Analysis of Stainless Steel 316L Coatings Prepared by High-Speed and Conventional Laser Cladding

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F25%3AN0000035" target="_blank" >RIV/26316919:_____/25:N0000035 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scientific.net/SSP.378.69" target="_blank" >https://www.scientific.net/SSP.378.69</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/p-BET1bB" target="_blank" >10.4028/p-BET1bB</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Stainless Steel 316L Coatings Prepared by High-Speed and Conventional Laser Cladding

Popis výsledku v původním jazyce

This study examines the properties of laser coatings applied to structural steel using 316L stainless steel to enhance corrosion resistance. It compares conventional laser cladding with the Extreme High Speed Laser Cladding (EHSLC) method. Six samples were produced, with Sample 1 using conventional cladding and Samples 2 through 6 using EHSLC with varying parameters. The hardness of the layers varied significantly, with conventional cladding showing the lowest hardness (below 200 HV 0.1) and EHSLC samples reaching up to 600 HV 0.1. These differences are attributed to microstructural variations: austenitic structures had lower hardness and good corrosion resistance is assumed, while the samples with a significantly predominant martensitic structure had lower chromium and nickel content, leading to different mechanical properties and probably reduced corrosion resistance. The results highlight the importance of parameter selection in EHSLC for optimizing the performance of treated parts.

Název v anglickém jazyce

Analysis of Stainless Steel 316L Coatings Prepared by High-Speed and Conventional Laser Cladding

Popis výsledku anglicky

This study examines the properties of laser coatings applied to structural steel using 316L stainless steel to enhance corrosion resistance. It compares conventional laser cladding with the Extreme High Speed Laser Cladding (EHSLC) method. Six samples were produced, with Sample 1 using conventional cladding and Samples 2 through 6 using EHSLC with varying parameters. The hardness of the layers varied significantly, with conventional cladding showing the lowest hardness (below 200 HV 0.1) and EHSLC samples reaching up to 600 HV 0.1. These differences are attributed to microstructural variations: austenitic structures had lower hardness and good corrosion resistance is assumed, while the samples with a significantly predominant martensitic structure had lower chromium and nickel content, leading to different mechanical properties and probably reduced corrosion resistance. The results highlight the importance of parameter selection in EHSLC for optimizing the performance of treated parts.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/EH23_021%2F0008433" target="_blank" >EH23_021/0008433: Vývoj speciálních drátových polotovarů pro svařování a 3D tisk</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

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

1662-9779

Svazek periodika

378

Číslo periodika v rámci svazku

OCT 2025

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

7

Strana od-do

69 - 75

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-105021217734