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Materials and methods Test materials.The tested soil is red mud.
While the growth of sweet sorghum can also provide raw materials for the exploitation of energy plants and has a good application prospect.
Analysis of comprehensive utilization of red mud in China.The  Chinese Journal  of Process  Engineering, 10: 264-270 (2010) [2].
Advanced Materials Research Vols. 807-809 pp 392-401(2013) [3].
Jiangxi Science, 29(6):724-728 (2011) (In Chinese)

Region landscape should accept new material and new technologies, at the same time.
Modern landscape design neglects the regional and cultural difference, only pursues the graceful composition of geometry, and uses large numbers of expensive materials, it looks like be pomposity, because of its lack of the building emotional situation, and these landscapes can not cause the resonance of experiencer.
Soil, stone and other material can be used if they can be got conveniently, and the technology also is unconstrained.
Acknowledgements The author would like to thanks for the financial support by the humanities and social science key research base of Sichuan education department.
Meng: Journal of Anhui Agricultural Sciences.

Numerical Simulation of Casting Deformation and Stress of A356 Aluminum Alloy Thin-Walled Frame Casting Yi Dan Zeng1,a, Li Tong He1,b, Jin Zhang1,c 1Inner Mongolia University of Technology, College of Materials Science and Engineering, Huhehaote,010051, China azyidan@sina.com, btongtong_helen@163.com, c1024364179@qq.com Keywords: Casting Deformation and Stress Simulation; A356 Aluminum Alloy; ProCAST software Abstract.
When σ>=σy,, the stress on the material is greater than the plateau stress, and the material undergoes viscoplastic deformation (see literature[9] for viscosity coefficient and index). 3 Casting Structure Characteristics The casting is a thin-walled frame casting, and the material is A356 aluminum alloy.
When the pouring speed is 1, 1.8kg/s, the maximum equivalent stress has reached the yield stress of the material.
When the pouring speed is 1.5kg/s, the maximum equivalent stress is always lower than the yield stress of the material.
Bai et al, Study on solidification contraction of aluminum alloys, Journal of Northeastern University (Natural Science). 36( 2015) 646-650

Roósz1,d , 1 Hungarian Academy of Sciences-University of Miskolc, Materials Science Research Group, Miskolc-Egyetemváros H 3515, Hungary a femzsofi@uni-miskolc.hu, bfemvicki@uni-miskolc.hu, cfemsj@uni-miskolc.hu, dfemroosz@unimiskolc.hu, Keywords: Cu-based alloys, bulk metallic glasses, Cu-Hf-Al alloys Abstract.
The new types of Cu-Hf-Al alloys are suitable structural materials in the engineering industry and motorcar industry owing to their excellent mechanical properties, strength as well as corrosion- and wear resistance.
Inoue, Materials Transactions Vol. 44 No. 11 (2003) pp. 2346-2349 [2] A.
Inoue, W Zhang, Journal of Material Research Vol. 18 No. 6 (2003) 1435-1440 [3] A.
Saida, Materials Transactions Vol. 45 No. 4 (2004) pp. 1153-1162 [5] P.

For T6 materials, a higher quench rate tends to improve EXCO and IGC resistance and to delay SCC failure.
Two sorts of initiation are observed depending on the IGC sensitivity of the alloy: intergranular corrosion for IGC sensitive materials or intragranular corrosion for IGC insensitive materials.
This study suggests the following mechanism for exfoliation corrosion with two sorts of initiation depending on the IGC sensitivity of the alloy: intergranular corrosion for IGC sensitive materials or intragranular corrosion for IGC insensitive materials.
Thundal, British corrosion journal, Vol 6, March , 1971 4 D.J.
Robinson, Corrosion Science, Vol 23, n°8, pp 887-899, 1983

