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One of the major beneficial effects seem however to be associated with the reduction of the poisoning effect of sulphur segregating at the scale/metal interface [17,18].
Table 3 gathers the diffusion coefficients of the major alloying elements present in CMSX-4 calculated from the data obtained in pure nickel [26] and in a Waspaloy alloy [30].

However, MWT has generally been a controversial technique because (1) test results have been difficult to duplicate, (2) a lack of acceptable experimental data and methodologies leading to questionable credibility, (3) a lack of a consistent and scientifically acceptable explanation relating calcium carbonate precipitation/deposition and magnetic fields, and (4) extravagant manufacturer’s claims to MWT devices.
“Laboratory studies on magnetic water treatment and their relationship to a possible mechanism for scale reduction.”

Along with these advantages, SCC results in considerable reduction of the acoustic noise levels and the use of secondary raw materials [4].
R1, R2, and R3 are the test data of different barriers or accessibility, respectively.

Basing on the old steam-iron process to produce hydrogen-rich fuel gas [4], it achieves the hydrogen storage-release processes by a simple redox reaction as following procedure: Step1: Chemical hydrogen storage (reduction) Fe3O4+4H2→3Fe+4H2O (1) Step2: Hydrogen recovery (oxidization) 3Fe+4H2O→Fe3O4+4H2 (2) Due to the fact that the standard experimental methods, such as low-energy electron diffraction, X-ray photo-electron spectroscopy and Auger electron spectroscopy, are not able to detect the positions of hydrogen atoms, experimental researches on the adsorptions of hydrogen atoms and molecules at Fe3O4 surface are very limited.
CRC handbook of chemistry and physics 1999-2000: a ready-reference book of chemical and physical data, in: D.R.

This phenomenon is explained in terms of the magnetovolume effects, and therefore, it is expected that the reduction of volume for the compounds with high Fe concentration results in enhancement of ∆Sm.
The MCEs data for other candidates Gd5Si2Ge2 [17], MnFe(As0.5P0.5) [18] and MnAs [19] are also shown in the same table, for comparison.

Results 3.1 Tensile Test and Polarization Curve The data results of tensile test and polarization curves are shown in Table 2.
Reduction in cross-section shows that there is almost no shrinkage neck in 702-C and 1030-Q specimens.

Similarly, use of eggshell as a heterogeneous catalyst for biodiesel production has been reported by some researchers including Buasri et al. [9], Niju et al. [10], Ngadi et al. [11], Ayodeji et al. [12] and Wei et al. [13] described the use of eggshell in this manner as a cost-effective and environmentally friendly way of recycling this waste which in turn leads to reduction in its environmental effects.
Data on CaO and eggshell catalysts used for biodiesel production. 19 (2018) 1466-1473

The calculations carried out for the above data lead to the solution that assuming the yield limit for the first layer Re 1 = 317.29 MPa the yield limit for the outer layer should be Re 24 = 10163.26 MPa.
The results of the analysis indicate that a substantial reduction in equivalent stresses is possible for this type of vessel as compared to conventional single wall of comparable size, dimensions and material.

In recent years, the trend is for an increase in lime content with a minor reduction in silica content.
(a) Cube samples; (b) Compression crushing machine Results and Discussion The data acquired from the tests carried out according to the implemented methodology of this research is hereby presented.

Galvanostatic Charge-Discharge Test Result No Sample Specific Capacity (mAh/gram) 1st CE Charge Discharge 1 CuO-NA 553.1 286.5 51.8% 2 CuO-NA@graphite 528.1 347.8 65.8% 3 Commercial Graphite (data not shown) 344.2 278.7 81.0% Conclusion A leaching process of Cu foil waste is successfully conducted using nitric acid, maleic acid, and acetic acid.
Hwang, “Supporting Information photocathode for photoelectrochemical water reduction,” pp. 1–18, 2015