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Online since: May 2010
Authors: Vladimir Luzin, Thomas Gnäupel-Herold, Jiří Matějíček
(1) Macrostress can be conveniently studied with material removal methods (hole drilling, dissecting,
etc.) when the fine grain structure of the material is not visible.
Porosity is about 5%, which is usual for plasma spraying, with a tendency for the Cu-rich samples to produce less pores and defects (numbers for each sample are given in Table 1).
Porosity is about 5%, which is usual for plasma spraying, with a tendency for the Cu-rich samples to produce less pores and defects (numbers for each sample are given in Table 1).
Online since: May 2014
Authors: Hong Yu Qin, Wei Dong Guo
A number of approaches have been developed to investigate the behavior of piles subjected to lateral loading [1-7].
Figure 2 Predicted and measured response of pile [8] Centrifuge Tests Three centrifuge model tests were conducted on laterally loaded piles in uniform fine-grained dry sand at an acceleration of 50 g [9].
Figure 2 Predicted and measured response of pile [8] Centrifuge Tests Three centrifuge model tests were conducted on laterally loaded piles in uniform fine-grained dry sand at an acceleration of 50 g [9].
Online since: August 2014
Authors: Pedro Brito, Larissa Vilela Costa, José Rubens Gonçalves Carneiro, Rogério Pinto Coelho Catalão, Omar Khayyam Ribas
The fatigue life results, presented in terms of the number of cycles prior to failure, are presented in Figure 3.
Raabe, Refinement of grain boundary carbides in a Si-Cr spring steel by thermomechanical treatment, Mat.
Raabe, Refinement of grain boundary carbides in a Si-Cr spring steel by thermomechanical treatment, Mat.
Online since: January 2006
Authors: Michael Josef Zehetbauer, Anna Dubravina, Erhard Schafler, Bernhard Mingler, Hans Peter Karnthaler
different numbers of rotations at 4 different values of the hydrostatic pressure: 0.8 GPa, 2 GPa,
4 GPa and 8 GPa.
Symp. on Ultrafine Grained Materials, 2002 TMS Annual Meeting, Seattle, USA, The Minerals, Metals & Materials Society, Warrendale, 669 (2002 [3] M.
Symp. on Ultrafine Grained Materials, 2002 TMS Annual Meeting, Seattle, USA, The Minerals, Metals & Materials Society, Warrendale, 669 (2002 [3] M.
Online since: August 2018
Authors: Jun Tong Huang, Meng Zhang, Xi Bao Li, Zhi Hui Hu, Ming Qiang Liu, Zhi Jun Feng
The increase of the apparent porosity of S5 attributed to the formation of a large number of fiber brought expansion when Co content was 2%.
Dubrovin, Obtaining the fine-grained silicon carbide, used in the synthesis of construction ceramics, Resource-Efficient Technol., 2(2016) 50-60
Dubrovin, Obtaining the fine-grained silicon carbide, used in the synthesis of construction ceramics, Resource-Efficient Technol., 2(2016) 50-60
Online since: August 2017
Authors: Yi Shuo Huang, Ming Gin Lee, Wei Chien Wang, Yu Min Su, Quan Zhou Jiang
A large number of calcium carbonate crystals were dispersed within the carbonation samples with 50% and 100% CO2 concentration.
However, only a few crystal grains were observed inside of the sample with 0 and 25% concentration.
However, only a few crystal grains were observed inside of the sample with 0 and 25% concentration.
Online since: February 2022
Authors: Ksenia N. Gavarieva, Renat V. Gavariev
The main disadvantages of magnesium alloys include a tendency to oxidation in the solid and liquid states, as well as a small flammability, In addition, there are a number of disadvantages associated with casting properties, such as: fluidity, increased shrinkage, a tendency to form hot cracks and a large crystallization interval.
The explanation for this may be the fine-grained structure of the chill mold castings.
The explanation for this may be the fine-grained structure of the chill mold castings.
Online since: April 2023
Authors: Shaymaa A. Kadhim, Tagreed M. Al-Saadi
SEM and EDX Analysis:
The nano ferrite samples CuxCe0.3-XNi0.7Fe2O4 were checked using the field emission scanning electron microscopy (FE-SEM) technique in order to precisely determine the topography of the surface and form of the particles as well as their average of grain size.
When the H2S gas is withdrawn, no more free electrons are generated, and the sensor is "washed" of H2S gas, reducing both the number of free electrons and the electrical current signal.
When the H2S gas is withdrawn, no more free electrons are generated, and the sensor is "washed" of H2S gas, reducing both the number of free electrons and the electrical current signal.
Online since: February 2016
Authors: Aleksei Nicolaevich Shvetcov, Dmitrii Leonidovich Skuratov, Stanislav Rafaelevich Abulkhanov
Rise of the dispersion and confidence interval becomes clear by a fact of the surface layer deformations rise conduces to increase the dislocation amount and decrease of the crystalline phase grain size of the pattern material.
The difference between the calculated numbers, and measured the depth of plastic deformation due to the fact that the calculated depth of plastic deformation is determined by solving the plane problem.
The difference between the calculated numbers, and measured the depth of plastic deformation due to the fact that the calculated depth of plastic deformation is determined by solving the plane problem.
Online since: May 2012
Authors: Grzegorz L. Golewski, Tomasz Sadowski
Unfortunately, despite a considerable number of publications concerning this subject-matter, some properties of concrete with FA additive have been analysed very rarely.
Golewski, Effect of aggregate kind and graining on modeling of plain concrete under compression, Comp.
Golewski, Effect of aggregate kind and graining on modeling of plain concrete under compression, Comp.