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The Effects of Magnetic Properties of L10-FePt/Fe based Exchange Coupled Composite Media on Switching Field Warunee Tipcharoen1, a, Arkom Kaewrawang*, 1, b, Apirat Siritaratiwat2, c and Kittipong Tonmitra3, d 1Magnetic Materials & Data Storage Research Laboratory, Department of Electrical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand 2KKU-Seagate Cooperation & EMC/EMI Research Laboratory, Department of Electrical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand 3Department of Electrical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand at.warunee@kkumail.com, barkom@elec.kku.ac.th, capirat@kku.ac.th, dkitton.tonmitr523@gmail.com Keywords: L10-FePt; Fe; exchange coupled composite media; magnetocrystalline anisotropy constant; saturation magnetization; switching field Abstract.
The huge reduction of media switching field, Hsw, obtains from exchanged coupling between soft and hard magnetic phases, Aex [8, 9].
The reduction of Hsw with lower Ku of L10-FePt materials The L10-FePt/Fe based ECC bilayer granular media is investigated in this section.
The reduction of Hsw with higher Ms of L10-FePt materials Fig. 4 shows the effect of Aex with various Ms of L10-FePt on normalized Hsw (Hsw is divided by Hsw of single layer at Ms of 0.1 MA/m).

The polarization data showed that the inhibitor acts as a mixed-type inhibitor, and fits the Langmuir adsorption isotherm.
Oxygen reduction and hydrogen evolution also arise to balance the anodic reactions to the dissolution.
Table 1 shows the data obtained from the electrochemical tests of mild steel such as Ecorr, Jcorr, corrosion rate, and polarization resistance.
Table 1 above displays details on the weight reduction.
Popoola, Data on environmental sustainable corrosion inhibitor for stainless steel in aggressive environment, Data in brief. 22(2019) 451-457

Kodama and Aoki [23] estimated the number of bound water layers from DSC melting data.
Analysis of the DSC data indicates that as the fructose concentration increases, the fraction of the bound water decreases.
The surface potential (Ψo) and Debye length (κ -1) values obtained from best fit for the experimental data presented in Figure 5.
This particular set of data should be considered anomalous.
The retraction data showed clearly that pull-off forces in the fructose solution were significantly lower than in pure water.

Energy Reduction Technologies Based on the Lubricant Supply in the Roll Contact System "Quarto" during the Hot Strip Rolling M.V.
As a result, RLFS are used in a restricted mode, and power consumption reduction is not significant: 3- 6%.
Introduction The problem of the energy efficiency increase of the hot rolling process by applying a lubricant to the roll cage quarto contact system has been solved on the basis of the data obtained as a result of experimental studies on the broadband hot rolling mill 2000 JSC "MMK".

The concrete processes consist of using CMM for the data acquisition, using Pro/E for data preprocessing and model reconstruction, using Mastercam for processing the cavity.
Generate polygons Segmentation of point cloud Segmentation of point cloud Data reduction Three-dimensional surface modeling Surface of the multilateral body Curved surface forming Curve＆surface construction Die forming Simulation and entity maching Data collection Data pre-processing Fig.1 Flow chart of reverse engineering It gets the geometric data from the existing product model and is the process of reconstructing digitization or parameterization model of products through these data in a CAD environment.
Measured Data Preprocessing.
Data preprocessing should be done before building 3D models, including data smoothing, excluding noise data and abnormal data, compressing and merging redundant data, padding lost points, data segmentation, locating repeated measurement data and reconstructing symmetrical basis of symmetric parts.
We can edit point data with "Notepad" and save them as ibl data format which can be identified by Pro/E.

In this paper, STAF model [18] based on the time series was used to analyze the flow and recycling of titanium resources, and to provide data support and theoretical basis for improving resource utilization efficiency and energy conservation and emission reduction in China titanium industry.
The data are all from the Development Report of Titanium China Industry in 2003-2015.
The materials flow of titanium products in 2005, 2010 and 2015 were calculated respectively based on the statistical data.
All data in titanium flow and circulation means to titanium content provided that without any special notes.
Table 1 Date sources and description date categories sources and description titanium sponge and titanium ingot production import, export and consumption statistical data statistical data titanium content in titanium products assumed recycling rate assumed tailing, slag, scrap, social stock, landfill and waste calculated MFA Indices Resource efficiency indices.

Due to data availability, applied analysis has lagged behind theoretical analysis until recently [4].
Overview of the European situation According to Eurostat data, urban waste production in EU27 reported a downward trend of 0,9% compared to 2010.
According to data released by the Ministry for environment, about 15 million t. of waste, almost half of their total amount, flowed into authorized garbage dumps. 186 is the number of working garbage dumps in 2012, 79 of them was in the North, 66 in the Centre and 41 in the South.
Based on released data [5], Calabria is the last region in the ranking for separate collection per capita/year, with about 60 kg (2012), remarkably below the values reported for northern Italy ranging between 250 and 340 kg.
An empirical analysis using macroeconomic data, in Land Economics vol. 80 (4) (2004), pp. 529-38

Based on the above data, the ratio of each indicator of the materials under study to the values of the "reference" was calculated, the reference was taken as 100%.
For a comprehensive assessment of the quality of materials we used a "quality polygon", for a visual representation of which the data is displayed in the form of a radar chart.
Diagram of relative indicators for SKU-PFL - basic and zeolite-filled The data in Table 2 show that the optimum filling with silica gel is achieved at its content of 10 wt.%.
The data show that the sample with 10 wt% silica gel has the best aging performance compared to the samples with 20-50 wt% filling.
The study of the obtained data showed that the optimum of PU silica gel filling is 10 %wt.

Methodology This research is based on the qualitative and quantitative data analysis.
First literature review was carried out to find the relevant information and secondary data.
The aim of quantitative data analysis was to explore the understanding of respondents towards onsite sustainability issues during mechanized construction practices.
The survey questionnaire is a proven data collection methodology and it is highly effective option for gathering significant information.
The data shows that participation level of respondents were mainly from the senior management level with sufficient academic qualification and experience.

This paper mainly focused on Wuhan rail transit line 1, Using 2002, 2010 Wuhan local remote sensing image, based on RS and GIS techniques, the transfer matrix of land use around the orbit is achieved by analyzing the land use data in two different periods before and after the urban rail system run, and then based on the markov model to quantitatively forecast the change of land use types between 2013 and 2018.
The downtown area of Wuhan is divided into three towns named as Hankou, Wuchang and Hanyang by Yangtze River and Hanjiang River, Wuhan has jurisdiction over 13 districts and 3 national-level development zones. 2.2 Data sources and data preprocessing The original information source of Land use data are two cloud-free LANDSAT TM images of Wuhan in 2002 and 2010, including topography map with scale of 1:100000 and statistical data of land use types as auxiliary data.
Secondly, generate shapefile data and then convert to coverage format in ArcGIS.
Finally, get the data of land use change by overlay analysis of vector diagram of land use type in two periods. 3 Methods 3.1 Markov model Markov process is a special stochastic movement which has been widely used.
Hybrid classification of Landsat data and GIS for land use/cover change analysis of the Bindura district, Zimbabwe.