Results 81 to 90 of about 259,059 (214)

Method of Determining the Main Features of Magnetic Ferromagnetic Materials

open access: yesThe 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  

Influência das condições de processo sobre as descontinuidades e resistência à cavitação de revestimentos soldados sobre aço CA-6NM [PDF]

open access: yes, 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  

Exploring Linear Rake Machining In 316L Austenitic Stainless Steel for Microstructure Scale-Refinement, Grain Boundary Engineering, and Surface Modification [PDF]

open access: yes, 2013
Thermo-mechanical processing plays an important role in materials property optimization through microstructure modification, required by demanding modern materials applications.
Facco, Giovanni Giuseppe
core  

Low Cycle Fatigue and Relaxation Performance of Ferritic–Martensitic Grade P92 Steel

open access: yesMetals, 2019
Due to their excellent creep resistance and good oxidation resistance, 9–12% Cr ferritic–martensitic stainless steels are widely used as high temperature construction materials in power plants.
Maria Jürgens   +3 more
doaj   +1 more source

Strain-induced martensite formation and mechanical properties of a low-Ni N-containing Cr–Mn austenitic stainless steel

open access: yesJournal of Materials Research and Technology
Low-Ni N-containing Cr–Mn austenitic stainless steels are promising candidates for structural and biomedical applications. In the present work, for the first time, the strain-induced martensitic transformation and mechanical properties of the low-Ni N ...
Farideh Ansari   +2 more
doaj   +1 more source

Reversed Austenite for Enhancing Ductility of Martensitic Stainless Steel

open access: yesIOP 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

Thermo-mechanical behaviour of TRIP 1000 steel sheets subjected to low velocity perforation by conical projectiles at different temperatures [PDF]

open access: yes, 2010
This paper presents and analyzes the behaviour of TRIP 1000 steel sheets subjected to low velocity perforation by conical projectiles. The relevance of this material resides in the potential transformation of retained austenite to martensite during ...
Rodríguez-Martínez, José Antonio   +12 more
core   +1 more source

Enhanced Weld Penetrations In GTA Welding with Activating Fluxes Case studies: Plain Carbon & Stainless Steels, Titanium and Aluminum [PDF]

open access: yes, 2013
Flux applications prior to the convention Gas Tungsten Arc Welding (GTAW) is known to improve weld penetrations and improve process competitiveness.
MARYA, Surendar   +3 more
core   +1 more source

Nanostructures by Severe Plastic Deformation of Steels: Advantages and Problems [PDF]

open access: yesMetalurgija, 2006
The aim of this paper is to consider the features of structure evolution during severe plastic deformation (SPD) of steels and its influence on mechanical properties.
Dobatkin, S. V., Zrník J., Mamuzić, I.
doaj  

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