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Through adjust the composition we obtained a well formulation as follow :87.5%white basic formulation powder,12.5% aluminum waste slag.The water absorption of prepared sample is 0.51%,the flexural strength is 60.23MPa[14]. 2.1.5 The preparation of alumina friction materials Yange Niu,Lingke Zeng prepared alumina friction materials with aluminum waste slag .
(4)Serve as cement raw materials Zifang Xu etc. added aluminum sulphate slag to low grade cement[26].
What’s more, the raw materials demand and the dosage of aluminum waste slag which used as raw materials is large.
[4] Xiaoling Chen .Design and Operation of Treatment Engineering of Alumite Effluent.Yunnan Environmental Science,22（2003）143～ 145
[15] Yange Niu,Preparation of Alumina ceramic Friction Materials with Waste Slag of Aluminum Factory,D.South China University of Technology.(2010) [16] Hui Wang,Huafeng Liu,Lingke Zeng,A method of preparing ceramic frit by using waste sludge of aluminum factory,Chinese Patent.201210510902.0,(2102) [17] TianRan Zhang,etc,Research and Development of Mat Glaze with the Waste Slag in Aluminum Factory,J.Journal of Fuzhou Teachers College.25(2005)70~73

Thus, separation of these bundles and dispersion and alignment of the individual CNT are crucial steps for several applications, hence becoming an important challenge in composite materials preparation.
In order to produce conductive composite materials with functionalized CNT, it is important to keep as much as possible the structural integrity of CNT and their electrical properties.
Experimental Materials.
Fig. 3 shows the curve fit of C1s spectra for the unmodified and modified materials.
Smalley, Fullerene pipes, Science 280 (1998) 1253-1256

The bucket foundation indoor model test can simulate the various properties of the bucket foundation with approximate condition, however, due to the different environment, size and material between indoor and outdoor environment, the experiment results have some limitations.
Table1 The size of the bucket foundation Model number Diameter [mm] Height [mm] The ratio of diameter to height Depth t1 [mm] Depth t2 [mm] 1 2 50 75 100 100 0.5 0.75 5 5 3 90 100 0.9 4 120 100 1.2 5 160 100 1.6 6 160 80 2 7 160 120 1.33 8 160 160 1 9 160 200 0.8 1.2.2 The material parameters of the model The fine sand is chosen as the soil material and the Drucker - Plager is applied during the numerical simulation process.
Steel is selected as the materials of the bucket foundation model, the bucket foundation is regarded as the elastic model, its density, E = 2e11pa, poisson ratio. 1.3 The establishment of the finite element model Nine groups were established during the numerical simulation process, each group is composed of the bucket foundation and soil.
Acknowledgements This program is supported by the National Natural Science Foundation of China (51078228) and the special project of national oceanic public welfare industry research (201105024-5).
China Civil Engineering Journal, 2000(4):68-73

In consideration of these features, ceria-containing materials have attracted widely attention as SCR catalysts for NOx decrease both in stationary and mobile sources.
It is worth noting here that the above reactions took place at mixed solution of the alcoholic and deionized water, for the reaction rate could be slowed down due to a high viscosity of ethanol, which may result in a lower nucleation rate in the reaction system to form loosened and porous materials.
Acknowledgments This work was supported by the National Natural Science Foundation of China (Nos. 51072002 51272003), Dr.
Start-up capital of Suzhou University (2016jb10), and the Natural Science Research Fund of Anhui Provincial Department of Education (KJ2016A775).
Hu, Promotional effects of Er incorporation in CeO2(ZrO2)/TiO2 for selective catalytic reduction of NO by NH3, Chinese Journal of Catalysis 37 (2016) 1521-1528

The characteristics of studies in this period were the wide scope of the investigation, numerous survey contents, including the planar functional layout of the construction, the creation of inside and outside space, building construction technology, the use of building materials, architectural shapes and decoration, etc.
Figure 3 The elevation of two-main-room (3) In the handling of building structure, there are slightly differences due to local conditions and local materials.
Chengdu Dongshan area mainly uses load-bearing structure system with the combination of cob wall and wood purlin, and uses grass as waterproof material; southern Sichuan mainly uses column-and-tie construction, bamboo mud wall, and Chinese-style tile roof.
Journal of Jiaying University (Social Science) , No.5 (1997) , P. 95-101.
Social Science Research, No.6 (1999) , P.144-148.

