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School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China 2.
Froes: Advanced Performance Materials.
Luan: Journal of Alloys and Compounds.
Corrosion Science.
Materials and Corrosion, No. 52 (2001), p. 889~895 [7] Y Zhang, C Yan and F Wang.

This damage will reduced material strength and affect the material life.
Because silicon carbide ceramics are brittle materials with high hardness, during the grinding process the abrasive scratch action makes the lateral cracks in the subsurface of scratch.
The maximum depth of sub-surface crack size directly affects the performance of the material.
Acknowledge The authors are grateful to financial support of the National Key Basic Research and Development Program of China (973 program, Grant No. 2011CB 013202) and the National Natural Science Foundation of China (Grant No. 51175126).
Journal of Inorganic Materials. 2004, 5: 456-462: [3] Liang Xiaohui.

Experimental Materials.
At low pH the binding side on functionalized grafted materials are likely to be protonated resulting in poor metal binding levels.
Materials Today: Proceedings, 29 (2020) 207-211
Journal of Hazardous Materials, 158 (2008) 300-307
Journal of applied polymer science, 99 (2006) 2888-2897

Therefore, warpage control in the reflow process is particularly important. [2] At present, warpage improvement focus on three aspects: structure optimization, material selection and process optimization.
The experimental method requires a large number of samples and materials and its costs high.[3] In this paper, we combine the Taguchi Design method and software simulation, analysis and optimize the warpage in package stack (Package on Package, PoP).
Journal of GuiLin university of electronic technology.2009,10
[5] Wu Zhenfan,Sun Baoshou,Zhang Yong, Injection molding warpage optimization based on Taguchi experimental design.Journal of NingBo University(NSES), Vol 24 No.3
[6] Lu Xuehong, Khim L S.A statistical experimental study of the injection molding of optical lenses[J].Materials Processing Technology,2001,113:189-195

It is obvious to add geo-grid as a reinforcement material in square slope strengthening.
It can accurately simulate plastic flow and damage of the material.
Beijing: Beijing Science and Technology Press, 1994
Journal of China & Foreign Highway .1995,15 (l): 48-51
[6]WANG Feng-jiang, WANG Laigui.Hazards of tail reservior and its engineering control[J].The Chinese Journal of Geological Hazard and Control. 2003,14(3):76-80.

It can be said that a catalytic converter consists of steel cover plate or steel box, monolithic substrate (used to make tubular walls), washcoat (as binder) usually alumina on which catalyst materials like Pt, Rh, Pd, Ti02/Al203 are dispersed with various ratio(s).
Material selection for catalyst In this study, several stock solutions with different aqueous molar ratios and weight ratios were used.
Material selection for substrate The substrate material is stainless steel, as it is widely used in the automotive exhaust system not only due to its advantages in mechanical and physical properties but also low-cost (Bodeef al 1996).
Wash coat material Titanium dioxide, Ti02 served dual functions: a reduction catalyst and a titanium substance for the wash coat.
Farahat, Determination of the catalytic converter performance, Journal of Petroleum Technology and Alternative Fuels Vol. 2(7), pp. 111-131, July 2011 [6] Sanchita CHAUHAN, Catalytic Converters for Propane Oxidation, Journal of Natural and Environmental Sciences, Vol 1, No 2 (2010)

Arsenal wall cracking case Reinforcement Design Scholars has already to study Sleeve Valve Pipe equipment, materials and technology and other engineering applications technology [1, 2], or the mechanism of Splitting Grouting soil [3].The project has been the precedent for using Micropile in reinforce landslide areas, mechanism and failure mode of bearing micropiles.
If depth of drilling is less than 40m, the way of sealing is sets of shell material.
Before grouting materials should be done a slurry mixture ratio test in the laboratory (with ratios of 1:1; 1:1.1; 1:1.2).
Civil Engineering Journal, 2011, 44 (4): 120-128.
Journal of Engineering Geology, 2009, 17 (5): 669-674.

Design of an Online Grain Moisture Detection System Yingli Ding Liao ning Institute of Science and Technology, Benxi , China Tinkle8285@163.com Keywords: grain moisture, capacitive sensor, online detection Abstract.
Introduction Grain is the material basis of human survival, plays a pivotal role in the national economy and various industries.
The indirect method is by measuring physical quantities related to the water (e.g., the conductivity material, capacitors, etc.), to detect the corresponding measured moisture content of the material, this method is generally fast, easy to achieve on line detection.
References [1] Yingli Ding, Sensor Technology, 2003(4):54~56.in Chinese [2] Decai Lv, Optimum Design of an Internal 8-electrode Electrical Capacitance Tomography Sensor Array, Advanced Materials Research, 2012,03 [3] Zhaosheng Teng, Journal of Scientific Instrument,2000,21(2):111~114.in Chinese [4] Decai Lv, the research of high voltage electrical capacitance tomography system, Applied Mechanics and Materials, 2013,02 [5] Bonian Jia, Pu Yu, Sensor Technology, NanJing: Southeast University Press,1996.105-108. in Chinese [6] Zhaosheng Teng, Journal of Agricultural Engineering, 2004(5) .in Chinese

Experiment Raw material of TC21 alloy in the experiment was provided by Western Superconducting Technologies Co.
Sha, Resistivity study and computer modelling of the isothermal transformation kinetics of Ti–8Al–1Mo–1V alloy, Journal of Alloys and Compounds. 333 (2002) 122–132
[3] Chang Hui, Gautier2, Bruneseaux, Zhou Lian, β→α Isothermal Phase Transformation Kinetics in Ti—B19 Metastable Titanium Alloy, RARE METAL MATERIALS AND ENGINEERING. 35(2006),1695-1699
Rahim, F.H, (Sam) Froes, Kinetics of martensite decomposition in Ti-6Al-4V-xH alloys, Materials Science and Engineering A. 359 (2003) 137-149
Metallurgical and Materials Transactions. 1994, 25A: 461-472

,Ltd, PR China a paulzyf@sina.com, bkmwkj@tom.com, c hujinwcru@tom.com Keywords: zirconia,alcohol-aqueous coprecipitation, ball milling Abstract: Zirconia precursor was prepared by an alcohol-aqueous coprecipitation process from raw materials of ZrOC12·8H2O and ammonia, the zirconia powders were subsequently obtained by calcination of the precursor at 600°C and ball milling.
Experimental Materials and experimental procedure.
Journal of the Chinese Ceramic Society, 19(1991)269-273
Materials Letters. 57 (2003) 2472-2479
Ultrafine Non-Agglomerative Zirconia Powders Prepared by Subzero Treatment, Rare metal materials and engineering, 5 (2000) 347-349