Search results

He, Liu2 1 School of Material Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, P.
In this paper, the co-hydrolysis and co-polycondensation method was empolyed to immobilize the Europium (III) complex into mesoporous SBA-15 materials.
The luminescence behavior of lanthanide hybrid mesoporous materials have been investigated at roomtemperature.
Xu, Journal of Solid State Chemistry. 183 (2010) 1409
Guo, Journal of Photochemistry and Photobiology A: Chemistry. 210 (2010) 36

Acknowledgements This work was financially supported by the Guangxi University of Technology Natural Science (1074018) and the Education Department of Guangxi Province Natural Science Foundation (201010LX205).
ACI Structural Journal , 1986 , 83 : 386 - 394
ACI Structural Journal , 2001 , 98(3) :386 - 394
ACI Structural Journal ,1992 , 89 :284 - 289
ACI Structural Journal ,1998 ,95(2) :386 - 394.

Materials consisting of a hard phase and a tough binder represent a class of composite materials, also known as Hard Metals (HM) or Cemented Carbides.
Delaunois, Study of the milling parameters optimization in the direct carburization of WO3 by mechanical alloying, International Journal of Refractory Metals and Hard Materials 87 (2020) 105160
Popa, Influence of milling media on the properties of some hard metal powders, International Journal of Refractory Metals and Hard Materials 96 (2021) 105470 [9] Q.
Ruan, Synthesis of ultrafine WC–10Co composite powders with carbon boat added and densification by sinter-HIP, International Journal of Refractory Metals and Hard Materials 62 (2017)104–109 [10] H.F.
Popa, Influence of aqueus milling duration on the sintered WC-10Co hard metal powders, Journal of Materials Science 53 (2018) 2901-2910.

Journal of Iron and Steel research. 2011,18(S1-2):769-772
Brief Introduction of GB 150.2-2011 Pressure vessels-Part 2: Materials.
[13] GB/T4340.1.Metallic Materials-vickers hardness test, Part1:test method,2009 (National Standard, In Chinese)
[14] GB/T228.1.Metallic materials-Tensile testing, Part1:Method of test at room temperature,2010 (National Standard, In Chinese)
Transactions of Materials and Heat Treatment,2013,34(4):143-147

And thermal bonding process increases the wearer safety of puncture-resistance materials.
Nevertheless, these materials are also necessary to be applied for motorcycle racing driver, taxi driver, and instruments packaging [2].
But puncture-resistance materials made by this method are inflexible and uncomfortable to wearers.
Miao, Soft stab-resistant materials present situation and new development , Industrial Textiles, 8, (2010), 8-12
Journal of Applied Polymer Science, Vol. 123, pp. 2733–2742, 2012

Using the micromachining system, a group of polishing experiments is conducted for two kinds of hard-brittle materials such as silicate glass and silicon nitride.
The results show the feasibility and the advantage of the PMAWJ machining system for polishing hard-brittle materials.
It is used to machine not only traditional materials, but also hard-to-machine materials even polymer matrix composites [2].
Karpuschewski: Journal of Materials Processing Technology, Vol. 149 (2004), pp.30-36
Guo: Journal of Materials Processing Technology, Vol. 121 (2002), pp.390-394

Kokabi, Materials Science and Engineering A, 543 (2012)243-248
Wang, et al, Journal of Functional Materials, 11 (2010)2029-2033
Murugan, et al, Materials and Design, (40)(2012)7-16
Journal of Functional Materials, 10(2012)1327-1331
Materials Science and Engineering A, 528 (2011)4683-4689

The approximation to stress concentration point of Neuber's rule is not suitable for some plastic materials in engineering practice.
Behavior of materials under conditions of thermal stress.
Journal of Applied Mechanics. 1961, 28, 544-550
Journal of Materials. 1969, 4, 189-199 [6] Osgood, C.C.
International Journal of Fatigue. 2001, 23, 627-636 [9] Ostash, O.P.

Materials Science Forum, 2007, 546-549
Materials Science and Engineering A, 2010, 527: 7510−7518
Materials Science and Engineering A, 2009, 516: 42−49
Materials Science and Engineering A, 2010, 527: 1806−1814
Materials Science Forum, 2014, (794-796):199-204.

. =45°,the rock bridge angle is 105°.Rock material with parameters: elastic modulus is 2000MPa, poisson's ratio is 0.3, density 24KN/m3, the material is single and homogeneous.
Acknowledgment This work is supported by the National Natural Science Foundation of China(Grant No.10972096).
Journal of Liaoning Technical University,2000,15(2):20-24(in Chinese) [6] Wang Laigui,Zhao Na,Zhou Yongfa.Numerical simulation method of rock bearing tension damage.
Journal of Liaoning Technical University,2007,26(2):198-200 [7] Wang Laigui, Zhao Na,Chu Ying.
,et al.Numerical simulation of rock fracture under action of different area loading.Journal of Shenyang Jianzhu University (Natural science),2007(6):44-47(in Chinese) [8] Wang Laigui,Zhao Na,Zhou Yongfa.The finite element simulation of ring specimens,s structure evolution.Progress in Natural Science,2009,19(4):467-472(in Chinese) [9] WangLaigui,ZhaoNa,MaShaopeng.A simple element-splitting model to simulate the tensile fracture of brittle materials and experimental verification,Computational Materials Science(46),2009,672-676