Search results

Lyer, Journal of Magnetism and Magnetic Materials, 2011; 323: 1404-1407
Li, Applied Surface Science, 2006; 253: 2158-2164
Sun, Advanced Materials, 2010; 22: 2729–2742
Ibrahim, Journal of Magnetism and Magnetic Materials, 2008; 320: 1615-1621
Ningthoujam, Journal of Materials Chemistry, 2011; 21: 13388–13398.

In the work described in this paper, the change in thermoelastic constant for three materials (316L stainless steel, AA2024 and AA7085) with different strain hardening characteristics is investigated.
Success in detecting these changes has been achieved by applying very large residual stress or plastic strain, or by using materials that are very sensitive to the mean stress effect.
Secondly, since it was suggested that the material dislocation that occurs during strain hardening affects the magnitude of the change in K, three materials with different strain hardening characteristics are investigated.
L., Journal of Applied Physics, Vol. 27, (1956), p. 154-156
L., Measurement Science and Technology, Vol. 21, 8, (2010), doi:10.1088/0957-0233/21/8/085502.

Characterization of Cathode Materials Ln0.7Sr0.2Ca0.1Co0.7Fe0.3O2.85 ( Ln=La, Pr and Nd ) Synthesized by Microwave Sintering Techniques Jie Zhao 1,2,a, Jiang Fu 1 , Yong Fu 1, Yuna Zhao1, Yongchang Ma 1,2 1 School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China; 2 Key Laboratory of Display Materials and Photoelectric Devices (Tianjin University of Technology), Ministry of Education, Tianjin 300384, China; a vzhaoj @ tjut.edu.cn Keywords: LnSCCF; cathode materials; microwave sintering; perovskite phase; electrical conductivity; thermal expansion behavior Abstract.
Conventional sintering (CS) is widely used for the cathode materials.
Compared with the CS, TECs of LnSCCF cathode materials prepared by MWS reduce significantly.
This indicates that LnSCCF cathode materials prepared by MWS are more stable than those by CS.
The synthesized materials exhibit a single phase with rhombohedral or cubic perovskite structure after sintered at 1200 ℃ for 20 min.

Hard and brittle materials such as silicon and ceramic materials are difficult to machining due to their brittle properties.
By the ductile-mode machining, delicate features with high accuracy can be created on these materials by mechanical micro/nano machining.
However, these materials are very brittle.
In ductile-mode machining, brittle materials can be machined in a ductile-mode with good surface finish and no surface pitting or cracking.
Yamazaki, Design and development of PCD micro straight edge end mills for micro/nano machining of hard and brittle materials, Journal of Mechanical Science and Technology, 24 (11) (2010) 1-8

Fracture along an interface between materials plays a major role in failure of material.
Guo: International Journal of Plasticity Vol.18 (2002) p.249
-C.: Mechanics of Materials Vol.35 (2003) p.1059
Radon: Computational Materials Science Vol.28 (2003) p.620
Wiesner: Journal of Strain Analysis Vol.28 (1993) p.13.

