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Online since: October 2010
Authors: Ping Hu, Ning Ma, Zong Hua Zhang
Introduction
Nowadays, the demand of coupling performances with cost reduction, safety, respect of environment and energy saving is stronger and stronger in the automotive industry.
Then HSS can meet the need of higher passive safety and weight reduction.
Yang, et al: Material Property Data for More Effective Numerical Analysis, edited by B.S.
Then HSS can meet the need of higher passive safety and weight reduction.
Yang, et al: Material Property Data for More Effective Numerical Analysis, edited by B.S.
Online since: October 2010
Authors: Akio Kagawa, Akihiro Nakai, Masayuki Mizumoto
It is known in our earlier work that a reduction in thickness of the alloy is effective to reduce the effect of Up-hill diffusion.
This may be caused by a reduction of the effect of Up-hill diffusion which disturbs hydrogen diffusion in a distorted host lattice.
References [1] Y.Ohsumi, in: Data book of hydrogen storage alloys (Yono-shobo, Tokyo 1987), p.92 [2] T.
This may be caused by a reduction of the effect of Up-hill diffusion which disturbs hydrogen diffusion in a distorted host lattice.
References [1] Y.Ohsumi, in: Data book of hydrogen storage alloys (Yono-shobo, Tokyo 1987), p.92 [2] T.
Online since: August 2011
Authors: Hai Chen Lin
The parameters listed in Table 2 are derived from experimental data [4].
The main advantage of replacing glass fibers with carbon fibers is reduction in blade weight, as shown in figure 4.
The main advance of replacing glass with carbon fibers is reduction in blade weight, show in figure 4.
The main advantage of replacing glass fibers with carbon fibers is reduction in blade weight, as shown in figure 4.
The main advance of replacing glass with carbon fibers is reduction in blade weight, show in figure 4.
Online since: April 2011
Authors: Jorge Salguero Gómez, Moises Batista, Jose Antonio Sanchez Galindez, Mariano Marcos
In order to characterize the adhesion effects and, after that, to have sufficient data for formulating a BUL-BUE formation model, X-Ray Photoelectron Spectroscopy (XPS) techniques were applied to the tools and to selected chips after each dry drilling process.
After this, reaction conditions for forming Ti2O3 and TiO, can be provoked, or progressive reduction of Ti (4+) to Ti(3+) and Ti(2+) can be taking place once the primary oxide film is developed.
On the one hand they can be formed by Ti (4+) reduction.
After this, reaction conditions for forming Ti2O3 and TiO, can be provoked, or progressive reduction of Ti (4+) to Ti(3+) and Ti(2+) can be taking place once the primary oxide film is developed.
On the one hand they can be formed by Ti (4+) reduction.
Online since: May 2011
Authors: Jun Shuai Huo, Yi Jun Geng, Zhi Qiang Yu
The soil possesses the characteristics of weathered, water softening and sharp reduction in strength [9-11], presents the appearance of mostly red, dark red, brown or other colors.
As the weathered red sandstone soil was featured by sharply reduction in strength under the weathered, water soften conditions, it is important to carry out water stability test.
Table 3 The data of water stability test immerse age[d] Cement mixing ratio [%] EN-1 mixing ratio [%] [Mpa] [Mpa] [%] 1 0 0 0.85 / / 1 4 0 1.82 1.47 0.81 4 4 0 1.82 1.21 0.66 7 4 0 1.82 1.21 0.66 1 4 0.014 1.82 1.56 0.86 4 4 0.014 1.82 1.35 0.74 7 4 0.014 1.82 1.36 0.75 a.
As the weathered red sandstone soil was featured by sharply reduction in strength under the weathered, water soften conditions, it is important to carry out water stability test.
Table 3 The data of water stability test immerse age[d] Cement mixing ratio [%] EN-1 mixing ratio [%] [Mpa] [Mpa] [%] 1 0 0 0.85 / / 1 4 0 1.82 1.47 0.81 4 4 0 1.82 1.21 0.66 7 4 0 1.82 1.21 0.66 1 4 0.014 1.82 1.56 0.86 4 4 0.014 1.82 1.35 0.74 7 4 0.014 1.82 1.36 0.75 a.
