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Materials and Methods The samples of YBCO and YBCO + carbon nanotubes "Taunite", on which the results given in this work were obtained, were sintered compressions of fine-grained powders prepared by the method of solid-phase reactions.
Based on the data, it is difficult to assess the correlation between the number of magnetic and superconducting phases in the sample, which may be due to the different stoichiometry obtained during the synthesis and storage of the sample.

The presence of cobalt in the Ni-P matrix, independent on the method of introduction, changes the heterogeneity of the surface and increases the number of interfaces between nickel and cobalt.
This coating has a mat, rough metallic surface with visible grains of incorporated powder (Fig. 1c).

Bracket set is the element that combined by a number of Dou and Gong stacked each other, generally called “Puzuo” or “Section”.
After pouring, strickle the surface and vibrate on the vibration table in order to remove air bubbles and make the gypsum concrete symmetrical and close-grained.

Further increase in sintering temperature also resulted in notable reduction of the struts defects such as microcracks, flaw size and number.
Estrin, “Ultrafine-grained porous titanium and porous titanium/magnesium composites fabricated by space holder-enabled severe plastic deformation,” Mater.

(t0-toff-td) (1) where m is the erosion rate in grain per second Tm, L and Ts are melting point, latent heat of melting and superheat of eroded material respectively and Cp is the specific heat. f, Vs. and I are the frequency, sparking voltage and average current and to, ton, toff and td are respectively pulse time, pulse on time, pulse off time and ignition delay.
The number of pulses resulting in effective erosion are thus reduced by ineffective pulses from open circuit, short circuit and arcing pulses.

Grain grown for energy purposes allows utilization of agricultural wasteland areas and recovery of post-industrial areas.
Ladomerský: Experimental determination of the effect of temperature and oxygen concentration on the production of birch wood main fire Emissions - Journal of Thermal Analysis and Calorimetry An International Forum for Thermal Studies: Volume 110, Number 1, J Therm Anal Calorim (2012) 110:193-198 DOI 10.1007/s10973-012-2261-2. - ISSN 1388-6150

Wax pattern is dipped inside the slurry and placed under the rain fall of the coarse grained refractory stucco and dried.
To equate this there will be less number of coats required for camphor and needle coke and it will reduce the production cost and time in the industries.Camhor and needle coke have resulted pores inside the ceramic shell after firing while to full fused silica shell has neglegible pores inside.

Samples for LM observations were prepared by conventional grinding with waterproof sandpaper of grain size up to 4000 and subsequent mechanical polishing on diamond polishing paper 1, 0.5 and 0.1mm (Buehler, U.S.A.).
The cumulative probability F(Rn,i) for each Rn,i value obtained during 24 hours period of measurements was determined as follows: first, Rn,i data were ascendingly sorted and then F(Rn,i) values were calculated as i/(N+1) where i is the rank in sorted Rn data and N is a total number of Rn data points [13].

During the experiment process, a large number of specimens were studied and a certain range of the laser cladding technology parameters were preliminary confirmed when the laser spot characters and powder feeding rate were kept constant.
The crystalline grain size is keeping growing and dendrite crystal would change to cellular crystal.

The synthesized HA and Mg–doped HA powders were characterized further by using Fourier transform infrared (FTIR) spectrometer (Perkin Elmer, model 100 spectrum series) in the wave number range of 380 cm-1 - 4000 cm-1.
From literature, the amorphous phase or less crystalline grain boundary is preferable for dissolution behavior of biological apatite [11, 12, 13].