Results 21 to 30 of about 791,472 (342)
Applied Sciences, 2022 With rising electricity prices, industries are trying to exploit opportunities to reduce electricity costs. Adapting to fluctuating energy prices offers the possibility to save electricity costs without reducing the performance of the production system ...
Stefan Roth +3 more
doaj +1 more source
A Modular Car Body for Sustainable, Cost-Effective, and Versatile Vehicle Development
Technologies, 2021 Availability, sustainability, and functionality pose particular challenges for the value chain of individual mobility. Therefore, in this work, the typical value chain is broken up and the traditional approaches are extended with an open-source ...
Christoph Hartmann +4 more
doaj +1 more source
Development Workflow for Manifolds and Fluid Components Based on Laser Powder Bed Fusion
Applied Sciences, 2021 Through its unique characteristics, additive manufacturing yields great potential for designing fluid components with increased performance characteristics.
Nicolas Rolinck +4 more
doaj +1 more source
Physical modelling of tundish slag entrainment under various technological conditions [PDF]
, 2017 This paper deals with the issue of physical modelling of vortexes creation and tundish slag entrainment over the mouth of the nozzle into the individual casting strands. Proper physical model is equivalent to the operational continuous casting machine No.
Gryc, Karel +7 more
core +1 more source
Optimization of Heavy Reduction Process on Continuous-Casting Bloom
Metals, 2022 Heavy reduction (HR) is an effective technique to control V segregation in continuous casting bloom, but the effect of segregation improvement is limited by the parameters such as reduction position and reduction amounts.
Bao Yang +5 more
doaj +1 more source
Casting and Casteing Indian Diplomacy
Diplomatica, 2023 Abstract In this essay, I look at a curious intersection – the emergence of Indian diplomacy in the interwar era and the end of indentured labor. A genealogical reading suggests that Indian diplomacy takes “birth” primarily to articulate the political and civic rights of the new, seemingly upper caste Indian, in contrast to the lower caste “coolie” of ...
openaire +2 more sources
Structural analysis of sheet nickel welded joints
Metalurgija, 2021 The paper presents an analysis of structure nickel sheet welded joints made by applying Gas Tungsten Arc Welding (GTAW) method. Based on results of metallographic examination, HV5 hardness measurements, Energy dispersive spectroscopy (EDS) and X-ray ...
M. Radoń, Z. A. Opiekun, A. Dec
doaj
Effects of Alloying Elements on Solidification Structures and Macrosegregation in Slabs
Metals, 2022 A Cellular Automaton-Finite Element (CAFE) model and a secondary dendrite arm spacing (SDAS) model are established to study the evolutionary behavior of the macrostructure and the secondary dendrites on a 295 × 2270 mm2 slab cross-section of experimental
Pan Zhang +3 more
doaj +1 more source
Investigation on the Duration of Action of Mg3N2 as a Grain Refiner for AZ80 Alloy
MetalsIn magnesium alloys with aluminum as an alloying component, zirconium loses its grain refinement effect as a grain refiner. Instead of zirconium, Mg3N2 can be used, and promising results have already been obtained.
Thomas Hösele +2 more
doaj +1 more source
The Effect of a Thin-Wall Casting Mould Cavity Filling Conditions on the Casting Surface Quality
Archives of Foundry Engineering, 2016 The paper presents results of metallographic examination of faults occurring in the course of founding thin-walled cast-iron castings in furan resin sand molds.
Trytek A. +6 more
doaj +1 more source