The Effect of Heating Rate on the Recrystallization Behavior in Cold Rolled Ultra Low Carbon Steel
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DOI: 10.1002/srin.201600351
Abstract: Ultrafast heating (UFH) experiments have been carried out in cold rolled ultra low carbon (ULC) steel, followed by quenching. The selected heating rates are in the range between 10 and 800 degrees Cs-1. The recrystallization… read more here.
Keywords: ultra low; rolled ultra; cold rolled; steel ... See more keywords
Evolution of Residual Stress and Distortion of Cold-Rolled Bearing Ring from Annealing to Quenched-Tempered Heat Treatment
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-017-3119-3
Abstract: This study investigates the correlation between the residual stress and distortion behavior of a cold-rolled ring from the annealing to quenching-tempering (QT) process. Due to the cold-rolled process, the external periphery of the bearing ring… read more here.
Keywords: ring annealing; residual stress; stress; cold rolled ... See more keywords
Corrosion Inhibition of Cold-rolled Low Carbon Steel with Pulse Fiber Laser Ablation in Water
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DOI: 10.1007/s11665-018-3363-1
Abstract: This study aims at the use of a fiber laser for modifying the surface properties of cold-rolled low carbon steel via a pulse laser ablation technique in water. The effect on the corrosion behavior of… read more here.
Keywords: laser; rolled low; low carbon; corrosion ... See more keywords
Effects of Annealing on the Microstructures and Mechanical Properties of Cold-Rolled TB8 Alloy
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DOI: 10.1007/s11665-019-04082-3
Abstract: The microstructure and mechanical properties of TB8 cold-rolled plate with a thickness reduction of 50% during annealing at different temperatures are investigated. The results show that annealing for 1 h below 750 °C does not induce the… read more here.
Keywords: phase; alloy; effects annealing; annealing microstructures ... See more keywords
Metallurgical Analyses of Surface Defects in Cold-Rolled Steel Sheets
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-019-00690-2
Abstract: Six cold-rolled steel sheet samples having surface defects like slivers and dents have been metallurgically analyzed to identify the reasons for generation of such defects. In all the cases, large inclusions/entrapments were located at the… read more here.
Keywords: rolled steel; sliver defects; surface defects; cold rolled ... See more keywords
Studies on the Influence of a Counterpart on Fretting Wear of Cold-Rolled High Strength Steel
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-018-0085-0
Abstract: This article investigates the influence of a counterpart on fretting wear of cold-rolled high strength steel for automotive applications. Fretting wear tests are conducted using a ball-on-flat test apparatus. The friction forces between cold-rolled high… read more here.
Keywords: rolled high; strength steel; cold rolled; high strength ... See more keywords
A novel approach to investigate delta phase precipitation in cold-rolled 718 alloys
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.06.005
Abstract: Abstract This paper proposes a numerical alternative to the lengthy experimental approaches typically employed to characterize delta phase precipitation in 718 alloys. A high-throughput experimental case study is first performed on cold-rolled alloy 718 of… read more here.
Keywords: phase precipitation; phase; 718 alloys; delta phase ... See more keywords
An investigation of the microstructure and ductility of annealed cold-rolled tungsten
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DOI: 10.1016/j.actamat.2018.10.002
Abstract: Abstract Tungsten is notoriously brittle metal at room temperature. Furthermore, contrary to most metals, plastic deformation increases ductility and recrystallization decreases ductility of tungsten. The fundamentals that govern this behavior have challenged academia and industry… read more here.
Keywords: investigation; ductility; rolled tungsten; low angle ... See more keywords
Precipitation-induced mitigation of recrystallization in ultra-thin, cold-rolled AlScZrMn(Mg) sheets at brazing temperatures: The critical effect of alloy composition and thermal processing route
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DOI: 10.1016/j.actamat.2020.01.003
Abstract: Abstract Using advanced electron microscopy techniques, statistical analysis and analytical investigation of precipitates/dispersoids evolution, we demonstrate the critical effect of alloy composition (Sc, Mn, and Mg content) and thermal processing route (heating rate and pre-aging)… read more here.
Keywords: recrystallization; evolution; alloy composition; effect ... See more keywords
Surface modifications of a cold rolled 2024 Al alloy by high current pulsed electron beams
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DOI: 10.1016/j.apsusc.2019.144382
Abstract: Abstract This work investigates the effect of a high current pulsed electron beam (HCPEB) surface treatment on a precipitation hardened and cold rolled (T9treated: 155 HV in hardness) 2024 Al alloy and details the modifications… read more here.
Keywords: pulsed electron; high current; surface; cold rolled ... See more keywords
Red tetrazolium as an effective inhibitor for the corrosion of cold rolled steel in 7.0 mol·L−1 H2SO4 solution
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2018.02.029
Abstract: Abstract The corrosion inhibition of cold rolled steel (CRS) in 7.0 mol·L− 1 H2SO4 solution by red tetrazolium (RTZ) was carefully investigated using both experimental procedures and theoretical techniques. The results show that RTZ acts as an… read more here.
Keywords: inhibitor; rolled steel; rtz; corrosion ... See more keywords