Results 31 to 40 of about 831,837 (170)

A Comprehensive Investigation on the Effects of Surface Finishing on the Resistance of Stainless Steel to Localized Corrosion

Metals, 2022
The present research investigates the influence of surface roughness imparted by cold surface finishing processes on the localized corrosion resistance of stainless steel.
Elena Messinese, Luca Casanova, Luca Paterlini, Fausto Capelli, Fabio Bolzoni, Marco Ormellese, Andrea Brenna   +6 more
doaj   +1 more source

Tribo-corrosion of steel in artificial saliva [PDF]

, 2014
Stainless steel is widely used as dental implant. However, there has been little work on the micro-abrasion of such materials in laboratory simulated oral environments, where abrasion, sliding wear can interact simultaneously.
Stack, M. M., Holmes, D., Sharifi, S.
core   +4 more sources

Comparison of the corrosion resistance of DIN W. Nr. 1.4970 (15%Cr-15%Ni-1.2%Mo-Ti) and ASTM F-138 (17%Cr-13%Ni-2.5%Mo) austenitic stainless steels for biomedical applications

Materials Research, 2006
The resistance to localised corrosion of the full austenitic 15%Cr-15%Ni-1.2%Mo titanium stabilized stainless steel (DIN W. Nr. 1.4970) was investigated by electrochemical methods including electrochemical impedance spectroscopy (EIS), potentiodynamic ...
Maysa Terada, Renato Altobelli Antunes, Angelo Fernando Padilha, Hercílio Gomes de Melo, Isolda Costa   +4 more
doaj   +1 more source

Influence of temperature and hydrostatic pressure on the galvanic corrosion between 90/10 Cu–Ni and AISI 316L stainless steel

Journal of Materials Research and Technology, 2021
The galvanic corrosion behavior of the 90/10 Cu–Ni alloy coupled to AISI 316L stainless steel, has been studied at different temperatures (5, 15 and 30 °C) and hydrostatic pressures (0.1, 10 and 20 MPa) by electrochemical and SEM methods.
Shengbo Hu, Rui Liu, Li Liu, Yu Cui, Fuhui Wang   +4 more
doaj   +1 more source

Evaluation of residual stress relaxation and its effect on fatigue strength of AISI 316L stainless steel ground surfaces: Experimental and numerical approaches [PDF]

, 2013
This paper is aimed at evaluating the residual stress relaxation and its effect on the fatigue strength of AISI 316L steel ground surfaces in comparison to electro-polished surfaces.
SIDHOM, Habib, LAAMOURI, Adnen, BRAHAM, Chedly   +2 more
core   +1 more source

Materiales compuestos de matriz acero inoxidable austenítico reforzado con intermetálicos : comportamiento mecánico, a corrosión y desgaste [PDF]

, 1999
La investigación que se presenta en esta Tesis Doctoral, surge como respuesta a la necesidad de resolver una serie de problemas que están relacionados entre sí, como son el encontrar condiciones de producción industrial de bajo costo para los aceros ...
Moreira Lima, Walter
core   +1 more source

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

Advanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt, J. Hahn, J. Kimm, S. Weber, J. Lentz   +4 more
wiley   +1 more source

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

Advanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha, Joey Tallon, Raad Omar, Jason Dash, Andrey Molotnikov, Martin Leary, Milan Brandt, Ma Qian   +7 more
wiley   +1 more source

Comparison of cavitation erosion of NiCrBSi and AISI 316L coatings deposited by powder plasma transferred Arc welding

Acta Polytechnica
This study carefully compares the effect of microstructure and hardness on the cavitation wear resistance of PPTA (Powder Plasma Transferred Arc) deposited coatings. Deposits were made on a substrate of S235JR structural steel.
Weronika Henzler, Mirosław Szala, Tomasz Pałka, Bernard Wyględacz, Artur Czupryński, Leszek Łatka   +5 more
doaj   +1 more source

Atomistic Insights into Gradient Architecture Driven Strengthening in Additively Manufactured Cu–Ni Stepwise Graded Structures

Advanced Materials Interfaces, EarlyView.
Atomistic simulations reveal the interlayer mechanics of additively manufactured materials, showing how build direction and layer interfaces govern diffusion, defect evolution, and mechanical strength. Distinct anisotropic behavior arises from interface‐controlled deformation and dislocation activity, establishing critical links between microstructural
Rohit Singh, Jinoop Arackal Narayanan
wiley   +1 more source