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Temperature dependent partitioning mechanisms and its associated microstructural evolution in a CMnSiAl quenching and partitioning (Q&P) steel [PDF]
, 2023 The effect of temperature (350 ◦C < M < 450 ◦C) on the partitioning mechanisms and the final microstructureevolution in a CMnSiAl quenching and partitioning (Q&P) steel was investigated. The microstructure of boththe Q&P specimens, comprised of distorted
Schwedt, Alexander +7 more
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Formal Equivalence Between Partitioned and Partition-Free Quenches in Quantum Transport [PDF]
Journal of Low Temperature Physics, 2018 In this paper we review the partitioned and partition-free approaches to the calculation of the time-dependent response of a molecular junction to the switch-on of an arbitrary time-dependent bias. Using the non equilibrium Green's function formalism on different time contours, we derive a formal equivalence between these two approaches. This clarifies
Ridley, M., Tuovinen, R.
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Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü, 2019 Ductility in the formability of the steels is the desired material property. It is possible to obtain the desired ductility by the traditional quenching-tempering heat treatment which is often used in industry.
Merve Şehnaz İŞYARLAR, Ferhat GÜL
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Quenching and partitioning processing of transformable ferritic stainless steels [PDF]
, 2018 Austenite was stabilized at room temperature in a low-interstitial 16%Cr transformable ferritic stainless steel by quenching from the intercritical annealing temperature to below the martensite start temperature of the intercritical austenite prior to ...
Mola, J, De Cooman, BC
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Metals, 2023 The objective of this research work is to obtain the hot ductility behavior, and the structural, microstructural and mechanical characteristics of one of the latest generation of AHSS steels, a complex phase (CP) steel microalloyed with boron (0.006 wt.%)
Antonio Enrique Salas-Reyes +7 more
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Heat Treatment Design for a QP Steel: Effect of Partitioning Temperature
Metals, 2021 Designing a new family of advanced high-strength steels (AHSSs) to develop automotive parts that cover early industry needs is the aim of many investigations. One of the candidates in the 3rd family of AHSS are the quenching and partitioning (QP) steels.
Marcel Carpio +4 more
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Towards work-hardenability of Ti-6Al-4V through a quenching and partitioning approach [PDF]
MATEC Web of Conferences, 2020 In this work, the work-hardening ability of Ti-6Al-4V alloy was investigated using a quenching and partitioning strategy on dual-phase Ti-6Al-4V samples.
Dumas O. +6 more
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Quenching and Partitioning Steel Heat Treatment [PDF]
Metallography, Microstructure, and Analysis, 2013 Abstract Quenching and partitioning (Q&P) steel is a term used to describe a series of C-Si-Mn, C-Si-Mn-Al, or other steels subjected to the quenching and partitioning heat treatment process. This article discusses the Q&P steel's chemical compositions and mechanical properties, and provides an overview of the important ...
Li Wang, John G. Speer
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The Thermal Stability of Quenched and Partitioned Steel Microstructures [PDF]
steel research international, 2021 The quenching and partitioning (Q&P) process is a heat treatment process, aiming at the creation of steel microstructures composed of martensite and retained austenite. Herein, the thermal stability of the microstructure is investigated upon reheating steel microstructures, created with different Q&P settings, in different thermal routes, using
Tjerk Koopmans +3 more
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Dilatometer analysis of the one step quenching and partitioning process in a 1.5%Si steel [PDF]
, 2014 A one step quenching and partitioning process was applied to a 0.2%C-2.0%Mn-0.5%Cr- 1.5%Si steel by quenching austenitised samples to several different temperatures below the experimentally determined martensite start temperature of 397 °C and ...
Martin, David,, Eliasson, Johan,
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