Št. zadetkov: 18
Izvirni znanstveni članek
Oznake:
CoCr dentalna zlitina;selektivno lasersko raztaljevanje;korozija;sproščanje ionov;umetna slina;odprti dostop;CoCr dental alloy;selective laser melting;corrosion;ion release;artificial saliva;open access;
The aim of this study was to compare corrosion resistance and ion release in CoCr dental alloys with identical chemical compositions produced using different technologies (SLM – selective laser melting and milling from cast blocks) and heat treatment (SLM parts only). The corrosion properties were t ...
Leto:
2023
Vir:
Medicinska fakulteta (UL MF)
Objavljeni znanstveni prispevek na konferenci
Oznake:
electrochemical noise;acoustic emission;stress corrosion cracking;prestressing steel;
Leto:
2007
Vir:
Digitalni repozitorij raziskovalnih organizacij Slovenije
Izvirni znanstveni članek
Oznake:
napetostno korozijsko pokanje;elektrokemijski šum;akustična emisija;avstenitna nerjavna jekla;acoustic emission;electrochemical noise;stress-corrosion cracking;austenitic stainless steel;
Prispevek opisuje možnost uporabe akustične emisije (AE) in elektrokemijskega šuma (EŠ) za zaznavo in ovrednotenje napetostno-korozijskega pokanja (NKP) na avstenitnem nerjavnem jeklu. Potek preskušanja pri stalni obremenitvi smo spremljali istočasno s tremi različnimi tehnikami: AE, EŠ in merjenjem ...
Leto:
2008
Vir:
dLib.si Digitalna knjižnica Slovenije
Izvirni znanstveni članek
Oznake:
Ti6Al4V;dental alloy;microstructure;corrosion resistance;heat treatment;ToF-SIMS;
The impact of the microstructural properties of a Ti6Al4V alloy on its electrochemical properties, as well as the effect of the α- and β-phases present within it, is still unclear. With the introduction of new, emerging technologies, such as selective laser melting and post heat treatments, the effe ...
Leto:
2023
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
aditivne tehnologije;selektivno lasersko taljenje;nov prah;ponovno uporabljen prah;mikrotomografija;additive manufacturing;selective laser melting;virgin powder;reused powder;microtomography;
CoCrMo and Ti6Al4V are widely used in medical, dental and 3D printing technology, allowing the accurate fabrication of geometrically complicated structures. In order to reduce the costs of printed objects, the reuse of powder is common daily practice. AQ1 When using 3D printing technology, the direc ...
Leto:
2023
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Strokovni članek
Oznake:
žilavost;strojništvo;utrujenostne razpoke;metalurgija;ogljično jeklo;prižemke;ultrazvočna preiskava;
Vrvna prižemka je nosilni, dinamično obremenjen konstrukcijski element, ki povezuje sedežno obešalo s transportno vrvjo sedežnice. V lanskem letu smo sistematično vizuelno in defektoskopsko pregledali večje število prižemk in ostalih vitalnih konstrukcijskih elementov sedežnic. Osnovni cilj preiskav ...
Leto:
2001
Vir:
Digitalni repozitorij raziskovalnih organizacij Slovenije
Izvirni znanstveni članek
Oznake:
CoCrMo dentalne zlitine;umetna slina;aditivne tehnologije;precizijsko ulivanje;korozija;
CoCrMo alloys are known for their biocompatible properties, which, together with their favorable mechanical properties, mean they can be efficiently used in dentistry. With the development of selective laser melting for the fabrication of 3D-printed ob - jects, interest in the corrosion properties o ...
Leto:
2021
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
bron;urbano okolje;korozija;karakterizacija patine;bronze;corrosion;patina characterization;
Atmospheric pollutants in the air form acid rain which interacts with bronze surfaces exposed in urban outdoor environment. In this study, different types of patinas on bronze were investigated during and after 9 years of exposure to urban environment in moderately polluted continental city. Natural ...
Leto:
2024
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Izvirni znanstveni članek
Oznake:
austenitic stainless steel;high temperature corrosion;NaCl;exhaust systems;open access;
The high temperature corrosion at 650°C in the presence of NaCl at atmospheric pressure of AISI 304L, AISI 309, AISI 310S, AISI 314 and AISI 321 austenitic stainless steel was studied. The specimens were cyclically heated in the furnace and immersed in a 3.5% aqueous NaCl solution after cooling for ...
Leto:
2023
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
oksidni film;biokompatibilnost;površinska karakterizacija;sproščanje ionov;simulirana telesna tekočina;oxide film;biocompatibility;surface characterization;ion release;simulated body fluid;
This work aims to evaluate the corrosion and biocompatibility properties of oxide films generated on Ti6Al4V alloys using both traditional and novel methods. Oxide films were generated by anodization and plasma treatment to achieve a blue surface finish. The oxide films were then characterized and c ...
Leto:
2025
Vir:
Zavod za gradbeništvo Slovenije (ZAG)