As a demonstration, Fig. 1(a) shows that triangular finite element meshes cover a material region that is indicated by a solid line.
If the crack is stable(i.e. the effective SIF falls below the material toughness), the propagation stops.
Shi, Manifold method of material analysis.
Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, (1998)
International Journal of Fracture, 12(3) (1976),p.359

Quantification and enrichment of esculeoside A from fresh tomato fruits Fenglai Lua, Jinlei Liu, Dianpeng Li*,b, Jianzhang Wu，Yueyuan Chen, Yongxin Wen Guangxi Institute of Botany,Guangxi Zhuangzu Autonomous Region and Chinese Academy of Science,Guilin, 541006,China
After adsorption, the adsorbate-laden materials were first washed in redistilled water and then desorbed in 300mL 80% aqueous ethanol, shaken for 3 h at 50 ˚C until desorption equilibrium, and the concentration of crude extract in the liquid phase was analyzed by HPLC again.
So the ratio of raw material to resin was set at 20:1 (w/w).
Acknowledgements This work was financially supported by the Guangxi Natural Science Foundation (0991020) .
Chemical Engineering Journal 165 (2010) ,281–289 [15]W.

Research on Hot Ductility Behavior of 800 MPa Grade Ultra High Strength Weathering Steel Chao-bin HUANG1, a, Yan ZHU1, Ru-yi WU1, Qing-shan LI1, Mei ZHANG1,b, Yong ZHONG2 and Lin LI1 1School of Materials, Shanghai University, Shanghai 200072, China 2State Key Laboratory of Development and Application Technology of Automotive Steels (Baosteel Group), Shanghai 201900, China ahuangcb.china@gmail.com, bzhangmei3721@shu.edu.cn Keywords: 800MPa Grade High Strength Steel, continuous casting slabs, hot ductility, brittle zone.
It is generally believed that when RA is higher than 60%, hot ductility of the material is fine, meaning that the CC slab is not easy to crack.
Acknowledgment This work is financially supported by National Natural Sciences Foundation of China (Grant Nos. 50934011 and 50971137), and the National Key Basic Research and Development Project of China “973 Program” (Grant No. 2010CB-630802).
Journal of University of Science and Technology Beijing(in Chinese), 31 (2009) 708-713
Metal Materials and Metallurgy Engineering, 37 (2009) 3-6

The material of the reactor vessel wall was Steel 1, and the material of the nozzle and thermal sleeve were Steel 2 and Steel 3, respectively.
The following table shows the estimated values of the properties of such materials [14, 15].
Acknowledgment The grant for the development of the Project 211704 awarded by the National Council of Science and Technology (CONACYT) is kindly acknowledged.
International Journal of Pressure Vessels and Piping 80 (2003) 1–8
Engineering, Technology & Applied Science Research, 3(3), (2013) pp-446

Response Formation of Cattleya Orchid Leaf Callus (Cattleya sp.) with the Addition of 2.4 Dichlorophenoxy Acetic Acid and 6-Benzyl Amino Purine In Vitro Itra Hariyadi1,a*, Fauziyah Harahap2,b and Melva Silitonga2,c 1Biology Study Program, Postgraduate Program, Universitas Negeri Medan, Jalan Willem Iskandar, Pasar V, North Sumatera 20221, Indonesia 2Department of Biology, Faculty of Mathematics and Natural Science, Universitas Negeri Medan, Jalan Willem Iskandar, Pasar V, North Sumatera 20221, Indonesia a*hariyadiitra@gmail.com, bfauziyahharahap@unimed.ac.id, cmelvasilitonga@unimed.ac.id Keywords: Orchid Cattleya sp., Callus Culture, 2.4-D, BAP Abstract.
Research Methods Materials and Tools The tools used in this study were Autoclave, culture bottle, glass beaker, spatula, tweezers, petri dish, bunsen lamp, Laminar Air Flow Cabinet (LAFC), hands prayer, volume pipette, refrigerator, heating (stove) stirring rod, heating pan, culture rack.
The materials used in this study are orchid bud explants derived from orchid seedlings grown in vitro, 70% alcohol, 96% alcohol, aquades to sterilize the tools to be used and as material for making MS media, detergents for sterilization of the tools used.
Li, “Polyphenol Oxidase (PPO) in Early Stage of Browning of Phalaenopsis Leaf Explants,” Journal of Agricultural Science, vol. 5, no. 9, pp. 57–64, 2013, doi: 10.5539/jas.v5n9p57