Monitoring of the Diffusion Processes during Carburizing Automotive Steel Parts

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F16%3A00000526" target="_blank" >RIV/46747885:24210/16:00000526 - isvavai.cz</a>

Result on the web

<a href="https://www.researchgate.net/publication/305235219_Monitoring_of_the_diffusion_processes_during_carburizing_automotive_steel_parts" target="_blank" >https://www.researchgate.net/publication/305235219_Monitoring_of_the_diffusion_processes_during_carburizing_automotive_steel_parts</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Monitoring of the Diffusion Processes during Carburizing Automotive Steel Parts

Original language description

The article deals with the prediction of diffusion process of steel components, respectively diffusion of carbon during carburizing. The calculation was made on the basis of the solution diffusion in semi-infinite space. For the calculation there was used the II. Fick's law. For the reason that the transfer medium is formed at the interface environments diffusion boundary layer, for the more accurate calculations, it is necessary to consider the coefficient of transfer of atoms of carbon. For the calculation of the diffusion coefficient D was used Arrheni-us`s equation, which is based on the rate of diffusion processes (diffusion). It was calculated the time for diffusion of carbon to achieve the concentration of 0.8% C. There was also made a calculation of carbon diffusion in the gear from material EN DIN 1.7142 (DIN 14221). Diffusion was performed at 950 ° C, the initial concentration of carbon was 0.2%. Carburizing carbon concentration was 1.1% C and carburizing time was 1, 3 and 6 hours.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

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

Name of the periodical

Manufacturing Technology

ISSN

1213-2489

e-ISSN

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Volume of the periodical

16

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

225-230

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-84976491540