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Layer Thickness Effects on Residual Stress, Microstructure, and Tensile Properties of Cu18150/Al1060/Cu18150 Multilayered Composites: An Integrated EBSD-KAM Approach. [PDF]
Materials (Basel)Zhao Y +5 more
europepmc +1 more source
Thermally Stable Hierarchical Heterostructures Enable Impact‐Resistant High‐Entropy Alloys
Rare Metals, Volume 45, Issue 9, September 2026.
Yongjiang Huang, Nan Wang
wiley +1 more source
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Effect of boron on the hot ductility of 2.25Cr1Mo steel
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2003Abstract The effect of boron on the hot ductility of 2.25Cr1Mo steel is investigated by means of a Gleeble 2000 thermomechanical simulator. There is a trough in the hot ductility–temperature curve, which is located between 1000 and 700 °C. The ductility trough shifts to lower temperatures with increasing boron content and the hot brittle range ...
S -H Song
exaly +2 more sources
Hot ductility behavior of boron microalloyed steels
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2007Abstract The current study analyses the influence of boron contents (between 29 and 105 ppm) on the hot ductility of boron microalloyed steels. For this purpose, hot tensile tests were carried out at different temperatures (700, 800, 900 and 1000 °C) at a constant true strain rate of 0.001 s −1 . In general, results revealed an improvement of the hot
Ignacio Mejia +2 more
exaly +2 more sources
Hot ductility of medium carbon steel with vanadium
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2016Abstract Hot ductility of medium carbon steel containing 0.52 wt% of carbon and 0.11 wt% of vanadium was investigated using a hot tensile test performed up to fracture. The hot ductility was evaluated by measuring the reduction of area of the fractured specimens, which were strained at a variety of test temperatures in a range of 600–1100 °C at a ...
Chang-Hoon Lee +2 more
exaly +2 more sources
Canadian Metallurgical Quarterly, 2001
AbstractFour tool steels (A2, D2, M2 and W1) representing a wide variety of compositions (and carbide content) were hot deformed in torsion between 900 and 1200 °C at strain rates of 0.1, 1 and 4 s−1. Carbides contribute to an increase in strength but to a lower ductility.
C.A.C. Imbert, H.J. McQueen
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AbstractFour tool steels (A2, D2, M2 and W1) representing a wide variety of compositions (and carbide content) were hot deformed in torsion between 900 and 1200 °C at strain rates of 0.1, 1 and 4 s−1. Carbides contribute to an increase in strength but to a lower ductility.
C.A.C. Imbert, H.J. McQueen
openaire +1 more source
Ductility of Microalloyed Steels during Hot Deformation
Materials Science Forum, 2010The ductility behaviour experienced by steels for linepipe (LP) applications in a temperature range generally from 700°C to 1200°C is a widely studied subject in steel research, especially for its implication on cracking during continuous casting and rolling.
A. Mannucci +3 more
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Improving hot-ductility of 310 stainless
JOM, 1957Under some conditions of manufacture, austenitic stainless steels exhibit a tendency to hot-crack during fabrication. Hot-cracking has been observed in casting, heating for working, ingot breakdown, hot-rolling, tube-piercing, and other hot-forming operations. It has been particularly troublesome in both the weld and heat-affected zones of welded heavy
R. A. Perkins, W. O. Binder
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Boring a Hot Trend with Ductile‐Iron
Opflow, 2003This article reports that the Orlando Utilities Commission (OUC) has found success using conventional bell‐spigot and “bell‐less” ductile‐iron pipe joints for installation by trenchless methods. Due to a proactive pipeline renewal and replacement program, OUC has investigated various trenchless methods to install new transmission and distribution lines,
Kathleen Carnes +2 more
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Fracture and ductility in hot torsion of Nickel
Metallurgical Transactions, 1971Fracture of Nickel 270 under conditions of warm working and hot working was studied using a hot torsion testing device. Under all conditions, fracture initiates as wedge-type cracks at the peak on the torque-twist curve. A hot fracture initiation criterion is proposed based on the initial deformation conditions.
E. Shapiro, G. E. Dieter
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