Results 41 to 50 of about 698 (204)
UHSS terästen murtumiskäyttäytymisen määrittäminen matalissa lämpötiloissa
, 2023 Structural life and failure probability assessment has become increasingly common practice in modern structural engineering, when attempting to optimize the overall costs and service reliability of engineered structures.
Sipola, Anna
core
, 2023 In recent years, the use of ultra-high-strength structural steels has been studied much and by utilizing these steels effectively, energy can be saved, and thus emissions, but only fossil-free steel can lead into an emission-free future.
Havia, Juho
core
Metals, 2020 The automotive industry has tried to employ ultra-high-strength steel (UHSS), which has a higher strength with a thinner thickness. However, because of its low formability, there is a limit to the use of UHSS in industrial applications.
Ki-Young Kim +7 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 In order to further improve the combination of strength and ductility for 30Si2MnCrMoVE ultra-high strength steel (UHSS), a thermomechanical treatment, named deformation direct quenching and partitioning (DQ&P), was carried out on it.
Hai Wang +6 more
doaj +1 more source
The galvanic corrosion of welded ultra-high strength steels used for automotive applications [PDF]
, 2018 In situ Scanning Vibrating Electrode Technique and time lapse photography were used to study the galvanic corrosion of high strength low alloy (HSLA) steel, laser welded to hot stamped ultra high strength steel (UHSS) in 0.017 M NaCl.
Natalie Wint +2 more
core +1 more source
Metals, 2021 The forming process of ultra-high-strength steel (UHSS) may cause premature damage to the tool surface due to the high forming pressure. The damage to and wear of the tool surface increase maintenance costs and deteriorate the surface quality of the ...
Junho Bang +5 more
doaj +1 more source
steel research international, EarlyView.Paint baking of resistance spot welded joints of 2.0 GPa warm‐stamped medium‐Mn steel activates low‐temperature tempering, forming fine cementite in the fusion zone and enhancing toughness. Crack propagation resistance increases, shifting the failure mode from partial interfacial to complete pullout, with peak load and energy absorption rising ...
Sunusi Marwana Manladan +8 more
wiley +1 more source
Materials & Design, 2020 This study investigated the precipitation behavior of nanoscale Cu and Ni3Al particles in multi-component ultra-high strength steel (UHSS) and its influence on mechanical properties.
Zhentuan Li +4 more
doaj +1 more source
Earthquake Spectra, Volume 42, Issue 2, May 2026.Engineers frequently use simplified seismic slope displacement procedures to evaluate the performance of earth structures and natural slopes. Current practices typically adopt Newmark‐type and semi‐empirical seismic displacement prediction models (SDPMs) to estimate the seismic slope displacements (D) based on ground motion intensity measures at a ...
Ali Fallah Yeznabad +3 more
wiley +1 more source
Journal of Materials Research and Technology, 2020 Powder metallurgy hot isostatic pressing (HIP) is a promising technology for producing complex ultrahigh strength steel (UHSS) components. In the present study, a kind of China UHSS, 30CrMnSiNi2A steel, was prepared by HIP with different processing ...
Youteng Duan +5 more
doaj +1 more source