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Waste paper recycling, for example, the domestic large and medium-sized companies use more imported paper waste paper as raw materials.
One important reason is that the domestic waste paper raw materials cannot meet the requirements in terms of quality, scale, and supply stability [6], and have a higher cost of remanufacture.
The proportion of recovery materials in raw materials is β, which could be defined as remanufacturing rate.
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Langdon, Principles of superplasticity in ultrafine-grained materials, Journal of Materials Science, 42 (2007), 1782–1796
Lampke, An experimental study on optimum lubrication for large-scale severe plastic deformation of aluminum-based alloys, Journal of Materials Processing Technology, 239 (2017), 222–229
McNelly, Deformation Mechanisms in Superplastic AA5083 Materials, Metallurgical and Materials Transactions A, 2005, 36A:1249–1261
Lowe, Paradox of strength and ductility in metals processed by severe plastic deformation, Journal of Materials Research, 17 (2002), 5–8
Yoshida, The effects of temperature and forming speed on the forming limit doagram for type 5083 aluminum-magnesium alloy sheet, Journal of Materials Processing Technology, 113 (2001), 648–653

Materials and Methods The support material used was heat-resistant steel 10CrMo9.10, which is a special alloy steel, also known under the number 1.7380.
Technical Sciences, 69(4)
Solar nanocomposite materials.
Materials and Corrosion, 71(9), 1512-1520
International Journal of Surface Science and Engineering, 1(1), 38-61

In further research it is necessary to focus on the types of machined materials.
Whether the technology also allows machining of hard-to-machined materials.
Advances in Science and Technology Research Journal, 10 (31). (2016) pp. 139-143
In Manufacturing technology : journal for science, research and production. - ISSN 1213-2489. - Vol. 14, no. 3 (2014), p. 309-317 [9] Sasahara, Hiroyuki; High-speed rotary cutting of difficult-to-cut materials on multitasking lathe, International Journal of Machine Tools and Manufacture, volume 48 (2008), pp. 841-850
Manufacturing Technology - Journal for Science Research and Production, 13(4), (2013), pp. 571-575.

Materials and experimental methods 1.1.
Materials and apparatus The lignite sample was obtained from a coal chemical plant in Shanxi province，china.
Acknowledgements Financial supports from the National Natural Science Foundation of China (No.: U0837602) and the Natural Science Foundation in Yunnan province of China (No.: 2011FB026) were sincerely acknowledged.
References [1] Li Zhong jin, Li Mingjie, Wang Haifeng: submitted to journal of Chemical Research Vol.20 (2009), p.103-107 (in Chinese) [2] Zhang Xuecai, Zhang Dexiang: submitted to journal of Journal of Chinese coal Vol.26 (2000), p.13- 18 (in Chinese) [3] Zhengyong Zhang, Jinhui Peng, C.
Menéndez: submitted to Journal of Hazardous Materials Vol.176 (2010) ,p.1113-1117

The short lifetime τ1 mainly reflects the characteristics of free-state annihilation for the perfect crystal lattice, which gives the electron density and structural details in the materials.
Hofsttter, P.Supancic, R.Danzer, C.Teichert, “Micro four-point probe investigation of individual ZnO grain boundaries in a varistor ceramic”, Journal of the European Ceramic Society, 2014; 34: 1963-1970
Journal of the European Ceramic Society 2013, 33 (2), 335-344
[7] S.A.Pianaro,P.R.Bueno,E.Longo,andJ.A.Verala,“A new SnO2-based varistor system,” Journal of Materials Science Letters, vol. 14, no. 10, pp. 692–694, 1995
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,,and are caused by different errors such as the soft magnetic materials, the hall element is not installed vertically, the sensitivity, circuit magnification is different .etc; In addition, and are caused by hard magnetic materials and zero circuit.
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Silicon can retain its semiconductor characteristics even at a high temperature while the other semiconductor materials cannot.
Prior to this time, radiation effect studies involved investigation of only the bulk properties of semiconductor materials and devices.
Accordingly, much effort followed in the pursuit of various doped and otherwise modified gate dielectric materials.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 267(18), (2009) 3032-3036
A Journal of Science and Technology. 2 (2008) 59-69.

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