Results 131 to 140 of about 1,212 (182)

Development of AISI 316L stainless steel coronary stent

Laser-based Micro- and Nanoprocessing XII, 2018
Coronary stents are manufactured through a sequence of processes and each step demands the process control to assure surface quality. This study is focused on the influence of laser cutting parameters and electropolishing on average surface roughness and back wall dross percentage for fiber laser cutting of AISI 316L coronary struts. A preliminary test
Ciro A. Rodríguez González, Héctor R. Siller Carrillo, Erika Garcia   +2 more
openaire   +1 more source

Characterization of borided AISI 316L stainless steel implant

Vacuum, 2002
Abstract The present study reports on characterization of borided AISI 316L stainless steel implant. Boronizing heat treatment was performed on a cylindrical bar of AISI 316L austenitic surgical stainless steel with a diameter of 2 mm and a length of 10 mm using slurry salt bath consisting of borax, boric acid and ferro-silicon.
I. Özbek, B.A. Konduk, C. Bindal, A.H. Ucisik   +3 more
openaire   +1 more source

Viscoplastic behaviour of stainless steels AISI 316L and 316H

Acta Mechanica, 1989
The theory of viscoplasticity based on total strain and overstress is used in order to simulate the sensitivity to the rate of loading of two commonly used stainless steels, namely AISI 316L and 316H. The consitutive model has been implemented within a transient finite element computer code using a stress update algorithm based on the elastic predictor-
A. G. Youtsos, J. Donea, G. Verzeletti
openaire   +1 more source

Linear friction welding of AISI 316L stainless steel

Materials Science and Engineering: A, 2010
Linear friction welding is a solid state joining process established as a niche technology for the joining of aeroengine bladed disks. However, the process is not limited to this application, and therefore the feasibility of joining a common engineering austenitic steel, AISI 316L, has been explored. It was found that mechanically sound linear friction
Bhamji, I, Preuss, M, Threadgill, PL, Moat, RJ, Addison, AC, Peel, MJ   +5 more
openaire   +3 more sources

Corrosion behaviour of aisi 316l stainless-steel alloys in diabetic serum

Clinical Materials, 1993
The present study investigates the pitting-corrosion behaviour of AISI 316L stainless steel in human physiological fluids. The emphasis is on the effect of diabetic serum with glucose and proteins, but reference solutions of isotonic saline solution with and without antibiotics were also used.
T, Moura e Silva, J M, Monteiro, M G, Ferreira, J M, Vieira   +3 more
openaire   +2 more sources

An investigation of the aseptic loosening of an AISI 316L stainless steel hip prosthesis

Biomedical Materials, 2010
The total replacement of joints by the implantation of permanently indwelling prosthetic components has been one of the major successes of modern surgery in terms of relieving pain and correcting deformity. However, the aseptic loosening of a prosthetic-joint component is the most common reason for joint-revision surgery.
Matjaz, Godec, Aleksandra, Kocijan, Drago, Dolinar, Djordje, Mandrino, Monika, Jenko, Vane, Antolic   +5 more
openaire   +2 more sources

Comparative electrochemical study of 08H18N10T, AISI 304 and AISI 316L stainless steels

Electrochimica Acta, 2007
Abstract The aim of this work was to determine the main characteristics of the passivation and surface oxidation of 08H18N10T, AISI304 and AISI316L stainless steels, which serve as structural materials of VVER and PWR nuclear reactors. With the help of electrochemical experiments these materials were ranked according to their resistance against ...
Zsolt Kerner, Ákos Horváth, Gabor Nagy
openaire   +1 more source

Intensified plasma-assisted nitriding of AISI 316L stainless steel

Surface and Coatings Technology, 2002
Abstract In the present study, processing of AISI 316L stainless steel (316ss) has been conducted by intensified plasma-assisted processing (IPAP). The processing parameters (bias voltage, current density, chamber pressure and substrate temperature) of IPAP have been varied in an effort to determine which conditions lead to the formation of a single ...
V Singh, K Marchev, C.V Cooper, E.I Meletis   +3 more
openaire   +1 more source

The passivity of AISI 316L stainless steel in 0.05 M H2SO4

Journal of Applied Electrochemistry, 2009
The passivity of AISI 316L stainless steel (AISI 316L) in 0.05 M H2SO4, in the steady-state condition, has been explored using various electrochemical techniques, including potentiostatic polarization, electrochemical impedance spectroscopy (EIS), and Mott–Schottky analysis. Based on the Mott–Schottky analysis in conjunction with the point defect model
A. Fattah-alhosseini, A. Saatchi, M. A. Golozar, K. Raeissi   +3 more
openaire   +1 more source

Sintering Mechanisms of Boron Alloyed AISI 316L Stainless Steel

Powder Metallurgy, 1994
The effect of boron on sintering of austenitic stainless steel was studied with reference to atmosphere (nitrogen-hydrogen mixtures) and temperature conditions. Specimens were characterised by the usual microstructural techniques and the boron distribution in the microstructure was also studied by means of Auger electron spectroscopy and secondary ion ...
A. Molinari, J. Kazior, F. Marchetti, I. Cristofolini, A. Tiziani, Canteri, Roberto   +5 more
openaire   +1 more source