Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: May 2007
Authors: Chun Xiao Cao, Hao Zhuan Lin, Hui Qin Chen, L. Guo
As the reduction approached 50% (~0.7 true strain), the flow stress approached to the steady
state.
The data are analyzed with the help of available approaches and the following conclusions are drawn from this investigation: (1).
The data are analyzed with the help of available approaches and the following conclusions are drawn from this investigation: (1).
Online since: February 2010
Authors: Heinz Günter Brokmeier, Mustafa Koçak, Volker Ventzke, Peter Merhof
Introduction
Multi-material systems are becoming attractive for complex lightweight constructions with respect
to functionality, cost and weight reduction.
The data obtained were calculated based on the ZAF method. 3.
The data obtained were calculated based on the ZAF method. 3.
Online since: October 2010
Authors: Sergey Yudintsev, Tatiana Livshits, Rodney Charles Ewing, Sergey V. Stefanovsky
Irradiation of the samples with 1 MeV Kr ions shows good correlation with the data obtained by short-lived actinide doping.
Reduction of Tc enhances the radiation resistance of the matrices as a result of accelerating the recovery of structural damages.
Reduction of Tc enhances the radiation resistance of the matrices as a result of accelerating the recovery of structural damages.
Online since: October 2007
Authors: Martin Kittler, Teimuraz Mchedlidze, Manfred Reiche, X. Yu, Tzanimir Arguirov, T. Wilhelm
All images were taken from the same sample.A further reduction of the twist component resulted in increasing dislocation spacings.
Assuming experimentally verified data (sizes of precipitates of about 5×5 nm², a thickness of about 10 nm, and a density of 1000 µm -2) the volume of the precipitates is about 10 -4 to 10-5 times less than that of a native oxide layer.
Assuming experimentally verified data (sizes of precipitates of about 5×5 nm², a thickness of about 10 nm, and a density of 1000 µm -2) the volume of the precipitates is about 10 -4 to 10-5 times less than that of a native oxide layer.
Online since: November 2012
Authors: Zhi Qi Huang, Gang Wang, Zhi Min Yin
The main method to study aluminum alloy quenching sensitivity is drawing TTT curves , TTP curves and CCT curves of alloy through a large amount of experimental data, which can determine the quenching sensitivity temperature interval, critical cooling rate so that guide the actual setting of process parameter[5-7].
This is because the quenching media can contact the alloy more fully under water bath, which is good for the reduction of the alloy temperature.
This is because the quenching media can contact the alloy more fully under water bath, which is good for the reduction of the alloy temperature.
Online since: November 2005
Authors: Si Yon Bae, Dong Bok Lee, J.W. Kim, Bum Joon Kim, Byeong Soo Lim
The effect of oxidation of the samples on the creep data is meager.
The precipitation of fine Ti-silicides and the reduction in α/β colony sizes are primarily responsible for the obtained good mechanical behavior.
The precipitation of fine Ti-silicides and the reduction in α/β colony sizes are primarily responsible for the obtained good mechanical behavior.
Online since: August 2010
Authors: Xiao Long Zhou, Cheng Lie Li, Guo Xian Yu, Jin An Wang, Li Fang Chen, Rui Xue Zhou, Ji Bing Li
Data were collected
from 2 theta from 10° to 80° in steps of 0.02 º/s.
When HPW was supported on the activated carbon, moderate reduction of its surface area and micropore volume was observed as shown in Table 1.
When HPW was supported on the activated carbon, moderate reduction of its surface area and micropore volume was observed as shown in Table 1.
Online since: May 2012
Authors: Yi Yang Zhao, Jia Li Shen Tu, Kun Bai Chen
Data were processed with the Microsoft Excel software and Origin8.0.
Actually, the Cu and Pb concentration in the shoots of R. acetosa was reduced from the maximum at the second stage to 4.00 mg/kg and 2.56 mg/kg at the fourth stage, representing a reduction of 69.9% and 73.6%, respectively.
Actually, the Cu and Pb concentration in the shoots of R. acetosa was reduced from the maximum at the second stage to 4.00 mg/kg and 2.56 mg/kg at the fourth stage, representing a reduction of 69.9% and 73.6%, respectively.
Online since: January 2013
Authors: Khalid M. Mosalam, Selim Günay
Experimental errors are introduced in the force by the presence of a transfer system (controllers, actuators, reaction systems, and data acquisition systems) to apply the displacements to the experimental substructure and measure the corresponding forces.
Generally, this term is prone to experimental errors due to the presence of a transfer system (controllers, actuators, reaction systems, and data acquisition systems).
Components of the developed RTHS framework, namely the shaking table, controller, data acquisition (DAQ) system and the specimen (insulator post in this case), are shown in Fig. 20.
This fast execution time of an integration time step is realized by a combination of fast computations using the DSP card, data transfer between the computational platform and the controller using a cable, and the real-time compatible PID control of the controller and servo-hydraulic system.
It is theoretically possible to achieve a similar error reduction by adjusting the feed-forward gain on the controller.
Generally, this term is prone to experimental errors due to the presence of a transfer system (controllers, actuators, reaction systems, and data acquisition systems).
Components of the developed RTHS framework, namely the shaking table, controller, data acquisition (DAQ) system and the specimen (insulator post in this case), are shown in Fig. 20.
This fast execution time of an integration time step is realized by a combination of fast computations using the DSP card, data transfer between the computational platform and the controller using a cable, and the real-time compatible PID control of the controller and servo-hydraulic system.
It is theoretically possible to achieve a similar error reduction by adjusting the feed-forward gain on the controller.
Online since: July 2011
Authors: Xi Liang Chen, Xin Chen, Dang Sheng Li, Zhi Yong Zhu
The electrical conductivity of the composites generally increases with increasing filler content, higher filler loading levels, however, can be accompanied by a reduction in mechanical properties if the filler particles are insufficiently wetted [1].
Frequency dependence of absorption coefficient (a) and refractive index (b) of (□) pure HDPE, (Δ) 2.22% MWNT, (○) 9.03% C60 and (◊) 2.52% CB; solid lines are fitting data.
Frequency dependence of absorption coefficient (a) and refractive index (b) of (□) pure HDPE, (Δ) 2.22% MWNT, (○) 9.03% C60 and (◊) 2.52% CB; solid lines are fitting data.