Results 31 to 40 of about 66,426 (309)
Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source
Effect of Alloying Additives and Microadditives on Hardenability Increase Caused by Action of Boron
Metals, 2021 The presented work was aimed at evaluating influence of boron on hardenability of steel quantitatively and evaluating this effect during complex use of boron with other alloying additives like chromium, vanadium and titanium.
Beata Białobrzeska
doaj +1 more source
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
Study on wear resistant cast B-containing 1Cr18Ni9Ti stainless steel [PDF]
China Foundry, 2009 The developed 1Cr18Ni9Ti austenitic stainless steel containing 1.63 wt.%B have been characterized by X-ray diffraction (XRD), electron probe microanalyzer (EPMA), optical microscopy (OM), scanning electron microscopy (SEM), energy dispersive X-ray ...
Kuang Jiacai +2 more
doaj
1.5% boron, stainless steel [PDF]
, 1962 A test report on the brittleness of borated steel to be used in the KIWI B-5 shield capsules.
openaire +2 more sources
Influence of boron on forming efficient structure of rolled steel and increase its technological plasticity at drawing [PDF]
, 2016 Показано особливості впливу легування бором на структуроутворення і формування комплексу якісних показників бунтового прокату з високовуглецевих сталей.
Ambrazhey, Maksim +7 more
core
Advanced Engineering Materials, EarlyView.This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff +9 more
wiley +1 more source
Investigation on the hot ductility of Q235 low-carbon steel with boron addition
Results in Physics, 2019 We tested the mechanical properties of B-containing steel at 600–1300 °C using Gleeble 1500, and the hot ductility was investigated according to the reduction in area (RA). The fractured specimens were examined using scanning electron microscopy.
Jixuan Zhao +4 more
doaj +1 more source
Thermophysical properties of austenitic stainless steel containing boron carbide in a solid state
Mechanical Engineering Journal, 2021 In a core disruptive accident scenario, boron carbide, which is used as a control rod material, may melt below the melting temperature of stainless steel owing to the eutectic reaction with them.
Toshihide TAKAI +2 more
doaj +1 more source
Boron Diffusion During Carbon Steel Boriding
Izvestiya of Altai State University, 2021 Protective boride coatings are obtained by chemical-thermal treatment of powder mixtures during induction furnace heating and micro-arc chemical-thermal treatment. Their usage can significantly increase the reliability and durability of steel products.
E.P. Shevchuk +2 more
openaire +2 more sources