Results 61 to 70 of about 4,115 (221)
EFFECT OF CARBON ON PHYSICAL AND STRUCTURAL PROPERTIES OF FеB IRON MONOBORIDE
East European Journal of Physics, 2016 In this paper we study effect of carbon on structural and physical properties of FeB iron monoboride in Fe-B system alloys with carbon content of 0,05-0,90% (wt.) and boron content of 9,0-15,0% (wt.), the rest is iron.
N. Yu. Filonenko, A. N. Galdina
doaj
Principles and applications of CVD powder technology [PDF]
, 2006 Chemical vapor deposition (CVD) is an important technique for surface modification of powders through either grafting or deposition of films and coatings.
Angelopoulos, George N. +3 more
core +3 more sources
ChemistryOpen, Volume 15, Issue 4, April 2026.Metal borides (MBs) emerge as a versatile class of nanomaterials, featuring high stability and bifunctional Lewis‐acidic/basic active sites. Despite these properties, their applications in CN bond formation are less explored. Herein, we report the first systematic use of M2B‐type boride nanoparticles as efficient and magnetically recoverable catalysts
Akram Ashouri +6 more
wiley +1 more source
Boro-aluminising of P91 steel by pack cementation for protection against steam oxidation [PDF]
, 2011 High performance alloys are often the materials used for various components exposed to high temperature environments. In many cases, protective coatings are applied in these alloys, providing higher corrosion and oxidation resistance, compared to the ...
Ghosh G +7 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Nickel‐based superalloys (Ni‐based superalloys) have attracted extensive attention in laser additive manufacturing (LAM) due to their capability to directly fabricate complex and high‐performance structural components. However, the rapid melting and solidification inherent to LAM result in intense thermal cycling, which induces high residual ...
Tianxiang Lin +9 more
wiley +1 more source
Investigation of Growth Kinetics of Fe2B Layers on AISI 1518 Steel by the Integral Method
High Temperature Materials and Processes, 2019 The AISI 1518 steel was pack-borided in the temperature range 1123–1273 K for a treatment ranging from 2 to 8 h. A compact single boride layer (Fe2B) was formed at the surface of the AISI 1518 steel using the mixture of powders composed of 20 % B4C, 10 %
Elias-Espinosa M. +6 more
doaj +1 more source
Наука и техника, 2018 The paper considers improvement of physic-mechanical and operational properties of adhesive coatings after laser infusion with additional alloying В4С, ТаВ and МоВ.
O. V. Diachenko, M. A. Kardapolova
doaj +1 more source
Growth and Characterization of Ce- Substituted Nd2Fe14B Single Crystals
, 2015 Single crystals of (Nd1-xCex)2Fe14B are grown out of Fe-(Nd,Ce) flux. Chemical and structural analysis of the crystals indicates that (Nd1-xCex)2Fe14B forms a solid solution until at least x = 0.38 with a Vegard-like variation of the lattice constants ...
Cao, H. B. +10 more
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A Review on Cu‐Based Catalysts for Dehydrogenation of Chemical Hydrides
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Hydrogen (H2) plays a crucial part in the building of clean and sustainable energy systems due to its advantages of being renewable, clean, and pollution‐free. Nevertheless, the secure and effective production‐storage‐transportation of H2 presents critical challenges.
Yixing Luo +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The inherent trade‐off between high saturation induction (Bs) and low core loss in soft magnetic materials presents a challenge in the development of high‐frequency power electronics. Here, a processing approach that combines accelerated Cu ordering with dual magnetic anisotropy control in high‐Bs Fe‐based nanostructured cores is examined ...
Xiaoying Li +11 more
wiley +1 more source