Stabilizing the microstructure of additively manufactured low-C Co-28Cr-6Mo alloy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00565142" target="_blank" >RIV/68378271:_____/22:00565142 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/22:43924761

Výsledek na webu

<a href="https://doi.org/10.4028/p-s43ksh" target="_blank" >https://doi.org/10.4028/p-s43ksh</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/p-s43ksh" target="_blank" >10.4028/p-s43ksh</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Stabilizing the microstructure of additively manufactured low-C Co-28Cr-6Mo alloy

Popis výsledku v původním jazyce

Co-28Cr-6Mo alloy is widely used in aerospace industry and biomaterial engineering where high demands are placed on material strength, fatigue endurance as well as corrosion resistance. As complex shapes and weight savings are required for such components, additive manufacturing is the ideal production way. For example, Selective Laser Melting (SLM) of metallic powders is capable of achieving complex components with fine details. However, Co-28Cr-6Mo alloy prepared by SLM shows a characteristic microstructure which causes its instability at elevated temperatures that can occur during operation. To eliminate such operational problem, the component must be appropriately heat-treated. This paper demonstrates the instability of Co-28Cr-6Mo alloy prepared by SLM and proposes the heat treatment yielding its stabilization.

Název v anglickém jazyce

Stabilizing the microstructure of additively manufactured low-C Co-28Cr-6Mo alloy

Popis výsledku anglicky

Co-28Cr-6Mo alloy is widely used in aerospace industry and biomaterial engineering where high demands are placed on material strength, fatigue endurance as well as corrosion resistance. As complex shapes and weight savings are required for such components, additive manufacturing is the ideal production way. For example, Selective Laser Melting (SLM) of metallic powders is capable of achieving complex components with fine details. However, Co-28Cr-6Mo alloy prepared by SLM shows a characteristic microstructure which causes its instability at elevated temperatures that can occur during operation. To eliminate such operational problem, the component must be appropriately heat-treated. This paper demonstrates the instability of Co-28Cr-6Mo alloy prepared by SLM and proposes the heat treatment yielding its stabilization.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Solid State Phenomena

ISSN

1012-0394

e-ISSN

—

Svazek periodika

334

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

6

Strana od-do

13-18

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85134729969