TiC–High Mn Steel‐Bonded Cermets with Improved Strength and Impact Toughness
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DOI: 10.1002/srin.202000400
Abstract: TiC–high Mn steel‐bonded cermets are prepared by powder metallurgy techniques. The effects of (Ti0.5W0.5)C or WC on the microstructure, hardness, transverse rupture strength (TRS), and impact toughness (IM) are investigated. The results show that regardless… read more here.
Keywords: impact toughness; high steel; steel; bonded cermets ... See more keywords
Relationship between the Microstructure and Impact Toughness of the Coarse‐Grained Heat‐Affected Zone for Offshore Engineering Steels with Different Mg Contents
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DOI: 10.1002/srin.202100099
Abstract: The relationship between the microstructure and impact toughness of coarse‐grained heat affected zone for offshore engineering steels with 0.0002 and 0.0042 wt% Mg, termed as 2 and 42Mg, respectively, is clarified. With increasing the Mg content… read more here.
Keywords: microstructure impact; impact toughness; coarse grained; grained heat ... See more keywords
Effect of Precipitation on Cryogenic Toughness in Isothermally Aged Austenitic Stainless Steel
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DOI: 10.1007/s11041-017-0082-4
Abstract: The effect of grain-boundary precipitates on cryogenic impact toughness of two corrosion steels (standard AISI 316 and a steel with a nitrogen additive) is studied. The steels are aged at 600 – 900°C with a… read more here.
Keywords: precipitation cryogenic; effect precipitation; impact toughness; steel ... See more keywords
Effect of Parameters of Deformation and Thermal Deformation Aging on the Impact Toughness of Structural Steel After TMT and HT
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DOI: 10.1007/s11041-017-0122-0
Abstract: Rolled sheets with a thickness of 60 mm are studied after thermomechanical rolling and after an additional heat treatment. The conditions of the deformation and thermal deformation aging are shown to affect the impact toughness… read more here.
Keywords: thermal deformation; deformation aging; deformation; deformation thermal ... See more keywords
Influences of Ag and In Alloying on Microstructure and Mechanical Properties of Sn-58Bi Solder
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DOI: 10.1007/s11664-020-08595-9
Abstract: Ag (2.0 wt.%) and In (1.5 wt.%) were alloyed into Sn-58Bi eutectic solder, and the individual and combined influences of Ag and In on the microstructure, microhardness, and impact toughness of the SnBi solder were investigated. The… read more here.
Keywords: snbiagin; snbi solder; solder; eutectic solder ... See more keywords
Mechanism of Decrease in Impact Toughness in a Low-Carbon MnCrMoNiCu Plate Steel with Increasing Austenitizing Temperature
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DOI: 10.1007/s11665-018-3591-4
Abstract: In order to reveal how microscopic factors affect the toughness and the occurrence of cleavage fracture of a low-carbon MnCrMoNiCu alloyed steel, a series of thermal treatments was performed on the steel employing a thermomechanical… read more here.
Keywords: carbon mncrmonicu; fracture; cleavage fracture; low carbon ... See more keywords
The Significance of Austenite/Ferrite/Martensite Ratio on Governing Impact Toughness of Fe-0.2C-6Mn-1.5Al Medium-Mn Transformation-Induced Plasticity Steel Studied by a Novel Heat Treatment
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DOI: 10.1007/s11665-020-04951-2
Abstract: In this paper, the scientific challenges associated with obtaining high impact toughness in the medium-Mn TRIP steel, Fe-0.2C-6Mn-1.5Al, have been explored. This was enabled by a novel and effective heat treatment involving the combination of… read more here.
Keywords: medium; impact; 6mn 5al; impact toughness ... See more keywords
Influence of Heat Treatment on Microstructures and Impact Toughness of Mg-Al-Zn Alloy
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DOI: 10.1007/s11837-019-03585-7
Abstract: AbstractMicrostructures and impact properties of the rolled Mg-8.10Al-0.46Zn-0.18Mn-0.18Ag (wt.%) alloy were investigated under various thermal conditions including as-rolled, solid solution (T4) and solid solution plus aging (T6) states. The results show that the impact toughness… read more here.
Keywords: influence heat; heat treatment; alloy; treatment microstructures ... See more keywords
Energy Separation and Explicit Dynamic Analysis of Low Temperature Impact Toughness of Transmission Tower Material Q420B
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DOI: 10.1007/s12204-018-1963-4
Abstract: To determine the physical significance of the impact toughness parameters and accurately characterize the low temperature impact toughness of transmission tower material Q420B, the finite element model of Charpy impact test is established on the… read more here.
Keywords: impact; impact toughness; temperature; low temperature ... See more keywords
Effect of Aging Isothermal Time on the Microstructure and Room-Temperature Impact Toughness of Fe–24.8Mn–7.3Al–1.2C Austenitic Steel with κ-Carbides Precipitation
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DOI: 10.1007/s12540-018-0112-9
Abstract: The microstructure and impact toughness of the as-cast Fe–24.8Mn–7.3Al–1.2C austenitic steel after solution treatment and subsequent aging treatment were investigated in the present work. Research on the κ-carbides precipitation behavior was carried out by transmission… read more here.
Keywords: temperature impact; impact; room temperature; impact toughness ... See more keywords
Impact property of TiAl3–Ti laminated composite fabricated from metallic sandwich
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DOI: 10.1016/j.compstruct.2019.111379
Abstract: Abstract TiAl3–Ti Laminated composite has been fabricated by hot pressing of titanium–aluminium sandwich in order to improve impact toughness of TiAl3. Fabrication process has been reported and structure evolution, phase portion, hardness, impact toughness, and… read more here.
Keywords: composite fabricated; tial3; tial3 laminated; impact ... See more keywords