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Material properties.
Outline of Experiment Materials Used.
Table 1 shows the materials used in this study.
Mitsugu: Materials for High Flowability -Chemical Admixtures-, Concrete Journal. vol.32, No7, (1994), pp.64-69 (in Japanese) [4] Y.
Toshihiro: Study on Differences in Shrinkage Cracking Properties between Mortar and Concrete, Proceedings of the Japan Concrete Institute, Vol.36, No.1, (2014), pp.472-477 (in Japanese) [13] Shi C.: Steel Slag Its Production, Processing, Characteristics, and Cementitious Properties, Journal of Materials in Civil Engineering, Vol. 16, Issue 3, (2004), pp.230-236 [14] Wang, Q., Yan P., Yang J., Zhang B.: Influence os steel slag on mechanical properties and durability of concrete, Construction and Building Materials, Vol.47, (2013), pp.1414-1420 [15] Hiroyasu S., Mitsuo O., Yuki Sakaguchi, Hiroaki M.: A Study on Initial Stresses in Steam-Cured Precast Concrete Members.

The Microstructure evolution and Twinning Characterization of AZ31 Mg alloy sheet in low-temperature bending process Liu Junwei 1, 2, a, Lu Shiqiang*2, b, Wang Kelu1, 2, Li Guifa1, 2, Xiao Xuan1, 2 a Key Laboratory for Microstructural Control of Metallic Materials of Jiangxi Province, Nanchang Hangkong University; b School of Materials Science and Engineering, Nanchang Hangkong University, Jiangxi 330063, China aliujw1981@yahoo.com.cn, bniatlusq@126.com Key words: Bending, Mg alloy, Microstructure evolution; Abstract.
Experimental Procedure The material used in this study is as-rolled AZ31 Mg alloy.
Acknowledgement Project were supported by the Key Laboratory for Microstructural Control of Metallic Materials of Jiangxi Province (Nanchang Hangkong University) (LW201101) and Doctor Startup Foundation of Nanchang Hangkong University (EA201001035), China Reference [1] O.Sitdikov, R.Kaibyshev: submitted to Journal of Materials Research Materials Transaction (2001) [2] W.J.Kim, J.B.Lee, W.Y.Kim: submitted to Scripta Materialia (2007) [3] M.F.Sucliffe, P.J.Rayner: submitted to Journal of Mechanical Sciences (1998) [4] M.R.Barnett: submitted to Materials Science and Engineering A (2007) [5] M.H.Yoo, J.K.Lee: submitted to Philosophy Magnazine (1991) [6] X.W.Guo, X.S.Wang: submitted to Materials Protection (2003)

Materials and Methods Material In April 2011, in Liaoning Province Northern Fruit Tree Nursery, collected the branches with the dormant buds from cloth Hebron seedlings (species for the Black Gem Specie).
Results and Analysis The Effects of Different Explants Processing On the Buds Germination of Cloth Hebron Four kinds of dormant buds were inoculated into the medium of the five kinds of formula, then a bottle of raw materials, each medium received 50 bottles, and each treatment received 250 bottles, then a total of 1000 bottles, 30d after investigation buds induced.
Acta Horticulture 45(7):303-309 [8] ZENG SJ, CHENG SJ (1996) Tissue culture and rapid propagation of Dendrobium Journal of Chinese Medicinal Materials 16(10):490-491 [9] MAI XY, ZHENG P, LIU RW, et al (1997) Effects of different kinds of medium and sunlight on plantlets of Dendrobium nobile, Guangdong Agricuture Science 23( 3):26-27 [10] ZHANG Lin-shui, LI Zh-i ming, LI Bo, WU Xia1 (2006) SHANGGUANG Xiao-x ia1, LI Yan-e.
Hort Science 17(1):82-83 [12] Skirvin R M, Chu M C (1979) In vitro propagation of “Forever Yours” rose.
Journal of West China Forestry Science 138(14):99-102 [16] M.