With phthalic anhydride, urea, metallic salt and ammonium molybdate as raw materials, Cobalt metal phthalocyanines is prepared by solid-phase method, and the cobalt metal phthalocyanine is modified by the shun dl-aspartic acid anhydride.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China(No.50874087, No.50978212) and the National Science and Technology Support Project (No.2009BAA20B02).
Insect Biochemical Molecular Biology Vol. 30 (2000), p. 915-925 [5] Feigelson L, Muszkat L, Bir L, et al.: Water Science and Technology Vol. 42(1) (2000), p.275-279 [6] Li X.Z., Zhao W., Zhao J.C. : Science in China Series B: Chemistry Vol. 45(4) (2002), p.421-425 [7] Huanshun Yin. in: Studies on Synthesis and Properties of the Soluble Metallophthalocyanine Derivatives.
Chinese Journal of Lasers Vol. 22(11) (1995), p. 853-856(In Chinese) [9] Wenxing Chen, Fan Liu, Wangyang Lv, et al.: China Science Vol. 38(5) (2008), p. 441-448 [10] Huanshun Yin, Jiancheng Deng, Yan Zhou: Dyestuffs and Coloration Vol. 41(3) (2004), p. 150-152 (In Chinese) [11] Liyun Cao and Jianfeng Huang: Northwest Institute of Light Industry Journal Vol. 19(2) (2001), p. 18-22 [12] Tingda Jiang, in: Chitosan, edited by Yu Z.H. volume 1 of introduction, chapter, 1, Beijing Chemical Industry Press (2007)
[13] Yongsheng Ma, Huayu Qiu and Shaoqiang Wang: China Pulp Vol. 23(12) (2004), p. 22-25(In Chinese) [14] Hanfu Wang, Zhiliang Wang and Xin Chen: Journal of Fu Dan University (Natural Science) Vol. 36(1) (1997), p. 107-111(In Chinese) [15] Liyun Cao, JianfengHuang and Guanghua Zhang: China Pulp Vol. 2 (2001), p. 17-19(In Chinese)

From the existing phenomenological descriptions of powder materials compaction [19], the phenomenology of Ivensen [20, 21] is widely used.
It is known that according to such a law, the sizes of grains in ceramic materials are most often distributed [23].
Series: Materials Science and Engineering 81 (2015) 012003
Vetrova, Analysis of the thermal modes of Focal Plane Arrays, IOP Conference Series: Materials Science and Engineering 168 (2017) 012095
Demenkova, Mechanisms of change of superficial properties of polymeric materials in discharge plasma, IOP Conference Series: Materials Science and Engineering 168 (2017) 012092.

These materials have excellent fluorescent properties with high photoluminescence quantum yields [1-3].
Cheng: Applied Materials &Interfaces, Vol. 5 (2013) No.21, p. 11093
Su: Journal of Polymer Science Part A: Polymer Chemistry, Vol. 45 (2007) No.15, p. 3292
Valiyaveettil: Journal of Materials Chemistry, Vol. 19 (2009) No. 24, p. 4268
Torres: Journal of Materials Chemistry, Vol. 13 (2003) No.4, p. 700

Introduction In the field of smart materials, magnetorheological fluid (MRF) has been widely used in various devices of vibration control [1-3].
MRF materials experience reversible changes in physical properties such as viscosity, plasticity, elasticity and shear modulus when subjected to different magnetic fields.
Struct.1996(5):565-575 [2] Sui Lili,Ou jinping: Journal of Harbin University of C.E.& Architecture .2002(35): 9-13 (in Chinese) [3] Wang Xiuyong1, Chen Zhengqing2, Ni Yiqing3, Gao Zanming: China Journal of Highway and Transport .2002(16):52-56 (in Chinese) [4] M Yalcintas,Heming Dal: Smart Materials and Structures 2004(13):1-11 [5] Qing Sun, Jin-Xong Zhou, Ling Zhang: Journal of Sound and Vibration. 2003(261):465-481 [6] M Yalcintas, Heming Dal.
Smart Materials and Structures. 1999(8):560-573 [7] Weiss KD,Carlson J D and Nixon D A Journal of Intelligent Materials Systems and Structures. 1994(5):772-775 [8] Ross D, Ungar EE,Kerwin EM.
Journal of Sound and Vibration. 1968(10):163-175

We present numerical simulation of air entrapment in composite materials manufactured by the resin transfer molding (RTM) process.
The prediction of air void formation has been an important topic because air voids in composite materials deteriorate the mechanical properties of the part.
Frimpong : Void effects on the interlaminar shear strength of unidirectional graphite-fiber-reinforced composites, in Journal of Composite Materials, 26(10), pp. 1487–1509, (1992)
Cho : Simulation of mold filling process during resin transfer molding, Journal of Materials Processing and Manufacturing Science, 3, pp. 297-313, (1995)
International Journal of Heat and Fluid Flow, 21, 197-206, (2000).