of weight).
Fabrics and composite materials are the main component of bullet proof vests or the add-on plate of lightweight armors [1].
Reddy, "Ballistic impact behaviour of woven fabric composites: Parametric studies," Materials Science and Engineering A, vol. 412, pp. 104-116, 2005
Hwang, "The study of obliquity on the ballistic performance of basket fabric composite materials," Journal of Composite Materials, vol. 41, pp. 1539-1558, 2007

To improve the durability of concrete, on the one hand, we should pay attention to the choice of materials, don’t use sea sand and use early strength agent with caution.
Ping: Popular Science, (2010) No.9, p.160.
Li: Journal of Liaoning Technical University (Natural Science Edition), Vol. 26 (2007) No.3, p.360-362.
Yang, etc.: Journal of Building Materials, Vol. 10 (2007) No.1, p.89-96.
(In Chinese) [19] BROOKS J J, AI-KAIAI A F: ACI Material Journal, Vol. 87 (1990) No.5, p.503-507

Experimental Materials. 1,6-hexamethylene diisocyanate (HDI, Alfa), isophorone diisocyanate (IPDI, Alfa), and dibutyltin dilaurate (DBTDL, Alfa).
Journal of Polymer Science (Part B) : Polymer Physics. 28(1990),p.1515-1532
Journal of Coatings Technology, 59(1987), p. 63—72
Journal of App lied Polymer Science, 64 (1997) , p. 2347～2354
Journal of Nanjing University(Natural Science Edition) ,36 (2000),p.523-528

One of these materials, polyvinyl alcohol (PVA) hydrogel is proposed to be used as artificial cartilage in joint replacement.
Many kinds of synthetic articular cartilage, such as methyl methacrylate, poly (2-hydroxyethyl) methacrylate (polyHEMA) hydrogel, polyvinyl alcohol (PVA) hydrogel and so on, are used to replace the traditional joint materials.
Materials and methods Specimen preparation.
PVA hydrogel is a kind of viscoelastic and porous material.
Acknowledgements This research was supported by the national natural science foundation of China (No. 50535050).

Materials and Methods the raw material The experiment uses straw corn stalks and sorghum staw, which take from the Henan Agricultural University teaching experimental fields at north of Zhengzhou.
When choosing the corn stalks as raw materials, reducing sugar yield are 9.2%, 15.2%, 13.4%, 16.3% and 24.2%.
The size of materials are 40 mesh, 80 mesh, 120 mesh, 160 mesh and electron microscope, reducing sugar yield are 8.24%, 9.76%, 10.12%, 13.76%, 26.36%, that is, reducing sugar yield increases with the size of materials.
[9] Junhui Chen.Biochemistry experiment [M].Beijing:Science press, 2003
Anhui engineering institute of science and technology journal, 2005, 20(2):16-19

Materials and experimental methods Materials.
Journal of Railway Science and Engineering.Vol,6(2009), p1(In Chinese) [6] Qiang Wang, Peiyu Yan, A Ruhan.
Journal of Building materials.Vol,12(2009), p519(In Chinese) [7] Hun Song, Jeongyun Do, Yangseob Soh.
Construction and Building Materials.
Construction and Building Materials.

However, the above materials still have a higher coercive electric field (Ec) and square P-E loops, it is not an ideal materials for energy-harvesting application [18].
Acknowledgements This work was supported by the National Nature Science Foundation of China (61361007) and Guangxi Key Laboratory of Information Materials (1310001-Z, 1210908-204-Z, 131024-Z).
Katiyar: Journal of Materials Science, Vol. 48 (2013) No.5, p.2151
Liu: Materials Chemistry and Physics, Vol. 108 (2008) No.2-3, p.413
Ma: Materials Letters, Vol. 114 (2014), p.107

Characteristics of welded materials are described.
Preparation of welded materials is outlined.
The parameters of materials used are given in Table 1.
Acarer: Materials Science and Engineering A363 (2003) p. 290 [4] S.
Al-Hassami: Journal of materials processing technology 202 (2008) p. 224