BCC phase
Effect of Annealing on Magnetostrictive Properties of Fe Co Alloy Thin Films
... the phase shift in the resonant cantilever oscillation, keeping the cantilever height constant above the sample surface ...the phase shift shown in Fig. 6(c), the phase shift increases at the ...
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Hydrogenation Behavior in Ti Cr Alloys with Compositions around TiCr2 Laves Phase
... Laves phase and Cr-rich BCC phase, respectively, and black particles may be α ...Laves phase, fine Cr-rich BCC phase and black particles of α ...Laves phase in the Ti 40 ...
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Effect of Laves Phase on Hydrogen Behavior in V Zr Ti Ni Hydrogen Absorption Alloys
... Figures 7(a) and (b) show a time dependence of the local tritium radioactivity and the normalized radioactivity, respec- tively, in the respective numbered position in Fig. 3(b). Hy- drogen concentration gradually ...
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Laves Phase Precipitation Behavior and the Orientation Relationship with BCC in Cr Mo Nb System
... precipitation behavior among the alloys is not yet well understood. The ternary system can provide a higher degree of freedom in control of the volume fraction and alloy composition of the constituent phases; 15,16) ...
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Structural Stability and Dehydrogenation of (MgH2+Al, Nb) Powder Mixtures during Mechanical Alloying
... solution. Whereas in the case of Al, the formation of an (Al, Mg) fcc solid solution is most likely to occur. Rietveld analysis indicates that the amount of the bcc phase or the (Al, Mg) solid solution ...
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Effect of Heat Treatment on the Hardness of Ti Mo N Films Deposited by RF Reactive Magnetron Sputtering
... the cross-sectional TEM image indicated the precipitation of the Mo-rich bcc phase in the matrix, which causes the reduction of the Mo content in the matrix. Since the atomic radius of Mo is smaller than ...
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Synthesis and Characterization of Novel Hybrid Poly(methyl methacrylate)/Iron Nanowires for Potential Hyperthemia Therapy
... Well defined peaks can be observed in the patterns of specimen I and V, corresponding to the existence of a body centered cubic bcc phase of iron that coexists with FeO, Fe3O4 and Fe2O3 [r] ...
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New Mg V Cr BCC Alloys Synthesized by High Pressure Torsion and Ball Milling
... a BCC phase after high-energy ball milling, although small peaks for the starting powders are still visible at ...MgVCr BCC alloys is not limited to the HPT method and other synthesizing techniques ...
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Relations between Parameters in Different Sublattice Configurations for CALPHAD Type Thermodynamic Assessments
... energy functions of phases in the unary, binary, ternary, and higher sub-systems, various thermodynamic databases have been constructed. The procedure for compiling databases is not simple, there are many difficulties. ...
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Effect of Bath Temperature on the Microstructural Properties of Electrodeposited Nanocrystalline FeCo Films
... fcc phase, bcc phase and α-Mn phase in FeCo films electrodeposited at different temperatures are calculated and shown in ...fcc phase decrease from around 62 nm to 37 ...fcc ...
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In Situ TEM Observation of Structural Changes in Rapidly Solidified bcc Solid Solution Phase in Ti Cr Alloy Focusing on Spontaneous Vitrification (SV)
... defects in the specimen without changing the structure of the bcc phase. Figure 7 shows the BF images (a)(d) and SAD patterns (aA)(dA) obtained for the electron-irradiated bcc solid-solution ...
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Burkholderia Cepacia Complex Among Intensive Care Unit Patients In Two Private Hospitals In Alexandria
... 8 BCC isolates were most susceptible to ceftazidime, meropenem and piperacillin- tazobactam (100%) each, followed by cefepime ...their BCC isolates to ceftazidime and their maximum resistance to ...8 ...
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Fabrication and Characterization of Tungsten Heavy Alloys Using Chemical Reduction and Mechanical Alloying Methods
... Tungsten heavy alloys (WHA’s) illustrate the advantages of microencapsulated powders. WHA’s are a kind of composite materials, consisting of two-phase micro- structure of spherical tungsten particles embedded uni- ...
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Perturbation theory of solid liquid interfacial free energies of bcc metals
... to bcc solid-liquid systems of EAM ...HS bcc crystal is unstable with respect to shear deformations and conventional simulation methods cannot be used to calculate the thermodynamic properties of the HS ...
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Relationship between Texture and Macroscopic Transformation Strain in Severely Cold Rolled Ti Nb Al Superelastic Alloy
... were also mechanically polished and then finished by electro- polishing. A conventional -2 X-ray diffraction analysis (XRD) was conducted at RT with CuK radiation using Philips X’pert Pro Galaxy system equipped with an ...
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Comparison of Textural Characteristics of Ceria Solids Prepared via Triton X Reverse Micelles and in Situ Synthesized Ce(OiPr)4 and Ce(OiPr) 3 Precursors
... the phase transforma- tion is usually represented by an empirical kinetic law such as the Johnson- Mehl-Avrami-Kolmogorov equation, and the state of a phase is normally repre- sented using the volume ...
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A solution to robot selection problems using data envelopment analysis Pages 355-372 Download PDF
... CCR, BCC and additive models usually provide multiple choices as the efficient alternative solutions, whereas, CRDEA model provides a single unique ...CCR, BCC and additive models of DEA and weighted ...
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Core Shell Formation and Juxtaposition in Fe and Si Hybrid Clusters Prepared by Controlling the Collision Stages
... Fe/Si hybrid clusters were prepared without setting the partition plate and by supplying different electric powers to the Fe and Si targets for changing the chemical compositions. In X-ray diffraction patterns of these ...
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Annihilators on weakly standard BCC algebras
... of BCC-algebras derived from posets with the top element 1. Resulting BCC-algebras, called weakly standard, are those for which every 4-element subset containing 1 is a ...
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Strengthening of Nanosized bcc Cu Precipitate in bcc Fe: A Molecular Dynamics Study
... a bcc Fe cell, bounded by {112}, {111} and {110} faces in X, Y and Z directions, ...coherent bcc Cu precipitate, with diameter from 1 to 4 nm, is placed at the center of the ...
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