Search results

The experimental material selected was 48MnV steel（15mm×5mm×15mm）.
The constants of the two materials vary with temperature, and the difference of elastic modulus between martensite and non-martensite is less, in Fig.7(a) to a straight line in that.
Acknowledgement This research was supported by Natural Science Foundation of Jiangsu Province in China (No.BK2009737) and sponsored by Qing Lan Project of Jiangsu Province.
Zarudi and L.C.Zhang: Journal of Materials Science Vol. 37(18) (2002), p. 3935 [5] Jaeger, J.
[6] X X Yu and W S Lau:Journal of Materials Processing Technology, Vol. 94(1) (l999), p.13

Introduction At present, in the global environment worsening situation, people are eager to use renewable resources as an industrial raw material, thereby reducing the high pollution, non-renewable raw materials such as oil, coal, ore, steel and other dependent, forming a green, sustainable development mode of production.As a structural & building material, bamboo culms have been widely used and have a huge development potential.
Modeling bamboo as a functionally graded material[J].
Multiscale and Functionally Graded Materials,2006,8(3):754-759 [2] Marco Invernici, Alberto Paolo Sicuso.
Bamboo / poplar Composites bond performance and its influencing factors[D].chinese academy of forestry sciences,2009 [4] Zhao X.S..
Journal of Inner Mongolia agricultural university, 2009,30(1):224-228 [5] Ma J.F.

China 2Nanjing University of Science and Technology, Nanjing 210094, P.R.
Introduction Equal Channel Angular Pressing (ECAP) is a promising process method that can be utilized to produce materials with ultra-fine size grains in bulk.
Stage III is an important stage which reflects the deformation or fracture characteristics of materials during ECAP pressing.
DeLo: Materials and Design Vol. 21 (2000) p.311
Komori: International Journal of Mechanical Sciences Vol. 45 (2003) p. 141.

Hot-gas Corrosion Resistance of DD9 Single Crystal Superalloy Zhenxue Shia, Shizhong Liu, Xiaoguang Wang, Jiarong Li Science and Technology on Advanced High Temperature Structural Materials Laboratory, Beijing Institute of Aeronautical Materials, Beijing 100095, China ashizhenxue@126.com Keywords: Single crystal superalloy, DD9, Hot-gas corrosion, Microstructure.
So at high temperature, the corrosion resistance of the materials becomes one of the major life-limiting factors [8, 9].
The alloy used in this study was a new single crystal superalloy developed in Beijing Institute of Aeronautical Materials for aero-engine turbine blade applications.
Khan, Aerospace Science Technology 3 (1999) 513–523
Reed, Metallurgical and Materials Transactions A, 36(2005) 3001–3017

Introduction With development in composite technology, materials with unique properties play a significant role in new active control concepts.
Smart materials such as shape memory alloys (SMA) because of great recovery stress and elastic modulus varied with the temperature has generated a new way of thinking and has given engineers another way to solve the vibration response.
One-dimensional thermomechanical constitutive relations for shape memory materials.
Journal of Intelligent Material System and Structures.
Journal of Sound and Vibration.

During machining these difficult-to-cut materials, the large extent of tool wear is a major problem [1].
So, the two-dimensional ultrasonic turning method is suitable for the precise machining of those difficult-to-cut materials such as tungsten carbide and ceramics [4].
Neo, A study on ultrasonic elliptical vibration cutting of tungsten carbide, Journal of Materials Processing Technology. 209 (2009) 4459-4464
Research on influence of cutting conditions on surface micro feature of ultra-thin wall parts in ultrasonic vibration cutting, Journal of Materials Processing Technology.129 (2002):66-70
[6] Ying NIU, Feng JIAO, Research on Vibration Characteristics of Horn with Longitudinal Bending Vibration, Applied Mechanics and Materials. 551 (2014):121-126

However, nearly all of the investigations were focused on the microstructures evolution and grain refinement of the materials.
Achieving a high strength material with a moderate ductility is typically observed in tensile behavior of severely deformed materials [1, 3-5, 17-20].
Chen: Transactions of Materials and Heat Treatment Vol. 32 (2011), p. 103
Chen: Chinese Journal of Materials Research Vol. 25 (2011), p. 625
Chen: The Chinese Journal of Nonferrous Metals Vol. 21 (2011), p. 3026

Materials and Methods The studies were carried out under laboratory conditions with the use of amber from amber-bearing deposits of Rivne-Volyn Area (Ukraine).
Experimental methods in laboratory conditions are the most efficient, such as mining and laboratory investigations and modelling on equivalent materials [21, 22].
Canadian Journal of Science and Education, 2(6), 372-376
Laws of determination of fine materials suction limits in submarine suction dredge face.
The influence of fine particles of binding materials on the strength properties of hardening backfill.

Introduction Zinc-manganese battery is one of the largest amounts of batteries, which has many unique advantages [1], such as the cheap and abundant raw materials, a simple production process, a relatively large battery capacity, conveniently portable, etc.
Zinc is not only used as an anode active material, but also as the battery case.
Plastic seals and anode cap were as seal materials.
Foad El-Sherbini, et al. : Materials Chemistry and Physics 2005, 89, 183-191 [12] Soheila Javadian, Ali Yousefi, Jaber Neshati : Applied Surface Science 285P (2013) 674-681 [13] Zhice Xu: Beijing University of Chemical Technology (2004) in Chinese [14] Pucheng Pei, et al.
Aries: Corrosion Science, 2000, 42: 1235-1248 [16] Dishun Zhao, et al.: Chemical Journal of Chinese Universities 26(2005) 334-336 in Chinese [17] Mingguang Dong: Chinese battery industry, 2001, 6(6) 247- 249 in Chinese [18] Zhice Xu, et al.: Journal of Hebei University of Science and Technology, 2009, 3(30)in Chinese [19] QB/T 2303-2008 Paste coated paper separator foe batteries (ICS 29.222) in Chinese [20] GB/ T 8897-2008 Primary batteries (IEC 60086: 2007, MOD) in Chinese [21] Zheng Jia, et al.

Characterisation of Materials.
Results and Discussion Fourier transform infrared spectra (FTIR) were used to characterise raw clay materials and clay-HS-chlorpromazine materials obtained after sorption.
In order to enhance sorption abilities of clay materials, one of the materials – bentonite – was modified with FeOOH.
Thus, clay-humic substance and clay­ humic substance materials modified with FeOOH may be considered to be promising sorbent materials for removal of organic and inorganic pollutants.
Dambatta, Clays and their industrial applications: Synoptic Review, International Journal of Science Technology. 3 (2013) 264-270