Effect of applied magnetic field on wear behaviour of martensitic steel
Journal of Materials Research and Technology, 2019 The effect of applied magnetic field on wear resistance of martensitic steel with different dislocation densities has been investigated. The wear resistance of martensitic steels improved under the applied magnetic field, while the improvement reduced as
Licai Fu, Lingping Zhou
doaj +1 more source
steel research international, EarlyView.Surface reconditioning through mechanical and electrochemical polishing is shown to extend the fatigue life of predamaged 42CrMo4 steel by over 12 times. By removing ≈100 μm of surface material, surface‐driven fatigue damage is mitigated. This study introduces a reuse potential metric to evaluate fatigue recovery and support sustainable steel reuse. To
Ayush Shrivastava +7 more
wiley +1 more source
Efeito da temperatura de revenido na microestrutura e nas propriedades mecânicas em alta temperatura do aço X22CrMoV12-1 [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2015.A crescente demanda por energia estimula a pesquisa em materiais que permitam ampliar
Lemos, Georges
core
, 2022 S.545-554The introduction of stainless ultra-high strength steels with ferritic-martensitic and martensitic microstructure into sheet metal manufacturing depends on proper welding processes for these steel grades.
Melz, Tobias +6 more
core +1 more source
Mechanical Behaviors of Microalloyed TRIP-Assisted Annealed Martensitic Steels under Hydrogen Charging. [PDF]
Materials (Basel), 2021 Yang X, Yu H, Song C, Li L.
europepmc +1 more source
Alloy Qualification for Producing Quench and Tempered Plate Steels with Extra‐Heavy Gage
steel research international, EarlyView.This study develops alloy concepts for ultraheavy steel plates (>100 mm) with ≥690 MPa yield strength. Through dilatometry and Jominy testing, the effects of Mo, Ni, and B on hardenability are quantified. A synergy between 0.5% Mo and 0.5%–1.0% Ni ensures core strength at low cooling rates, while boron microalloying suppresses ferrite and promotes ...
Xabier Azpeitia +5 more
wiley +1 more source
Influência das condições de processo sobre as descontinuidades e resistência à cavitação de revestimentos soldados sobre aço CA-6NM [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia MecânicaA erosão por cavitação causa enormes prejuízos para as empresas geradoras de energia elétrica, pois compromete o ...
Beiler, Denilson Rogério
core
Effects of the Addition of Nb and V on the Microstructural Evolution and Hydrogen Embrittlement Resistance of High Strength Martensitic Steels. [PDF]
Scanning, 2022 Liu B +7 more
europepmc +1 more source
steel research international, EarlyView.This work investigates the wear resistance and nitriding behavior of PBF‐LB/M‐processed Osprey HWTS 50, a lean hot work tool steel. Three heat treatment conditions are compared to conventional wrought H13, H11, and PBF‐LB/M 18Ni300. The study highlights HWTS 50's enhanced nitrogen diffusion, deeper nitriding hardness depth, and comparable or improved ...
Jonathan Hann +6 more
wiley +1 more source
Superior Creep Resistance and Remnant Strength of Novel Tempered Ferritic-Martensitic Steels Designed by Element Addition. [PDF]
Materials (Basel), 2022 Wang H, Li K, Chen W, Han L, Feng Y.
europepmc +1 more source