Results 11 to 20 of about 287 (172)
Wear and Friction Evaluation of Different Tool Steels for Hot Stamping
Advances in Materials Science and Engineering, Volume 2018, Issue 1, 2018., 2018 The aim of this work is to investigate the durability of tool steels for hot stamping by comparing the wear resistance of three hot work tool steels. Friction and wear behaviours of different tool steels sliding against a 22MnB5 uncoated steel at elevated temperatures were investigated using a high‐temperature version of the Optimol SRV reciprocating ...
Maider Muro +4 more
wiley +2 more sources
Design Study for Automatic Production Line of a Sub-Assemblies of New Generation Car Body Structures Compliant with the "Industry 4.0" Concept. [PDF]
Sensors (Basel), 2021 A design study of automatic line-to-production of a new generation of car body structures compliant with the Industry 4.0 concept is described in this paper.
Wrobel I, Sidzina M.
europepmc +2 more sources
Effect of Batch-Annealing Temperature on Oxidation of 22MnB5 Steel during Austenitizing
Metals, 2023 In this paper, the effect of batch-annealing temperature on the oxidation of 22MnB5 steel during austenitizing was studied. When the batch-annealing temperature was decreased from 690 to 680 °C, the surface roughness of cold-rolled 22MnB5 steel decreased,
Bibo Li +6 more
doaj +1 more source
Frontiers in Materials, 2021 This work investigated hydrogen trapping and hydrogen embrittlement (HE) in two press-hardened steels, 22MnB5 for 1,500 MPa grade and 34MnB5V for 2000 MPa grade, respectively.
Yi-Ting Lin +4 more
doaj +1 more source
Metals, 2020 The 22MnB5-galvannealed steel is extensively used in the hot stamping process to produce car anti-collision structure parts. Furthermore, the resistance spot welding (RSW) is an important process in the automobile industry, especially in body ...
Robson Ribeiro +4 more
doaj +1 more source
Fatigue Performance of Laser Welds in Heavy-Gage Press Hardening Steels
Metals, 2022 This work investigates and compares the fatigue performance of laser-welded joints of two press hardening steels: a standard 22MnB5 and a variant modified by a combination of niobium and molybdenum (NbMo) alloying.
Diego Tolotti de Almeida +6 more
doaj +1 more source
Materialwissenschaft und Werkstofftechnik, Volume 52, Issue 11, Page 1139-1160, November 2021., 2021 Laser beam welding of heat‐treatable steel is challenging due to martensitic hardening. Before welding local laser pre‐tempering of the welding zone with an oscillating defocused laser beam is investigated. Therefore the beam was guided over the surface using a 3D scanner optics. Thus the cooling rates and the resulting martensitic structure within the
F. Steidle +4 more
wiley +1 more source
Metals, 2022 22MnB5 boron steel has become one of the main choices for lightweight vehicles due to its extremely high mechanical properties. To explore the intrinsic relationship between the thermoforming process and thermo-mechanical behavior for constitutive ...
Qian Zhou, Pengcheng Guo, Feng Qin
doaj +1 more source
steel research international, Volume 92, Issue 10, October 2021., 2021 The widely observed microcracking of ZnFe‐coated press hardening steels (e.g., 22MnB5) can be minimized with the help of the improved hardenability of steel (e.g., 22MnMoB), which enables hot forming at exceptionally low hot forming temperatures of 550 °C or below. The cracking behavior can be connected with the metal‐induced embrittlement (MIE), which
Henri Järvinen +6 more
wiley +1 more source
Journal of Materials Research and Technology, 2023 This paper discusses the successful welding of AZ31 Mg alloy to 22MnB5 high-strength steel using pinless friction stir welding (P-FSSW) to join dissimilar metals and reduce vehicle weight while maintaining strength and stiffness. P-FSSW eliminates fusion
Taotao Li +8 more
doaj +1 more source