Results 21 to 30 of about 16,000,085 (252)
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
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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
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NUMERICAL SIMULATION OF THE HEAT TREATMENT PROCESS FOR 100Cr6 STEEL
Acta Metallurgica Slovaca, 2017 The success of quenching process depended heavily on the suitable choice of a quenching media. In this work, a numerical simulation of the process of quenching C-ring sample of 100Cr6 steel was discussed.
Xuan Thi Tran +2 more
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Numerical quenching for the semilinear heat equation with a singular absorption [PDF]
, 2009 In this paper we study the numerical approximation for the heat equation with a singular absorption. We prove that the numerical quenching rate coincides with the continuous one.
Ferreira, Raúl
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Continuity of the quenching time in a semilinear heat equation with Neumann boundary condition
Journal of Numerical Analysis and Approximation Theory, 2010 This paper concerns the study of a semilinear parabolic equation subject to Neumann boundary conditions and positive initial datum. Under some assumptions, we show that the solution of the above problem quenches in a finite time and estimate its ...
Firmin K. N'gohisse, Théodore K. Boni
doaj +2 more sources
Non Photochemical Quenching mechanism in higher plants and in the unicellular alga Chlamydomonas reinhardtii [PDF]
, 2010 Light is a necessary ecological factor for oxygenic photoautotrophic organisms. Plants and algae require light for life but it can sometimes become a limiting factor or even cause stress events.
Guadagno, Carmela Rosaria
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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
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High-order space-time finite element schemes for acoustic and viscodynamic wave equations with temporal decoupling [PDF]
, 2014 Copyright @ 2014 The Authors. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.We revisit a method ...
Mark P Brewin +19 more
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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
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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
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