Evaluation of Structural and Mechanical Properties of the Nitrided Layer on Steel for Weapons

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F21%3A00556968" target="_blank" >RIV/60162694:G43__/21:00556968 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43210/21:43919657

Result on the web

<a href="https://journalmt.com/artkey/mft-202102-0011_evaluation-of-structural-and-mechanical-properties-of-the-nitrided-layer-on-steel-for-weapons.php" target="_blank" >https://journalmt.com/artkey/mft-202102-0011_evaluation-of-structural-and-mechanical-properties-of-the-nitrided-layer-on-steel-for-weapons.php</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/mft.2021.031" target="_blank" >10.21062/mft.2021.031</a>

Result language

angličtina

Original language name

Evaluation of Structural and Mechanical Properties of the Nitrided Layer on Steel for Weapons

Original language description

Nitriding is a technology that leads to an increase in the utility value of the product. It’s most important benefits include increased corrosion resistance, abrasion resistance, wear resistance, increased resistance to fatigue failure under cyclic loading, and many others. The design of a suitable nitriding technology not only on the basis of empirics requires a closer study of the relationship between the structure of the nitriding layer, its properties and the course of a particular degradation process. Because the life of most components is related to abrasion on the surface, the occurrence of fatigue cracks and corrosion effects, it is crucial to influence the mechanical and other properties in this surface area. High functional requirements are placed on the functional surfaces of steels for weapons production, which lead to a long service life, reliability and dependability of the components of the weapon system and its safe use. The paper discuss the influence of selected nitriding technologies on the mechanical properties of steel 42CrMo4 and 34CrNiMo6, especially on the hard and microhardness of surface layers, change of its structure and next to change the surface texture and dimension of component. The steels were nitrided in plasma and gas. Nitriding in gas led to more significant structural changes in the surface layer of both steels compared to plasma nitriding.

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

20500 - Materials engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

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

21

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

183-191

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-85104226147