Toughening of Low-Alloy Steel by Ultrafine-Grained Structure (Development of Fracture Control from Microstructure Design) [PDF]
, 2016 Microstructural design for improving the strength–toughness balance was studied in low-alloy steel. Medium-carbon steel bars with microstructures of two types such as an ultrafine elongated grain (UFEG) structure and an ultrafine equiaxed grain (UFG ...
Inoue, Tadanobu
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Experimental study on mechanical properties and microstructure of PERFORM 700 steel butt-welding joints using in high load-bearing structures [PDF]
, 2022 In this paper, an experimental study on butt-welding technology of high strength PERFORM 700 steel plates was reported. The weldability of the base material, the adaptability of the materials to welding, and the mechanical properties of welding joints ...
Dinh, Duc Manh +6 more
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Tempering behavior of novel low-alloy high-strength steel [PDF]
, 2022 The effect of tempering on the mechanical properties, structure, and dispersion of secondary phase particles is studied in 0.4%C-2%Si-1%Cr-1%Mo-VNb steel.
Dudko, V. +4 more
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Effect of Textures and Microstructures on the Occurrence of Delamination during and after Fracture Toughness Tests of API X80 Steel Plates [PDF]
, 2019 The API 5 L X80 is a high strength microalloyed steel, widely used in the gas and oil industry to fabricate pipelines. This steel presents a combination of elevated strength and toughness.
Avila, Julian Arnaldo +3 more
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Why Do secondary cracks preferentially form in hot-rolled ODS steels in comparison with hot-extruded ODS steels? [PDF]
, 2018 Secondary cracks are known to absorb energy, retard primary crack propagation and initiate at lower loads than primary cracks. They are observed more often in hot-rolled than in hot-extruded ODS steels.
Altstadt, E. +4 more
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Effect of anisotropic microstructure of ODS steels on small punch test results [PDF]
, 2018 Oxide dispersed strengthened (ODS) steels can exhibit a strongly anisotropic microstructure leading to anisotropic mechanical properties. The ductile to brittle transition temperature in the small punch (SP) test is therefore dependent on the specimen ...
A. Das, E. Altstadt, M. Houska
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Work hardening of ultra-high-strength steels and influence of temperature on their strain hardening behaviour : experimental work on S960MC and S1100 [PDF]
, 2023 This study examines the behavior of ultra-high-strength steels, S960 and S1100, under high temperatures through tensile testing. The research aims to assess their mechanical capabilities and deformation traits.
Khodaei Kalateh Bali, Arash
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EFFECT OF THE THERMOMECHANICAL TREATMENT ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HIGH-STRENGTH LOW-CARBON STEEL [PDF]
, 2016 Исследовано влияние деформационно-термической обработки на микроструктуру и механические свойства высокопрочной низкоуглеродистой стали типа S700MC.
Belyakov, A. N. +5 more
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INFLUENCE OF TEMPFORMING ON MICROSTRUCTURE AND MECHANICAL PROPERTIES IN LOW-CARBON S700MC-TYPE STEEL [PDF]
, 2017 Исследовано влияние темпформинга на микроструктуру и механические свойства высокопрочной низкоуглеродистой стали типа S700MC. Темпформинг способствует формированию ультрамелкозернистой структуры с образованием дисперсных карбидов.
Belyakov, A. N. +5 more
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On the fracture behavior of a creep resistant 10% cr steel with high boron and low nitrogen contents at low temperatures [PDF]
, 2020 An advanced, high chromium, creep-resistant steel was subjected to the tensile tests and three-point bending tests of Charpy V-notch specimens at temperatures of-196 to 20 °C.
Belyakov, A. +3 more
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