Changes in the hyperfine interactions in the Fe80Nb3Cu1B16 metallic glass under tensile loading

Influence of Si Content on the Surface Magnetic Properties of Fe80SixB20 - xMetallic Glasses (x = 6, 10)

“…well as on other authors' investigations [7][8][9] each component reflects a certain local ordering of atoms into clusters. The component with highest value of mean hyperfine induction, B mean = 25-26 T was ascribed to clusters with dominating Fe and Si atoms, slightly lower value of B mean around 24 T is supposed to represent the clusters of prevailing Fe and B atoms.…”

Local structure, nucleation sites and crystallization behavior and their effects on magnetic properties of Fe81Si x B10P8−xCu1 (x = 0~8)

“…3(b) which suggests the coexistence of two distinguished zones in the amorphous structure of melt spun ribbons, namely the low field region (8 T to 15T) with weakened magnetic interactions and the high field region (15 T to 35 T) with enhanced magnetic interactions 28 . The low field region indicates Fe-deficient zones with plentiful B atoms and a little Cu atoms occupying in the neighbor shell of Fe atoms, while the high field region implies Fe enriched ones 29,30 . Therefore, the relative area of the low field region in Fig.…”

Application of Mechanochemically Treated Waste Materials for Water Remediation

“…[19][20][21][22][23]25] Our detailed study on the thermal behavior of investigated amorphous alloy reveals that the crystallization occurs at temperatures above 673 K. [24] However, it is well known that the onset of crystallization at the material surface occurs at lower temperature than in the bulk. [1][2][3]11,[26][27][28] Subsequently, the planetary ball milling was performed in a large variety of experimental conditions as dry and wet milling, discontinuous and continuous mechanical processing, different rotation speed of milling and ball to sample ratio. As a result, a set of appropriate "mild" grinding conditions were selected, where the maximum treatment input was applied, but the ribbon amorphous structure was preserved as it can be seen below.…”

“…These new regions are enriched in iron or silicon (boron), respectively. [3,23,[26][27][28] The maximum located at the smaller angles corresponds to the amorphous phase with a large radius of the first coordination sphere, i.e., iron-enriched amorphous phase. The second component can be regarded to iron-deficit region.…”

“…The study of the shape and the peaks shift of P(B hf ) curve is a frequently used approach to investigate in details chemical short-range order and structural relaxation of the alloys. [25][26][27][28] In this regard, the hyperfine field distributions are precisely decomposed into components by Gaussian distributions to explore the specific neighborhood of iron atoms. Figure 5 reveals that the respective hyperfine field distributions are separated into two regions for all studied samples, which suggests the coexistence of two distinguished zones in the amorphous structure.…”