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Quite often the details made of such materials, fail out not due to deterioration, but because of destruction.
Pashkov, Tribotechnical properties lead bronzes,  Applied Mechanics and Materials. 379 (2013) 87 - 90  [3] N.V.
Pashkov, Bronze sealing rings defects and ways of its elimination,  Applied Mechanics and Materials. 379 (2013) 82 - 86  [4] I.G.
Martyushev, Creation of ceramic nanocomposite material on the basis of ZrO2-Y2O3-Al2O3 with improved operational properties of the working surface,  Applied Mechanics and Materials. 379 (2013) 77 - 81  [7] D.
Mortensen, Improvement of elevated temperature mechanical properties of Cu–Ni–Sn–Pb alloys, Materials Science and Engineering A. 527 (2010) 4326–4333

DT4 electrical pure iron are chosen as material of yokes.
Fig.3 (a)Photograph of the experimental apparatus; (b) Single crystal silicon sample Materials characterization of using the TEM requires samples thin enough so that they are transparent to electrons (thicknesses between 20nm and 100nm), as shown in Fig.3(b).
Materials Characterization, 2006 , 57: 64 -70
International Journal of Machine Tools & Manufacture, 2011, 51: 142-151
Journal of Mechanical Engineering, 2013, 9(49): 33-37.

Therefore, the SCSFM method, in which insulation materials are embedded within the gang form, is compared with the protecting tent method to evaluate the economic feasibility of each[3].
SCSFM method SCSFM is a method of constructing a concrete wall by manufacturing an insulated form embedded with an insulation material.
In the SCSFM method, there were differences in material cost and labor cost due to the exclusion of disassembly work, the lack of installation of a tent and the reduction of the heating fuel cost.
(No.20131520100750) References [1] Kim SS and Lim CK, Field Application of Heat Insulation Curing Method for Cold Weather Concrete in Response to the Combination of Surface Insulation Material, Journalof Architectural Institute of Korea, Vol. 9, No. 2, pp. 275-282 (2007) [2] Nam KY, A Fundamental Study on the Development of Insulating Gang Form for Cold Weather Concrete, Dankook University [Dissertation] (2012) [3] Lee WH, Lee IJ, Lim SN, Maeng EJ and Jeong US, Down Method of Underground Structures, Journal of Fall Annual Conference of the Korea Institute of Building Construction, Vol. 13, No. 2, pp. 4-7 (2013) [4] Lee WH, (An) analytical and experimental study on the mechanical behavior of non-opening built-in timber roofing method, Korea National University of Transportation [Dissertation] (2013) [5] Information on http://blog.naver.com/0117916885 [6] Park JH, Park HT and Jeon YB, Analysis and Countermeasures for the Problem Arise of the Spot Installation Pile Using SIP, Journal
of the Korea Academia-Industrial Cooperation Society, Vol. 12, No. 7, pp. 3287-3295 (2011) [7] Noh BG, Applicability Analysis on Design Influencing Factors for Half Cut and Cover Railway Tunneling Method, Seoul University of Science & Technology [Dissertation] (2013)

In this paper, we carried out the related experimental study on zeolite column adsorption of nitrate The experimental materials and methods 2.1 the experimental materials (1) solid carbon source and packing Experiment of corn straw, sawdust for denitrification carbon source, the straw cut into 0.5-1.5 cm of small section, sawdust as powder, used in the experiment fillers for quartz sand, zeolite used in ammonia absorption effect, the zeolite particle size 1.0-2.0 mm, quartz sand particle size 1.0-2.0 mm
There are materials shows that pH value also affects the zeolite molecular sieve adsorption results.When the pH value is between 5.0-8.0, the best performance of natural zeolite to ammonia nitrogen transformation, when the value of pH in the 7.0-8.0, it will reach the highest removal efficiency of ammonia nitrogen. .
And according to specific material, the result of zeolite adsorption would be more obvious when flow rate is lower than 50mL / h, which was able to reach 90% at the highest.
Journal of soil. 2004,41 (2): 252-258
Nitrate contamination in groundwater of some rural areas of Rajasthan, India[J]．Journal of Hazardous Materials．2009,171:189-199

