Results 51 to 60 of about 6,688 (238)
Predictive tools for the isothermal hardening of strip steel parts in molten salt; pp. 152–158 [PDF]
Proceedings of the Estonian Academy of Sciences, 2016 The current study focuses on an industrial hardening process where the steel parts are austempered in a molten salt bath. The aim of the study was to compose a predictive tool for more qualified process adjustment and control in a hardening plant.
Karli Jaason +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley +1 more source
Hardenability prediction model of 8620 steel based on machine learning
工程科学学报8620 steel is a critical alloy widely used in the manufacturing of gears designed to transmit substantial power and endure heavy loads. Its applications span vital sectors, including transportation, lifting equipment, locomotive traction, and wind power ...
Binbin WANG +5 more
doaj +1 more source
Hollow rolling element bearings [PDF]
, 1973 A low mass rolling element with a lightweight core and hollow center was developed for use in bearings. The core is plated so as to provide a hard surface and increase the life and reliability of the high speed ball ...
Parker, R. J.
core +1 more source
Evaluation of potential of high Si high C steel nanostructured bainite for wear and fatigue applications [PDF]
, 2013 The present study is concerned with the potential of high carbon, high silicon steel grades isothermally transformed to bainite at low temperature (
Elvira, R. +9 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen +3 more
wiley +1 more source
Property Optimization in As-Quenched Martensitic Steel by Molybdenum and Niobium Alloying
Metals, 2018 Niobium microalloying is the backbone of modern low-carbon high strength low alloy (HSLA) steel metallurgy, providing a favorable combination of strength and toughness by pronounced microstructural refinement. Molybdenum alloying is established in medium-
Hardy Mohrbacher
doaj +1 more source
Effects of heat treatment on properties of multi-element low alloy wear-resistant steel [PDF]
, 2007 The paper has studied the mechanical properties and heat treatment effects on multi-element low alloy wear-resistant steel (MLAWS) used as a material for the liner of rolling mill torii. The results show that when quenched at 900-920℃ and tempered at 350-
FU Han-guang, SONG Xu-ding
core
Advanced Engineering Materials, EarlyView.The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner +22 more
wiley +1 more source
Journal of Materials Research and Technology, 2020 Samples of AA5052 aluminum alloy were severely deformed up to 6 passes using equal channel angular pressing (ECAP). It was found that the yield strength (YS) and ultimate tensile strength (UTS) of the alloy significantly increased while the uniform ...
M. Howeyze +4 more
doaj +1 more source