Quality Evaluation of Carburized Surfaces of Steels Used in Military Technology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F20%3A00555998" target="_blank" >RIV/60162694:G43__/20:00555998 - isvavai.cz</a>
Result on the web
<a href="http://journalmt.com/artkey/mft-202002-0007_quality-evaluation-of-carburized-surfaces-of-steels-used-in-military-technology.php" target="_blank" >http://journalmt.com/artkey/mft-202002-0007_quality-evaluation-of-carburized-surfaces-of-steels-used-in-military-technology.php</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21062/mft.2020.028" target="_blank" >10.21062/mft.2020.028</a>
Alternative languages
Result language
angličtina
Original language name
Quality Evaluation of Carburized Surfaces of Steels Used in Military Technology
Original language description
Carburizing is used in applications where there is a high demand for surface hardness and abrasion resistance along with core toughness requirements. Carburizing is mainly used for parts which are subjected to abrasion, such as shafts, pins, gears, cams, etc. At the same time as the hardness of the surface layer increases, the fatigue limit of the steel increases after carburizing. The article deals with the evaluation of surface quality of carburized steels 16MnCr5 and 14NiCr14 in terms of surface texture change and dimension change after application of carburizing. The analysed steels are used mainly in the production of gear wheels for gearboxes of wheeled, tracked and artillery. Furthermore, the coefficients of friction and wear were evaluated on these steels. The functional surfaces of heat-treated steels were analysed after grinding and after gas carburizing. The evaluation of the surface quality results in a deterioration of the surface roughness and an increase in dimensions after carburizing. The coefficient of friction after carburizing reaches a higher value compared to ground surfaces, while the coefficient of wear decreases.
Czech name
—
Czech description
—
Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
20500 - Materials engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Manufacturing Technology
ISSN
1213-2489
e-ISSN
—
Volume of the periodical
20
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
10
Pages from-to
152-161
UT code for WoS article
—
EID of the result in the Scopus database
2-s2.0-85090424960