Results 111 to 120 of about 64,489 (314)
Литьë и металлургияStandard GOST 3443–87 used in metallurgical practice does not permit an accurate quantitative assessment of the content of pearlite and ferrite in the structure of cast iron while specialized software for computer image analysis is rather expensive, are ...
A. I. Pokrovsky
doaj +1 more source
Study of Impedance Properties of Non-Stoichiometric Ni-Zn Ferrite Annealed at Different Temperatures
The work reports annealing temperature effect on Ni0.3Zn0.7Fe2.1O4-δ ferrite synthesized using auto-combustion method. Impedance spectroscopy is an important tool to study microstructural effect on ferrite electrical properties and gives information ...
Šutka, Andris +3 more
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Mechanical Properties Improvement of Low Carbon Steel by Combined Heat Treatments
, 2001 The improvement of the Mechanical properties of the low Carbon steel and increasing its strength, was the goal of some heat treatment technologies developed in the last twenty years. One of these technologies is the Rapid Heat Treatment (RHT), by which
Dobránszky, János, Abou-Jahjah, J.
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Calcium Lanthanum Permanent Magnetic Ferrite Coupled with Soft Magnetic Ferrite
, 2011 This paper introduces the production method of calcium lanthanum permanent magnetic ferrite coupled with soft magnetic ferrite components. This type of calcium lanthanum permanent magnetic ferrite has excellent magnetic properties.
Shi Qiang Jiang, Zi Min Wang
core +1 more source
NiFe‐NO3 Layered Double Hydroxide as a Novel Anode for Sodium Ion Batteries
Batteries &Supercaps, Volume 8, Issue 3, March 2025.This study demonstrates, for the first time, the effectiveness of using LDH as an anodic material in SIB. The material is stable and show high specific capacity, the reaction mechanism has been thoroughly investigated and comprehensively described and involves a phase change reaction followed by sodium intercalation.
Marco Fortunato +4 more
wiley +1 more source
Ferrite capsulation by the ferrite plating.
Journal of the Surface Finishing Society of Japan, 1989 SAITO, Takao, OOISHI, Masao
openaire +2 more sources
Functionalization of Cobalt Ferrite Nanoparticles by a Vitamin C-assisted Covering with Gold
, 2014 We report the design and methodology for functionalization of the surface of small Co-ferrite nanoparticles with a mean size of up to 5.0 nm through the attachment of vitamin C molecules initiating [AuCl4]- reduction and the subsequent deposition of gold.
Marija Kurtinaitienė +11 more
core +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Oxidation of furfural (FF), a bio‐based platform chemical, was investigated using a range of iron‐, vanadium‐ and iron–zinc‐oxalates supported on silica gel (FeVOx@silica and FeZnOx@silica, respectively) as precursor for FeV@silica and FeZn@silica oxide catalysts and H2O2 as a green oxidant.
Alexander Pokutsa +2 more
wiley +1 more source
Advancing Upcycling and Regeneration of Spent LiFePO4: Failure Mechanisms and Recovery Strategies
Carbon Energy, EarlyView.This review studies the failure mechanism to promote the upcycling regeneration of spent lithium iron phosphate (S‐LFP). It first summarizes the failure mechanisms of LFP batteries revealed via advanced characterization technologies and then explores the respective advantages and challenges of hydrometallurgy and direct regeneration methods.
Yi Wang +6 more
wiley +1 more source
Chemie Ingenieur Technik, EarlyView.This study explores the process chain for reverse engineering and additive manufacturing of a water pump impeller in a process plant. Key aspects include digital twin creation, CAD redesign, material certification, Hirtisation postprocessing, and performance testing. Insights highlight iterative design for improved precision and reliability.
Michael Stadler +3 more
wiley +1 more source