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Introduction Materials of an ultrafine-grained and nanometric structure exhibit mechanical properties that often surpass those of conventionally obtained materials having phases or grain structures on a micrometric scale.
The severe plastic deformation processes have a significant impact on the structure and properties of materials.
Misiołek: Modeling of Hot Rolling 6061 Aluminum Alloy-State Variables And Grain Size Predictions, Computer Methods in Materials Science, 2007, Vol. 7, Nr 1, p. 11÷16 [2] FORGE3® Reference Guide Release 6.2.
Apps: Ultra-fine grain structures in aluminum alloys by severe deformation processing, Materials Science and Engineering, 2004, A375-377, p. 178÷185
Richert: Metal forming technology for producing bulk nanostructures metals, Journal of Steel and Related Materials, 2004, suppl.

Bamboo charcoal surface modification includes surface structure modification (change the pore structure material, increase the specific surface area of material to achieve increased adsorption of heavy metal) and surface chemical modification (change the functional groups on the surface of the adsorption material, increase the adsorbent and heavy metal ions’ complexation ).
[5] Q.W.Zhang ,G.X.Wang: Journal of forestry science, Vol.9 (2006), p.102-105
[18] G.X.Wang, Q.W.Zhang:forestry science, Vol.10(2012), p.136-139
:China Non-metallic Minerals Industry journal, Vol.6(2002), p.27-28
[21] H.D.Li ,J.H.Zhou: Journal of hunan university of science and technology, Vol.2 (2010), p.122-124

Introduction With the development of the computer science, the speed of the computer CPU (central processing unit) chip is increasing continually.
The dimension tolerance of the part is expected extremely strict, and the thickness tolerance of each batch of raw materials will be different in some extent.
Acknowledgement This work is supported by the National Natural Science Foundation of China under grant No.50771042 and by the Startup Foundation for Doctor Scientific Research in Henan University of Science and Technology.
References [1] H.W.Wang: Chinese Jorunal of Computational Mechanics Vol.20 (2003), p.725 [2] M C Conor, M John: Journal of Materials Processing Technology Vol.117 (2001), p.209 [3] B Nikolai, S Sergei: Journal of Materials Processing Technology Vol.113 (2001), p.34 [4] Groenbaek, Jens, Birker: Journal of Materials Processing Technology Vol.98 (2000), p.155 [5] H.Kim, T.Yagi, M.Yamanaka: Journal of Materials Processing Technology Vol.98 (2000),p. 143 [6] H.
Vol.142 (2003), p. 29 [11] M C Conor; M John: Journal of Materials Processing Technology Vol.127 (2002), p. 48

KDP crystal is a kind of good electro-optic nonlinear optical material developed in 1940s.
", "Property of some materials to absorb moisture from the environment and become liquid
The Material Removal Mechanism in Deliquescent Polishing of KDP Crystals.
Acknowledgement The authors appreciated the financial support from the National Natural Science Foundation of China (Grant No. 50535020).
Tong, Lambropoulos and John C.: Journal of the American Ceramic Society, Vol. 85 (2002), pp.174-178

It is very important to understand the function of articular cartilage, disease diagnosis and artificial joint materials research.
The material parameter of cartilage is shown in Table 2.
Acknowledgements The study is founded by National Natural Science Foundation (No.11172208, No. 81272046 and No. 31000432).
Lin, Experimental biomechanical properties of articular cartilage changes with depth, Chinese Journal of Orthopaedics, 18 (18) (1998) 488
Yuan, Evaluation of tensile properties of human cartilage digital speckle, Chinese Medical Journal, 84 (15) (2004)

Comparisons of three-dimensional pure rolling and rolling/sliding contact results were provided to elucidate the differences in residual stresses and residual profiles in case of kinematic and work-hardening materials.
The model can be applied to different contact materials with various plastic behaviour.
Keer, A direct analysis of three-dimensional elastic-plastic rolling contact, ASME Journal of Tribology, 117 (1995) 234-243
Flamand, A numerical elastoplastic model for rough contact, ASME Journal of Tribology, 117 (1995) 422-429
Sakurai, Plastic stress-strain matrix and its application for the solution of elastic-plastic problem, by the finite element model, International Journal of Mechanical Sciences, 10 (1968) 343-354

Seem were prepared by Spray-Drying, using maltodextrin and gum arabic as wall materials.
Experimental Section Materials.
Seem anthocyanins as core materials, maltodextrin and gum arabic as wall materials.
Boirdignon-Luiz: International Journal of Food Science & Technology, Vol.46 (2011) No.1, p.186
Saenz: International Journal of Food Science & Technology, Vol. 45 (2010) No.7, p.1386.

Introduction Viscoelasticity theory can provide adequate models of the material behaviour of many important materials.
Higher temperatures were kept by the Cabinet Temperature Controller from Micro Materials.
Tested materials have to be thermorheologically simple to apply TTS and sensitive enough to changes of their mechanical properties with temperature.
Šperl, Microindentation into an epoxy composition to assess the influence of aging on mechanical properties, Journal of Applied Polymer Science 123 (4) (2012) 2090-2094
Micka, Numerical simulation of an indentation process for defining the viscoelastic characteristics of time-dependent materials, J. of Materials Science and Engineering B 2 (Jan 2012) 81-89.

Y, Formation mechanisms of Y–Al–O complex oxides in 9Cr-ODS steels with Al addition, Journal of materials science, 54 (10) (2019) 7893-7907
Y, Use of neutron and X-ray diffraction to study the precipitation mechanisms of oxides in ODS materials, Journal of Nuclear Materials, 417 (1-3) (2011) 225-228
P, Nanoscale analysis of ion irradiated ODS 14YWT ferritic alloy, Journal of Nuclear Materials, 528 (2020) 151852-151860
A, Initial stage growth mechanism of LaFeO3 perovskite through magnetomechanical ball-milling of lanthanum and iron oxides, American Journal of Materials Science, 1(1) (2011) 56-66
C, Mechanical alloying and milling, Progress in materials science, 46(1-2) (2001) 1-184

Applied Mechanics and Materials, Vol. 212-213(2012), p. 145-150
Applied Mechanics and Materials, Vol. 353-354(2013), p. 2699-2704
Journal of Marine Sciences, Vol. 27(2) (2009), p.16-22
Journal of East China Normal University (Natural Science), Vol. 2(2004), p. 81-87
Hydrological Sciences Journal, Vol. 47(1) (2002), p. 41-48.