Results 21 to 30 of about 16,688,726 (247)
Experimental and Numerical Process Design for Press Partitioning of the New Q&P Steel 37SiB6
Metals, 2023 Quenching and partitioning (Q&P) heat treatments of low-alloy steels with exceptional property combinations are particularly promising. In this study, we characterize for the first time a new low-alloy steel to be processed using Q&P heat treatments.
Christian Illgen +8 more
doaj +1 more source
Quenching and partitioning - a new steel heat treatment concept [PDF]
, 2011 Steel continues to be one of the primary materials in use today, however, even after 200 years of published research, innovative methods are being discovered and exploited to produce steel with enhanced properties.
Bigg, Timothy David
core +5 more sources
Metals, 2021 This paper presents the results obtained when combining mechanical and surface-thermal operations, using the same process equipment. The paper also demonstrates the possibility of implementing high-energy heating with high-frequency currents, and ...
Vadim Y. Skeeba +2 more
doaj +1 more source
eLife, 2021 Calcium is a universal second messenger present in all eukaryotic cells. The mobilization and storage of Ca2+ ions drives a number of signaling-related processes, stress–responses, or metabolic changes, all of which are relevant for the development of ...
Carolin Ulbricht +7 more
doaj +1 more source
Numerical simulation of heat transfer during leaf spring industrial quenching process
, 2018 This study is carried out in partnership with the company CAVEO, manufacturer of leaf springs for vehicles. It concerns the development of a numerical model intended to follow the space-time temperature evolution of a leaf during two processing ...
Moez Ben Jaber +4 more
core +1 more source
Numerical solution of quenching problems using mesh-dependent variable temporal steps [PDF]
, 2007 In this paper, we introduce a new adaptive method for computing the numerical solutions of a class of quenching parabolic equations which exhibit a solution with one singularity.
Lin, Ping +5 more
core +1 more source
Remarks on the quenching estimate for a nonlocal diffusion problem with a reaction term
Journal of Numerical Analysis and Approximation Theory, 2012 In this paper, we address the following initial value problem\[\begin{array}{ll}\hbox{\(u_t=\int_{\Omega}J(x-y)(u(y, t)-u(x, t)){\rm d}y+f(u(x, t))\quad \mbox{in}\quad \overline{\Omega}\times(0,T)\),} \\\hbox{\(u(x,0)=u_{0}(x)\geq 0\quad \mbox{in}\quad ...
Halima Nachid
doaj +2 more sources
Induction Heating of Gear Wheels in Consecutive Contour Hardening Process
Energies, 2021 Induction contour hardening of gear wheels belongs to effective heat treatment technologies especially recommended for high-tech applications in machinery, automotive and aerospace industries.
Jerzy Barglik +3 more
doaj +1 more source
FEBS Letters, EarlyView.This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee +2 more
wiley +1 more source
Numerical quenching solutions of localized semilinear parabolic equation [PDF]
, 2007 This paper concerns the study of the numerical approximationfor the following initial-boundary value problem:ut(x; t) = uxx(x; t) + E(1 - u(0; t))-p; (x; t) 2 (-l; l) x (0; T),u(-l; t) = 0; u(l; t) = 0; t in (0; T),u(x; 0) = u0(x) and gt;= 0; x in (-l ...
Boni, Théodore K. +2 more
core