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Naslov:Effect of heat treatment on thermal conductivity of additively manufactured AISI H13 tool steel
Avtorji:ID Tome, Samo (Avtor)
ID Karpe, Blaž (Avtor)
ID Paulin, Irena (Avtor)
ID Godec, Matjaž (Avtor)
Datoteke:.pdf PDF - Predstavitvena datoteka, prenos (655,96 KB)
MD5: 9083F069BDE4D46FF023DB9E577C39A9
 
URL URL - Izvorni URL, za dostop obiščite https://www.confer.cz/metal/2023/4677-effect-of-heat-treatment-on-thermal-conductivity-of-additively-manufactured-aisi-h13-tool-steel
 
Jezik:Angleški jezik
Tipologija:1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija:Logo IMT - Inštitut za kovinske materiale in tehnologije
Povzetek:AISI H13 is commonly used for tooling, where higher wear resistance, thermal fatigue resistance, or hot toughness is required. Such examples include forging dies, plastic molds, hot shear blades, high-pressure die casting, and extrusion dies. Thus, thermal conductivity is one of the most important factors for hot work tools. Typically, the work cycle of a hot work tool designed for forging consists of four main phases: the forging stroke, with which the die imparts its shape onto the part, a brief pause while the die is reset to its original position, a lubrication phase, and a post lubrication dwell phase. During the forging phase, a significant amount of heat is transferred to the die while it is in contact with the part. This heat must then be dispelled for the part to return to a working temperature. While somewhat different, other hot work processes mentioned above are similar in that the hot work tool gets heated to a high temperature due to the contact with the object of deformation. The process of additive manufacturing (AM) promises better, more efficient tool production with features like conforming cooling channels, which would reduce the thermal fatigue of tools, prolonging tool life. However, the powder bed fusion (PBF) method creates a columnar microstructure, which has a detrimental effect on the thermal conductivity of H13 tool steel. Our investigation focused on the beneficial effect of heat treatment, specifically annealing at different temperatures, on the thermal conductivity of AM-produced H13 parts.
Ključne besede:SLM, thermal conductivity, tool steel, heat treatment
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Založnik:TANGER
Leto izida:2024
Št. strani:Str. 146-150
Izvor:Češka
PID:20.500.12556/DiRROS-18284 Novo okno
UDK:669.14
ISSN pri članku:2694-9296
DOI:10.37904/metal.2023.4677 Novo okno
COBISS.SI-ID:185408771 Novo okno
Avtorske pravice:Licenca Creative Commons je navedena na pristajalni strani članka (glej izvorni URL): "© This is an open access article distributed under the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/)". (Datum opombe 4. 4. 2023)
Opomba:Nasl. z nasl. zaslona; Opis vira z dne 14. 2. 2024;
Datum objave v DiRROS:28.02.2024
Število ogledov:805
Število prenosov:370
Metapodatki:XML DC-XML DC-RDF
:
TOME, Samo, KARPE, Blaž, PAULIN, Irena in GODEC, Matjaž, 2024, Effect of heat treatment on thermal conductivity of additively manufactured AISI H13 tool steel. V : Metal 2023 [na spletu]. Objavljeni znanstveni prispevek na konferenci. Češka : TANGER. 2024. p. 146–150. [Dostopano 27 marec 2025]. Pridobljeno s: https://dirros.openscience.si/IzpisGradiva.php?lang=slv&id=18284
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Gradivo je del zbornika

Naslov:Metal 2023
COBISS.SI-ID:185388291 Novo okno

Gradivo je del revije

Naslov:Metal ...
Skrajšan naslov:Metal
Založnik:Tanger s.r.o.
ISSN:2694-9296
COBISS.SI-ID:128396547 Novo okno

Gradivo je financirano iz projekta

Financer:ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:P2-0132
Naslov:Fizika in kemija površin kovinskih materialov
Financer:ARIS - Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije
Številka projekta:L2-2613
Naslov:Novi kompozitni materiali s kovinsko matrico, ojačano z nanodelci ter izdelani s selektivnim laserskim taljenjem za aplikacije v orodjarstvu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:SLM, toplotna prevodnost, orodno jeklo, toplotna obdelava


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