Results 21 to 30 of about 13,809,699 (303)

Effect of Cooling and Annealing Conditions on the Microstructure, Mechanical and Superelastic Behavior of a Rotary Forged Ti–18Zr–15Nb (at. %) Bar Stock for Spinal Implants

Journal of Functional Biomaterials, 2022
In this work, the microstructure, phase state, texture, superelastic and mechanical properties of a Ti–18Zr–15Nb (at. %) shape memory alloy subjected to a combined thermomechanical treatment, including hot rotary forging with either air cooling or water ...
Konstantin Lukashevich, Vadim Sheremetyev, Alexander Komissarov, Vladimir Cheverikin, Vladimir Andreev, Sergey Prokoshkin, Vladimir Brailovski   +6 more
doaj   +1 more source

Effect of Compressive Deformations on the Final Microstructure of a Low Carbon High Silicon Bainitic Steel Thermomechanically Processed [PDF]

Materials Research, 2021
Due to a combination of advantages, high-performance steel components, especially for automotive manufacturing applications, are generally forged parts.
Rodrigo Afonso Hatwig, Juan Dong, Jérémy Epp, Alexandre da Silva Rocha   +3 more
doaj   +2 more sources

Influence of Pre-Aging on the Artificial Aging Behavior of a 6056 Aluminum Alloy after Conventional Extrusion

Metals, 2021
In the present study, the influence of the initial heat-treatment conditions on the artificial aging behavior after conventional linear extrusion at room temperature was investigated for the precipitation hardening of a 6056 aluminum alloy.
Lisa Winter, Kristin Hockauf, Mario Scholze, Ralph Jörg Hellmig, Thomas Lampke   +4 more
doaj   +1 more source

Construction of Process Window to Predict Hardness in Tailored Tool Thermomechanical Treatment and its Application

Metals, 2019
Recently, in order to improve crashworthiness and achieve weight reduction of car body, a hot stamping process has been applied to the production of the part with tailored properties using tailored tool thermomechanical treatment.
Jae-Hong Kim, Seon-Bong Lee, Byung-Min Kim   +2 more
doaj   +1 more source

Impact of Tungsten on Thermomechanically Induced Precipitation of Laves Phase in High Performance Ferritic (HiperFer) Stainless Steels

Applied Sciences, 2020
High-chromium ferritic stainless steels strengthened by Laves phase precipitates were developed for a high-temperature application in steam power plants.
Jana Pöpperlová, Xiuru Fan, Bernd Kuhn, Wolfgang Bleck, Ulrich Krupp   +4 more
doaj   +1 more source

Influence of Pre-Aging on the Hardness and Formability of a Thread Rolled 6056 Aluminum Alloy after Conventional Extrusion and Artificial Aging

Journal of Manufacturing and Materials Processing, 2021
For the production of aluminum screws, an effective thermomechanical treatment is necessary for enabling high strength combined with good formability. In this study, the influence of pre-aging as initial heat treatment prior to following processing steps
Lisa Winter, Ralph Jörg Hellmig, Kristin Hockauf, Thomas Lampke   +3 more
doaj   +1 more source

Effects of thermomechanical treatment on the occurrence of coincident site lattice boundaries in high strength low alloy steel [PDF]

Materials Research, 2013
Many studies propose thermomechanical routes to improve HSLA (high strength low alloy) steels by microstructural modification but ignore the study of occurrence of CSL boundaries.
Renato Soares de Castro, Ricardo Artur Sanguinetti Ferreira, Igor Rafael Vilarouco Pedrosa, Yogendra Prasad Yadava   +3 more
doaj   +1 more source

Strength Enhancement of Superduplex Stainless Steel Using Thermomechanical Processing

Metals, 2021
The impact of microstructure evolution on mechanical properties in superduplex stainless steel UNS S32750 (EN 1.4410) was investigated. To this end, different thermomechanical treatments were carried out in order to obtain clearly distinct duplex ...
M. A. Lakhdari, F. Krajcarz, J. D. Mithieux, H. P. Van Landeghem, M. Veron   +4 more
doaj   +1 more source

Thermomechanical Treatment of Martensitic Stainless Steels Sheets and Its Effects on Their Deep Drawability and Resulting Hardness in Press Hardening

Metals, 2020
The deep drawability of three Martensitic Stainless Steels (MSS) alloys under conventional press hardening thermomechanical process conditions was investigated. The three alloys differ in the content of the main elements C and Cr.
Enrique Meza-García, Peter Birnbaum, Pierre Landgraf, Thomas Grund, Thomas Lampke, Verena Kräusel   +5 more
doaj   +1 more source

Influence of Thermomechanical Treatments on Corrosion of Carbon Steel in Synthetic Geopolymer Fly Ash Pore Solution

Applied Sciences, 2021
In this study the effect of thermomechanical treatments in chloride induced pitting corrosion is presented for carbon steel rebars exposed to synthetic fly ash (FA) pore solution.
Juan Bosch, Ulises Martin, Jacob Ress, Keston Klimek, David M. Bastidas   +4 more
doaj   +1 more source