Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT NiTi shape memory alloys (SMAs) show excellent performance in vibration damping and corrosion resistance. However, due to low hardness and lack of self‐lubrication, they suffer severe friction and wear during service. Although various strategies including doping and heterostructure design have been proposed, the effects are unsatisfactory.
Huwen Ma +13 more
wiley +1 more source
Effect of undissolved Nb carbides on mechanical properties of hydrogen-precharged tempered martensitic steel. [PDF]
Sci Rep, 2020 Seo HJ +7 more
europepmc +1 more source
steel research international, Volume 97, Issue 6, Page 3308-3327, June 2026.The effect of chemical inhomogeneity on the microstructure and properties of nanobainitic steel is investigated. A two‐stage isothermal heat treatment that produced a more uniform microstructure is designed. The first‐stage temperature is higher than the MS of depleted bands; conversely, the second‐stage temperature is lower than the first‐stage ...
Bogdan Garbarz +5 more
wiley +1 more source
High Cycle Fatigue Properties of PM‐HIPed High‐Nitrogen Tool Steel: Effect of Surface Condition
Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 6, Page 2097-2115, June 2026.ABSTRACT This study explores the impact of surface condition on high‐cycle fatigue performance of a high‐nitrogen martensitic tool steel manufactured through powder metallurgy and hot isostatic pressing. In near‐net manufacturing applications, acid‐leaching pickling treatment and/or machining is used as a post‐treatment to remove the powder container ...
Faezeh Javadzadeh Kalahroudi +3 more
wiley +1 more source
Evaluation of the performance of ChatGPT‐4 and ChatGPT‐4o as a learning tool in endodontics
International Endodontic Journal, Volume 59, Issue 6, Page 1057-1069, June 2026.Abstract Aims The aim of this study was to evaluate the accuracy and consistency of responses given by two different versions of Chat Generative Pre‐trained Transformer (ChatGPT), ChatGPT‐4, and ChatGPT‐4o, to multiple‐choice questions prepared from undergraduate endodontic education topics at different times of the day and on different days ...
Esra Arılı Öztürk +2 more
wiley +1 more source
Microstructure and Property Modification of High-Strength Martensitic Steel Through Plasma Arc Remelting. [PDF]
Materials (Basel)Liu Y +13 more
europepmc +1 more source
Martensitic Phase Transformation in Cemented Carbides with Steel-based Binder
Cemented carbides, which are one of the most important composites produced by powder metallurgy, exhibit an excellent performance within metal cutting and rock drilling tools when their hard phase, tungsten carbide, is bound by cobalt.
Mohammadpour Kasehgari, Saba, +2 more
core +1 more source
Temperature-Dependent Microstructure Evolution and Superplastic Deformation Behavior of Cold-Deformed Cr4Mo4Ni4V Martensitic Steel: From Continuous to Discontinuous Dynamic Recrystallization. [PDF]
Materials (Basel)Wang J +6 more
europepmc +1 more source
Fatigue Limit Doubling in High-Strength Martensitic Steel through Crack Embryo Engineering-Cyclic-Training-Driven Self-Optimization. [PDF]
Adv Sci (Weinh)Okada K +3 more
europepmc +1 more source
Flash Tempering of High-Strength, Low-Alloy Martensitic Steel via Electrical Pulsing Treatment. [PDF]
Materials (Basel)Zhang C, Luo X, Liu J, Zhou X, Tu Y.
europepmc +1 more source