Laser Hardening of Large Cast Iron Castings and their Diagnostics Using Magnetic Spot Method Břetislav Skrbek1,a* and Vladimir Nosek2,b 1,2Department of Material Science, Faculty of Mechanical Engineering, Technical University of Liberec, Studentska 2, 461 17 Liberec I, Czech Republic abretislav.skrbek@tul.cz, bvladimir.nosek@tul.cz Keywords: Cast iron; surface hardening laser; magnetic diagnostics.
Magnetic Spot Method There is spontaneous magnetic ordering of atomic magnetic moments allways in ferromagnetic materials and in structural steels and cast irons as well.
The instruments of DOMENA family systematic developed at Department of Material Science, Faculty of Mechanical Engineering, Technical University of Liberec are put into practice for industrial applications ELKOSO, Ltd.
The instrument DOMENA B1 was deployed to hardening thickness checking of big crankshaft journals at POLDI Kladno Machine Works.
Laser Processing of Engineering Materials. 1-st edition: Principles, Procedure and Industrial Aplication, Elsevier 2005, ISBN 0 7506 6079 1

Effect of Polycarboxylate superplasticizer on Properties of Phosphogypsum-based cement LIN Zongshoua, SHI Huadongb and BEGUEDOU ESSOSSINAMc State Key Laboratory of Silicate Materials Science and Engineering, Wuhan University of Technology,Wuhan 430070, China azongshoulin@163.com, bshihuadong2005@163.com, c beguedou@163.com Keywords: phosphogypsum; polycarboxylate superplasticizer; carbonation; cement degradation Abstract: By using XRD, SEM and other experimental methods, some details of polycarboxylate superplasticizer on the hydration products and performance of phosphogypsum-based cement(PBC) can be obtained.
Experimental 1.1 Materials The PG used in this research was supplied by Hubei Huangmailing Phosphoric Chemical Group Corp. of China.
Table 1 Chemical composition(mass%) of raw materials Item Loss SiO2 Al2O3 Fe2O3 CaO MgO SO3 TiO2 F- Mn2O3 P2O5 Total GGBFS -0.30 32.65 16.05 0.46 35.87 8.74 0.04 0.82 0.42 0.01 95.33 PG 11.91 3.21 1.09 0.31 34.52 0.06 47.30 0.20 　 1.10 99.70 Clinker 0.41 22.30 5.04 3.36 65.60 2.32 99.03 1.2.
Testing methods Using the raw materials of Table 1, according the ratio of Table 2 porvided to ingredients, mix it 5min to get PBC, the physical and mechanical properties are shown in Table 2.
[4] Lidan Wang, Xuehong Huang．Influence on cement hydration process by adding polycarboxylic series, Journal of Fujian Normal University (Natural Science Edition), 2007(1)：54～58

Research Methodology Expandable graphite supplied by Jiangsu XFNANO Materials Tech Co.
Hasan, Functional inks and printing of two-dimensional materials, Chem.
Östling, Efficient Inkjet Printing of Graphene, Advanced Materials, 25(29) (2013) 3985–3992
Science, R.H.
Suvacı, A comparative study on few-layer graphene production by exfoliation of different starting materials in a low boiling point solvent, FlatChem 1 (2017) 74–88

The main cause of the urban heat island effect is from the modification of land surfaces, which use materials that effectively store short wave rations.
The researchers claims that the construction materials like concrete , asphalt , and other building materials absorbs large amount of short wave radiations and released during the night as long wave radiations, making cooling a slow process .
The cavity is filled with various waste materials and temperature variation is observed.
Study shows feasiblity of using various waste materials in the cavity wall ,as the material with high thermal resistivity will create the barrier for temperature to move innward.
International Journal Of Research And Science, Vol.8 Issue 3, pp 400-444

The geometrical and material attributes are as following: material is steel,kg/m3, E=200GPa,, the length, width and thickness are 4 m, 0.2 m and 0.1m, respectively.
Virgin: Smart Materials and Structures, 2001,1000-1008
Virgin: Journal of Sound and Vibration,2005,283, 295-310
Trendafilova: Key Engineering Materials, 2003, 245-246:547-556 [7] J.M.
Wait: Smart Materials and Structures, 2003,12(4):580-601