Environment Impact of Freight Transportation in China Yufeng Zhanga, Xianzheng Gongb ,Zhihong Wangc ,Yu Liud School of Materials Science and Engineering, Beijing University of Technology, 100 ping le yuan, Chaoyang district, Beijing, 100124, China ayfzhang@emails.bjut.edu.cn, bgongxianzheng@bjut.edu.cn, cwangzhihong@bjut.edu.cn, dliuyu@bjut.edu.cn Keywords: urban road transportation, railway transportation, inland waterway transportation, life cycle assessment Abstract.
It is not only providing the basic transportation data for related materials LCA research but also clarifying related conditions of energy and environment from transportation itself.
Freight Transportation on the material life cycle assessment is important.
[10] Di, X., Several Fundamental Researches in the Lifecycle Assessment for Mineral Resources and Materials, 2005, Beijing University of Technology
Journal of Wuhan University of Technology (Social Sciences Edition), 2009(06): 64-68

Through studying further the calculated member, the behavior of materials subjected to moment is given.
Finite element model Material constitutive.
Journal of Northeast University, 2007, 38(12):1032-1035.
Science Press, 2007:70.

Trifonov, Almanac of Information Materials, 3D Images, Animations and Other Visualizations As An Aid in Studying Machine Elements.
Dinev An approach for simulation design of mechanical assembled units, Journal Advanced Material Research,Trans Tech Publications, Zurich.
Baltova CAD geometrical modeling of hydro mechanical product, Journal of Advanced Materials Research, Trans Tech Publications, Zurich.
Journal of Chinese Institute of Industrial Engineers, Vol.24, №5, pp. 366-377 (2007)
Indiana University South Bend, Computer and Information Sciences Department, April, 2004

Chaiyakun 1,2 1Department of Physics, Faculty of Science, Burapha University, Chonburi,20130,Thailand. 2 Thailand Center of Excellence in Physics (ThEP), Commission on Higher Education, Bangkok 10400, Thailand 3Department of Materials Science and Technology, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, 90112,Thailand atanattha@buu.ac.th Keywords: TiN thin film; Annealing; DC magnetron sputtering.
Materials and Method Titanium nitride thin films were prepared on silicon and quartz substrates by DC reactive magnetron sputtering technique in a mixture of Ar + N2 atmosphere and high purity of titanium (Ti) was used as a target.
Huang, Corrosion behavior of TiN-coated 304 stainless steel, Corrosion Science. 43 (2001) 2023-2035
Journal of Alloys and Compounds. 421 (2006) 247–251

The extraction of the components from these materials is one of the most important procedures in making the reconstituted tobacco sheet.
Introduction Tobacco leaves are the important materials in tobacco production.
Material and method Materials and reagents Tobacco stem and tobacco dust were supplied by China Tobacco Guangdong Industrial Co., Ltd..
[9] Deyi Zhong, Kejun Zhong and Heping Li: Tobacco Science & Technology, 2009, 264(7):12-14
Ravindranath: Journal of Pharmaceutical and Biomedical Analysis, 2008, (46):310-315.

Materials and Methods In order to prepare KNNT ceramics, three types of oxides represented by Nb2O5, Ta2O5 as a major oxides and Nd2O3 as a dopant oxide provided from (Fluka AG, Chem.) with purity (99.99%) were utilized in this work.
Cheon, "Preparation of CuO doped (K,Na,Li) (Nb,Ta) O3 Ceramics with a Homogeneous Microstructure by Two-Step Sintering for Multilayered Piezoelectric Energy Harvesters", Materials Letters, Volume 241, 15 April 2019, Pages 202-205
[3] Jigong Hao, Wei Li, Jiwei Zhai, Haydn Chen, "Progress in High-Strain Perovskite Piezoelectric Ceramics", Materials Science and Engineering: R: Reports, Volume 135, January 2019, Pages 1-57
[7] Zhonghua Dai, Jinglong Xie, Weiguo Liu, Shaobo Ge, Xiaobing Ren, "High Piezoelectricity of BiScO3-PbTiO3 Ceramics Prepared by Two Step Sintering", Materials Letters, Volume 241, 15 April 2019, Pages 55-59
[10] KENJI UCHINO, "Advanced Piezoelectric Materials, Science and Technology", Second Edition, Woodhead Publishing Series in Electronic and Optical Materials, 2017.