International Journal of Rock Mechanics and Mining Sciences, 10: 567584
Transactions of ASME - Journal of Engineering for Industry, 100: 8894
[7] Nikonov GP, Kuzmitch IA, Goldin JA (1986) Disintegration of Rock Materials by High-Pressure Water Jets.
(eds) International Symposium on Mining Science and Safety Technology, Progress in Mining Science and Safety Technology, pp 14481452
(eds) International Symposium on Mining Science and Safety Technology, Progress in Mining Science and Safety Technology, pp 14691474

Specific Features of Jahn-Teller Structure Phase Transitions in Nanocrystalline Materials A.Ya.
A possibility of multi-phase state for nanocrystalline materials was considered.
Availability of the grain size distribution in real materials must lead to the diffuse character of both the temperature of structural phase transition and its other thermodynamic parameters.
However, its probability drastically increases for nanocrystalline materials prepared by using mechanical activation, processes such as blasting, milling, high-pressure torsion etc.
An explanation of anomalous temperature dependence of the order parameter in cooperative JTphase of nanocrystalline materials has been proposed.

The compressive behaviors of the Mg-Zn-Er alloy containing I-phase Liu Kea*, Du Wenbob*, Wang Zhaohuic and Li Shubod School of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China alk@bjut.edu.cn, bduwb@bjut.edu.cn, cwangzhaohui@bjut.edu.cn, dlishubo@bjut.edu.cn Keywords: Magnesium alloy; Mg-Zn-Er; Icosahedral quasicrystalline; Compressive behavior Abstract.
Luo, Recent magnesium alloy development for elevated temperature applications, International Materials Reviews. 49 (2004) 13-30
Han, Effect of microstructure and texture on the mechanical properties of the as-extruded Mg-Zn-Y-Zr alloys, Materials Science and Engineering A. 443 (2007) 31-38
Polmear, Magnesium Alloys and Applications, Materials Science and Technology. 10 (1994) 1-14
Wang, Effect of Zn/Er weight ratio on phase formation and mechanical properties of as-cast Mg-Zn-Er alloys, Materials and Design. 35 (2012) 259-265

Material properties are shown in Table 2.
(in Chinese) [4] Zhongming Xu, Xiaofei Xu and Xinming Wan: submitted to Journal of Mechanical Engineering (2013).
(in Chinese) [5] A.Hambali, A.R.Rabiatul and A.S.Rahim: submitted to International Journal of Engineering and Science (2012)
[7] Haijiang Liu, Xia Zhang and Lifang Xiao: submitted to Journal of Machine Design (2011).
(in Chinese) [8] Lin Mi, Xiankun Wei and Xinming Wan: submitted to Journal of Chongqing University of Technology (Natural Science) (2012).

Research carried out for the following combination of materials and lubricating conditions are presented in the table 1 and figures 7 a-d below.
It must take into account factors of materials properties, impact load, the impact of climatic conditions. 2.
Xi et al.: Controlling the coal dust at transshipment point: A study of the foam-sol foaming device International Journal of Mining Science and Technology 24 (2014) 625-630
Student: Influence of Hydrogen on the Formation of Fatigue Thresholds in Structural Steels, Materials Science March (2001), Vol.37, No.2, pp 252-263
Reshchenko: Modeling of the in-service degradation of steels of cargo seaport structures under the laboratory conditions, Materials Science, (2013) vol.48 No.5. pp. 561–568

Uemori, A model of large-strain cyclic plasticity describing the Bauschinger effect and workhardening stagnation, International Journal of Plasticity 18 (2002) 661-686
Uemori, A model of large-strain cyclic plasticity and its application to springback simulation, International Journal of Mechanical Sciences 45 (2003) 1687-1702
Hill, Constitutive Modeling of Orthotropic Plasticity in Sheet Metals, Journal of the Mechanics and Physics of Solids (1990) 405-417
Chu, , Plane stress yield function for aluminum alloy sheets - part 1: theory , International Journal of Plasticity 19 (2003) 1297-1319
Toropov, Identification of material parameters in constitutive model for sheet metals from cyclic bending tests, International Journal of Mechanical Sciences 40, 2-3 (1998) 237-249.

Materials and Methods In this work, it was supposed to determine the degree and nature of the influence of the level of maximum cycle stresses (), preliminary plastic deformation () and test temperature () on the low-cycle fatigue of the PT-3B titanium alloy.
Significant changes in the behavior of structural materials occur when they are tested under deep cooling conditions (T = 4.2K).
At the same time, it should be noted that an intermittent flow was experimentally recorded for a number of structural materials at the initial stage of cyclic loading.
In Materials Science Forum.
Eastern-European Journal of Enterprise Technologies. 2/1( 86 ), (2017) 21-28