Online since: September 2003
Authors: Hans Kurt Tönshoff, Berend Denkena, H.H. Apmann
The temperatures in the contact zone are beneath 500ć, which has been verified
in tests with thermocouples in the contact zone. 36 Machining of Natural Stone Materials
Fig.3 Wear of the wire sawing tool beads machining steel components
Macroscopic Wear
The reduction of the tool diameter and the conical generation of the cutting bead can be seen as
macroscopic wear.
The diameter reduction of the sintered cutting beads during wire sawing of austenitic steel is much higher than using electro-plated beads [17].
Key Engineering Materials Vols. 37 Fig.4 Cutting capacity depending on working pressure Different Diamond Concentration at Wire Sawing Tools The concentration data indicates the volume of diamond in the grinding layer.
The diameter reduction of the sintered cutting beads during wire sawing of austenitic steel is much higher than using electro-plated beads [17].
Key Engineering Materials Vols. 37 Fig.4 Cutting capacity depending on working pressure Different Diamond Concentration at Wire Sawing Tools The concentration data indicates the volume of diamond in the grinding layer.
Online since: December 2012
Authors: Jun Deng, Yan Hui Xu, Hua Jiang, Shao Bo Hu
The data of coal seam obtained during CBM extraction can be used to enrich the information of coal mine, such as water, rock structure and coal seam structure, which assists to solve the other kinds of problem of coal mine disaster.
Even in the background of implement of energy-saving and emission-reduction and energy consumption control policy, the domestic coal consumption still increases by 200 million ton every year.
CBM development and utilization is beneficial to the alleviation of China’s energy tensions and the reduction of environment pollution to mining area, and it also beneficial to the safe production and financial profits.
Even in the background of implement of energy-saving and emission-reduction and energy consumption control policy, the domestic coal consumption still increases by 200 million ton every year.
CBM development and utilization is beneficial to the alleviation of China’s energy tensions and the reduction of environment pollution to mining area, and it also beneficial to the safe production and financial profits.
Online since: May 2014
Authors: Kalenda Mutombo, C. Siyasiya, W.E. Stumpf
Some thermodynamic and kinetic data of Ti alloys may be found in previous research work [6-14].
Experimental Isothermal compression, to 60% reduction of cylindrical Ti6Al4V samples of 10 mm diameter and 15 mm length, was performed by means of a Gleeble(TM) 1500D thermo-mechanical simulator, according to treatment condition A (Table 1).
The surface and free energy reduction are the driving forces for this concurrent deformation-transformation process.
Experimental Isothermal compression, to 60% reduction of cylindrical Ti6Al4V samples of 10 mm diameter and 15 mm length, was performed by means of a Gleeble(TM) 1500D thermo-mechanical simulator, according to treatment condition A (Table 1).
The surface and free energy reduction are the driving forces for this concurrent deformation-transformation process.
Online since: December 2014
Authors: Stephen E. Eluwa, Alfred P.T. Goh, Mat Naim Abdullah, Nadzri M. Jaafar, Godwin U. Aliagha
In order to address the issue of energy efficiency in buildings and carbon dioxide emissions (CO2) reduction, the Malaysian Institute of Architects (PAM) and Association of Consulting Engineers Malaysia (ACEM) set-up a regulatory body green building index (GBI) to rate and assist in the development of green building in Malaysia.
For example, when a goal on energy reduction is set (conceptualization), engineers who have design skills are needed while technicians take charge of maintenance and operation.
The data was coded into Special package for social science statistics (SPSS) and descriptive statistics analysis test was performed to determine mean difference that exists on the various low carbon skills considered in the study.
For example, when a goal on energy reduction is set (conceptualization), engineers who have design skills are needed while technicians take charge of maintenance and operation.
The data was coded into Special package for social science statistics (SPSS) and descriptive statistics analysis test was performed to determine mean difference that exists on the various low carbon skills considered in the study.