Possibilities of magnetic measurement of the depth of decarburization in the pro-cess of isothermal hardening of castings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F18%3A00006424" target="_blank" >RIV/46747885:24210/18:00006424 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/18:00006424

Výsledek na webu

<a href="https://ping.zcu.cz/export/sites/ping/download/SBORNIK_PING_2018.pdf" target="_blank" >https://ping.zcu.cz/export/sites/ping/download/SBORNIK_PING_2018.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Possibilities of magnetic measurement of the depth of decarburization in the pro-cess of isothermal hardening of castings

Popis výsledku v původním jazyce

In any process involving high temperature, the surface layers of the material are always desirable or undesirable influensed. One of the phenomena is decarburization, which is inevitable, but from a certain depth is always considered undesirable, as it has significant negative effects on the resulting casting properties, especially for fatigue-stressed components. Therefore, it is advisable to detect the decarburization rate during the production process. Ideally by using 100% non-destructive control. The magnetic spot-pole method, which is already success-fully applied to steels, is used for the measurement. Cast iron containing graphite, and isothermal hardened cast iron with austeritie, however, have some specificities that may affect the measurement. Also, these specifics are mentioned here.

Název v anglickém jazyce

Possibilities of magnetic measurement of the depth of decarburization in the pro-cess of isothermal hardening of castings

Popis výsledku anglicky

In any process involving high temperature, the surface layers of the material are always desirable or undesirable influensed. One of the phenomena is decarburization, which is inevitable, but from a certain depth is always considered undesirable, as it has significant negative effects on the resulting casting properties, especially for fatigue-stressed components. Therefore, it is advisable to detect the decarburization rate during the production process. Ideally by using 100% non-destructive control. The magnetic spot-pole method, which is already success-fully applied to steels, is used for the measurement. Cast iron containing graphite, and isothermal hardened cast iron with austeritie, however, have some specificities that may affect the measurement. Also, these specifics are mentioned here.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/EF16_025%2F0007293" target="_blank" >EF16_025/0007293: Modulární platforma pro autonomní podvozky specializovaných elektrovozidel pro dopravu nákladu a zařízení</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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