Mechanical properties of AISI 316 steel prepared by 3D printing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F19%3A10244419" target="_blank" >RIV/61989100:27360/19:10244419 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27690/19:10244419

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical properties of AISI 316 steel prepared by 3D printing

Popis výsledku v původním jazyce

At present time is increasingly applying 3D printing methods in the area of production of metallic materials also. 3D printing is use for serial and individual unit production in the aerospace, automotive and medical applications (prosthetics, implants, etc.). 3D printing methods are chosen especially for the production of dimensionally complicated products, where is difficult or impossible to achieve a result by classical methods of production. In the case of steels, the austenitic stainless materials with high nickel and chromium contain shall be applied in this area. Due to fact, that by this way manufactured material has diametrically different microstructure, it is necessary to verify its properties. This article deals with, in particular, mechanical and microstructural properties of products (test specimens) from Steel AISI 316L produced by 3D printing (SLM method). Assessments of the strength parameters in the tensile test, the impact energy and hardness are studied. For the assessment of basic microstructure, porosity and fracture surfaces evaluation the light microscopy is used. Obtained results are compared with the properties of identical test specimens made by &quot;conventional&quot; ways. The results show promising and homogenous mechanical properties. (C) 2019 TANGER Ltd., Ostrava.

Název v anglickém jazyce

Mechanical properties of AISI 316 steel prepared by 3D printing

Popis výsledku anglicky

At present time is increasingly applying 3D printing methods in the area of production of metallic materials also. 3D printing is use for serial and individual unit production in the aerospace, automotive and medical applications (prosthetics, implants, etc.). 3D printing methods are chosen especially for the production of dimensionally complicated products, where is difficult or impossible to achieve a result by classical methods of production. In the case of steels, the austenitic stainless materials with high nickel and chromium contain shall be applied in this area. Due to fact, that by this way manufactured material has diametrically different microstructure, it is necessary to verify its properties. This article deals with, in particular, mechanical and microstructural properties of products (test specimens) from Steel AISI 316L produced by 3D printing (SLM method). Assessments of the strength parameters in the tensile test, the impact energy and hardness are studied. For the assessment of basic microstructure, porosity and fracture surfaces evaluation the light microscopy is used. Obtained results are compared with the properties of identical test specimens made by &quot;conventional&quot; ways. The results show promising and homogenous mechanical properties. (C) 2019 TANGER Ltd., Ostrava.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

METAL 2019 : conference proceedings : peer reviewed : 28th International Conference on Metallurgy and Materials : May 22nd-24th 2019, Hotel Voronez I, Brno, Czech Republic, EU

ISBN

978-80-87294-92-5

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

722-727

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

22. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—