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Mechanical Properties of Step-Austempered Nanostructured Bainitic Steel with Modified Chemical Composition at Low and High Strain Rates
This article investigates the strength and ductility properties of a low-alloy steel with a carbon content of 0.32 wt.% after performing one-, two-...
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Effect of Cr and isothermal holding temperature on microstructure and properties of complex phase steel with high formability (CH steel)
The effects of Cr contents (0.3 and 1.0 wt.%) and isothermal holding temperatures (400, 440, and 480 °C) on the microstructure evolution and...
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Achieving high tensile properties and impact toughness in ultrahigh strength lean alloy steel by quenching and partitioning treatment
In this study, a desirable combination of strength, ductility, and toughness in low-carbon 30CrMnSiA steel is achieved by a hierarchical multiphase...
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Adapting Fe–Mn–Si–Cr shape memory alloy for laser powder bed fusion by adjusting the Mn content
Shape memory alloys (SMA) are functional materials exhibiting the shape memory effect. Conventional standard manufacturing technologies for shape...
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Regulating the Solvation Structure of Li+ Enables Chemical Prelithiation of Silicon-Based Anodes Toward High-Energy Lithium-Ion Batteries
The solvation structure of Li + in chemical prelithiation reagent plays a key role in improving the low initial Coulombic efficiency (ICE) and poor...
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Solid-state phase transformation-induced residual stress in selective laser melting of martensitic stainless steel
Selective laser melting (SLM) is a promising technique for fabricating parts with complex features. Residual stress in SLM is key challenge in terms...
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Thermal expansion and temperature-dependent Young’s modulus of Invar fabricated via laser powder-bed fusion
Invar alloys possess the peculiarity of dimensional invariance, which is of importance for high precision applications, such as measurement...
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Effect of the interpass temperature on simulated heat-affected zone of gas metal arc welded API 5L X70 pipe joint
Welding costs associated with the laying of pipes for deepwater oil and gas extraction can be reduced using high interpass temperatures (ITs)....
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Effect of Quenching Strategy and Nb-Mo Additions on Phase Transformations and Quenchability of High-Strength Boron Steels
The application of direct quenching after hot rolling of plates is being employed in the production of ultra-high-strength hot rolled plates. When...
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Overview of the Possibilities and Limitations of the Characterization of Ceramic Foam Filters for Metal Melt Filtration
The filtrationFiltration of molten metal using ceramic foam filtersCeramic Foam Filter (CFF) (CFF) is a purification method often used by the...
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Study of the isothermal bainitic transformation and austenite stability in an advanced Al-rich medium-Mn steel
Isothermal bainitic transformation of a lean medium-Mn steel containing (in mass%) 0.18C–3.6Mn–1.7Al–0.23Si–0.2Mo–0.04–Nb after full austenitization...
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Sustainable Use of Raw Sand Residue in Production of Fired Clay Bricks
The purpose of this study is to assess the feasibility of using mirror and glass industry residues as a partial replacement for clay in clay brick...
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Tailoring the Microstructure using Quenching and Partitioning Processing in a Commercial Mn-Si-Cr Spring Steel to Improve Tensile Properties
This study explores a novel approach to quenching and partitioning (Q&P) heat treatment applied to AISI 9260 spring steel, comprising...
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Detrimental effect of arsenic on hot ductility of copper-bearing steel
The effect of As content on the hot ductility of steel with 0.17 wt.% Cu was investigated at 700–1100 °C using a Gleeble-3800 thermal–mechanical...
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Investigation of the Phase Transformation in Hot Stam** Processes with Regard to the Testing Facility
Hot stam** of boron manganese steel is a state of the art process for manufacturing safety-relevant automotive components with regard to...
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Thermal Properties of Polymer Floor Coating with Alternative Granite Powder Filler
The study presents the results of the thermal analysis of epoxy resin coating and waste granite powder as an alternative filler to quartz sand. For...
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Effect of low-temperature ausforming on bainitic transformation and mechanical properties in ultrahigh-strength bainitic steel
Low-temperature ausforming (LT-AF) prior to bainitic transformation leads to a noticeable acceleration of bainitic transformation kinetics; however,...
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Characterization of the as-cast microstructure and selected properties of the X-40 Co-based superalloy produced via lost-wax casting
The X-40 Co-based superalloy is often used in the aerospace industry directly in as-cast condition and its analysis in this state is essential to...
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Alite and Belite obtained from the sludge of a paper recycling process
In this work, the feasibility of obtaining Alite and Belite with possible applications in the cement industry from the primary sludge generated by a...
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Modeling and simulation of hot stam** process for medium manganese steel alloy
In this study, a new medium manganese (medium-Mn) steel alloy is developed for the hot stam** process and required material properties were...
