Search results

Experimental and �umerical Methods EBSD data collection techniques were previously described in [13].
Orthorhombic sample symmetry (as in the case of the measured data) was assumed for the ODF calculations [18].
In addition, the β-fibre intensity increased with further rolling (to a total of 74.4% reduction).
Similar results were obtained when the hot band samples were cold rolled, up to 89.4% reduction, without prior annealing.
Intermediate annealing leads to a reduction in spatial banding of Cube grains in the final annealed material.

) Table 3 Comparison of main production equipment China Koga Ube Haley calcination Nearly half of the enterprises use rotary kilns, others use vertical 70% fine coal +30% heavy oil, the rotary kilns heavy oil rotary kilns rotary kilns batching Computer batching, manual batching Batching platform balance, mixer Automatic batcher Automatic batching, mixer Vacuum pump Slide valve-lode machine set， Steam jet pump The slide valve pumps- the oil jet pump Slide valve-lode machine set Steam jet pump Refinement Manual casting, continuous casting machine Hydraulic pump, continuous casting machine Hydraulic pump, continuous casting machine Hydraulic pump, continuous casting machine Table 4 Comparison of production specifications Series Item China Ube Haley Dolomite (t) 10~12 11.1 9.648 Ferrosilicon (t) 1.1~1.3 1.054 1.09 Heavy oil (t) (Coal) 7~10 2.6 4.31 1 Electric power (kwh) 1000 1200 1950 Reduction
period (h) 9~11 8 8 2 Ratio between raw material and magnesium 6~7 5.78 5.81 Table 5 Gap between environment protection improvements China Koga Ube Haley Waste disposal Black smoke, SO2 and dust particles have started to be harnessed Recycling dust particles; powdered slag sold as fertilizer or hardener for casting mold Recycling dust particles, reduction slag used as fertilizer or raw material for making cement Collecting dust particles with cloth bag After the implementation of "magnesium alloy development, application and industrialization "as one of key projects among science & technology tackling key problems during the national "tenth five-year", Chinese Pidgeon Process has made great progress.
Main technology economical index greatly improved Index comparison before and after science & technology tackle key problem and index comparison among Chinese smelters and overseas smelters Project Before tackling After tackling Best level abroad The activiation of the calcined dolomite with water (%) 25~26% 30%-32% 32~35% The reduction of the calcined dolomited after burnt (%) 0.7~1% ≤ 0.5% 0.1~0.3% Ratio of raw material to magnesium 6.5~7.0 5.9 5.8 Reduction period 12 hours ≤ 9 hours ≤ 8 hours Chinese smelters have applied for a batch of national patents, which form a batch of patent techniques At present government's requirements for environment protection of magnesium production enterprises and the development trend of global economy.
Realize information management of the distribution of materials, financial affairs, office and the technological process.By adopting information technology, we can alter the management, handle large quantities of technical data rapidly and efficiently, analyze and administer economic activities scientifically, find out and solve the problems in business, improve the image of enterprise, promote technological advancement.
With the help of computers that provide large numbers of data promptly, administrative personnel at all levels can keep abreast of the conditions of production and analyze and handle the problems existing in the production facilities.

Analysis is then done to check the percentage of reduction of response of structure.
Also limitations in using damping ratio as sesmic response reduction measurement were emphasized.
This type of analysis is used to determine the response of structure under the action of El-Centro earthquake data.
Damper properties and the earthquake data were taken from the journal.
It was found that the damper reduction is almost by 82% which is quite economical.

Profit approximately reflects the bidding units’ the amount of price reduction and sharing profit margin, the amount of price reduction higher than the amount of profits, it means the unit bidding prices below the cost to compete.
There are m evaluation indicators, n evaluation objects, and then formed the original data matrix
The above data showed that, A bidder' environmental risk, process risk ,decision objectives risk, scores were 70.55, 77.1and 79.1, composite scores75.25.
Because under normal circumstances a reasonable profit and the risk of the project in direct proportion, so A tender unit profit is general, the profit approximate reflects the amount of price reduction and interest concessions, which determine A, none other can not be the lowest.
If the lowest, then the A tender ' the amount of price reduction will be higher than the level of profits, it means that the A tender offer will be below cost price to compete.

Introduction Supercavity is a revolutionary technology to drag reduction for underwater vehicles with a high velocity, it can reach a drag reduction at 90%, and the technology brings great influences to developments of underwater vehicle[1].
And the researches by Kirschner et al[4] have verified that the ventilated and natural cavities possessed the same characteristics both in shape and drag reduction.
Numerical Simulation Comparison of Simulational Results with Classical Experimental Data.
Figures 1 and 2 present the experimental and simulational results of cavity length for cone cavitator under different cavitation numbers, the curves indicate fine consistence of experimental data and simulational results, with the reduction of cavitation number, the cavity length and maximum diameter increase.

Nevertheless, the reduction in size and higher rotational velocity of the pump usually means an increase in vibration and noise as well as a reduction of pumping efficiency.
The causes of flow pulsation and its influences As shown in Fig.1,the fundamental working principle of an external gear pump is the volumetric displacement of a space that opens and is consequently filled by fluid; transport of this fluid to another zone in the machine; and reduction of this space, which increases the pressure of the fluid and forces it through the outlet pipe.
H., and Scott, W., 1996, ‘‘Comparison of an external gear pump wear model with test data,’’Wear, 196, pp. 64–71
Scott, Comparison of an external gear pump wear model with test data, Wear 196 (1996) 64–71
Pantazis, Reduction of delivery fluctuation and optimum tooth profile of spur gear rotary pumps, Mechanism and Machinery Theory 23 (1998) 141–145

Furthermore, the low voltage power dynamic compensation device system of the DCS-KB-2100 type provides the workable technical support for energy-saving and emission reduction, etc.
Its evolution accords with the direction for the development of intelligent industrial park in China, and provides an important part of technical foundation to the trend of energy-saving and emission reduction.
The data above are feeded into the power quality control center as the template.
The compensation control operations is based on these data.
The technology innovation of reactive power compensation device not only provides a support to intelligent industrial park development, but also paves a solid foundation for the development direction of the energy-saving and emission reduction.

Based on these data it is known that the viscosity of slurry increases with increasing addition of fused silica.
The STA data that has been interpreted into DSC and TGA data at once in one graph can be seen in figure 5.
DSC data is depicted by black lines and TGA graphs are depicted by blue lines.
The STA data that has been interpreted into DSC and TGA data at once in one graph can be seen in figure 5.
DSC data is depicted by black lines and TGA graphs are depicted by blue lines.

Therefore, this method is characterized by massive measurement data, low inspection speed and high labor intensity.
It should be point out that the data acquired by using the ASTM E1268 standard cannot be simply compared with the data obtained by other methods.
The AI value in American standard is a quantitative rating data of the steel's banded degree or directionality degree.
According to the author's experience, for the same picture, the data obtained in American standard will be closer to the data acquired by other methods with the increasing degree of banded structure.
Massive measurement data, low inspection speed and high labor intensity.

Data description.
The data is also restricted by statistics of energy in 2007, which was compiled by the NBS.
The only problem is the statistic of sectors in IO table and the data base do not match.
So we calculated the growth rate of exports and imports of each sector based on OECD data.
We can find another way to estimate the data.