Results 81 to 90 of about 3,001 (229)

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

Advanced Functional Materials, Volume 36, Issue 46, 8 June 2026.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source

Estudo para a otimização da soldagem MIG/MAG robotizada de peças em aço inoxidável ferrítico conformadas por estampagem [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2013O presente trabalho teve por finalidade elaborar os procedimentos para a soldagem robotizada pelo processo
Rachadel, Bernardo João
core  

Effect of microstructure on tensile properties of quenched and partitioned martensitic stainless steels

, 2023
Quenching and partitioning (Q&P) treatment has been proven effective in manufacturing advanced high strength steels with high content of retained austenite, showing the improved balance of high strength and sufficient ductility.
Molina-Aldareguia, J. M., Muratori, M., Santofimia, Maria Jesus (author), Sabirov, I. (author), Sierra Soraluce, A. (author), Li, G., Santofimia, Maria Jesus, Muratori, M. (author), Li, G. (author), Sabirov, I., Smith, A. (author), Sierra Soraluce, A., Molina-Aldareguia, J. M. (author), Smith, A.   +13 more
core   +1 more source

Effect of carbide characteristics on abrasive wear behavior during knife honing: A comparative study of martensitic stainless steel and spring steel

Journal of Materials Research and Technology
The resharpenability of knife steels is crucial for extending kitchen knife service life, yet the underlying mechanisms governing edge reconstruction during sharpening remain poorly understood.
Huan Teng, Yahui Deng, Ruibo Dang, Hongshan Zhao, Xicheng Wei, Han Dong   +5 more
doaj   +1 more source

Mechanical Property Comparison of AISI 5120 Steel Produced by LENS and DMD Systems

Engineering Reports, Volume 8, Issue 6, June 2026.
This study compares AISI 5120 steel produced by LENS and DMD processes, revealing trade‐offs in mechanical performance. LENS offers higher surface hardness and impact toughness, while DMD provides superior tensile strength and ductility. Findings guide process selection for application‐specific needs in automotive, aerospace, and heavy machinery ...
Thabiso Hopewell Sibisi, Ipfi Mathoho, Mxolisi Brendon Shongwe, Lerato Tshabalala, Samuel Skhosane, Rose Motau, Nomcebo Mndebele, Nontuthuzelo Vithi   +7 more
wiley   +1 more source

Relation microstructure-propriétés mécaniques d'un acier martensitique inoxydable

MATEC Web of Conferences, 2013
The relationship between microstructure and mechanical properties of MaX (1.4006) martensitic stainless steel has been studied. Optical microscopy was used to characterize the microstructure and the volume fraction of retained ferrite was measured by ...
Badinier Guillaume, Mithieux Jean-Denis, Herbelin Jean-Marc   +2 more
doaj   +1 more source

Self‐Expanding Cardiovascular Stents: Potentials and Challenges of Shape Memory Biomaterials

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 6, June 2026.
ABSTRACT Cardiovascular diseases affect a large portion of the global population and remain leading causes of morbidity and mortality. Endovascular stenting, a minimally invasive procedure, enables the insertion and deployment of stents to restore arterial patency without open surgery.
Luci R. Duncan, Josiah S. Owusu‐Danquah   +1 more
wiley   +1 more source

Method of Determining the Main Features of Magnetic Ferromagnetic Materials

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2012
The purpose of this paper is to present a method for determining the main magnetic features such as magnetic induction B, magnetization M, the coercive magnetic field Hc, permeability μ, using hysteresis cycle chart.
Livia GHEORGHIEŞ, Ovidiu DIMA
doaj  

Reversed Austenite for Enhancing Ductility of Martensitic Stainless Steel

IOP Conference Series: Materials Science and Engineering, 2017
Quenching and partitioning (Q&P) heat treatment increases the deformability of high-strength martensitic steels. Therefore, it is necessary to have some metastable austenite in the microstructure, which transforms in martensite during plastic deformation (TRIP effect).
S Dieck, P Rosemann, A Kromm, T Halle
openaire   +1 more source

Caratterizzazione metallurgica dell acciaio inox 15-5 ph fabbricato con processo di rifusione var ed esr [PDF]

, 2011
The purpose of this thesis is to assess difference between the ESR and VAR remelting systems of 15-5PH steel, and subsequent heat treatments of ageing (precipitation hardening) can influence the microstructure of stainless steel 15-5PH, the mechanical ...
Spaliviero, Alberto
core