OPTIMIZATION OF FILLER MATERIALS FOR LARGE FORGING DIES

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F16%3AN0000024" target="_blank" >RIV/26316919:_____/16:N0000024 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.programmaster.org/PM/PM.nsf/ApprovedAbstracts/E6A11DA1D2925E3185257F770054168A?OpenDocument" target="_blank" >http://www.programmaster.org/PM/PM.nsf/ApprovedAbstracts/E6A11DA1D2925E3185257F770054168A?OpenDocument</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

OPTIMIZATION OF FILLER MATERIALS FOR LARGE FORGING DIES

Popis výsledku v původním jazyce

Repair welding is widely used for smaller dies where adequate conditions for making high-quality welds can be provided easily. With large dies, it is far more difficult to guarantee adequate conditions for the welding process, for instance by pre-heating the die. For this reason, repair welding is rarely carried out on large dies in practice. This paper gives a comparison of novel filler materials for rebuilding large forging dies. Experimental weld deposits were applied to a die segment made of DIN 1.2714 material. Wear tests of the deposits were carried out using the pin-on-disc method. The quality of welds was studied by metallographic observation. The results show that the proposed repair methodology is suitable for rebuilding large dies.

Název v anglickém jazyce

OPTIMIZATION OF FILLER MATERIALS FOR LARGE FORGING DIES

Popis výsledku anglicky

Repair welding is widely used for smaller dies where adequate conditions for making high-quality welds can be provided easily. With large dies, it is far more difficult to guarantee adequate conditions for the welding process, for instance by pre-heating the die. For this reason, repair welding is rarely carried out on large dies in practice. This paper gives a comparison of novel filler materials for rebuilding large forging dies. Experimental weld deposits were applied to a die segment made of DIN 1.2714 material. Wear tests of the deposits were carried out using the pin-on-disc method. The quality of welds was studied by metallographic observation. The results show that the proposed repair methodology is suitable for rebuilding large dies.

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Materials Science and Technology Conference and Exhibition 2016, MS and T 2016

ISBN

978-0-87339-765-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

727-732

Název nakladatele

Association for Iron and Steel Technology

Místo vydání

Warrendale (USA)

Místo konání akce

Salt Laky City (USA)

Datum konání akce

26. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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