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Електронний архів Житомирського державного технологічного університету

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Title ???????????? ?????-?????????? ??????????????? ?????????? ??? ?????????? ?????????????? ??????????????? ?????
Application of ion-plasma thermocyclic nitriding for improving the durability of high-alloy steel
 
Creator ???????, ?.?.
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Liashenko, B.A.
Rutkovskyi, A.V.
Kumurzhi, O.Yu.
Antoniuk, V.S.
Kachynskyi, D.O.
Tomashchuk, V.S.
 
Subject ?????????????? ?????
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?????-???????? ????????????? ??????????
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high-alloy steel
surface
durability
ion-plasma thermocyclic nitriding
nitride layer
 
Description ???????? ?????????? ?????-?????????? ??????????????? ?????????? ??? ?????????? ?????????
???????? ??????????????? ?????, ??? ????????? ????????? ????????? ??????? ???????? ?? 9?12 ???,
????????? ? ???????????? ????????; ????????? ?????????????? ??????? ? 3?5 ????? ??
?????????? ??????????? ????????? ??? ??? ???????????. ???????? ???? ??? ??????????????
????????? ????? ? ?????? ??????????? ?????????? ???????? ???????????? ???????????? ?????? ???
???????????? ????????? ??????????????? ??????.
The results proved thar ion-plasma thermocyclic nitriding while forming the strengthened surface of high-alloy steel, helped to increase the hardness of the working surface to 9.12 GPa, compared to traditional methods; increase the productivity of the process 3-5 times and form a nitride layer surface without cracks. The data on the durability of reinforced layers in conditions of abrasive wear showed the effectiveness of the method for surface hardening high-strength steels.
 
Date 2016-04-04T11:20:32Z
2016-04-04T11:20:32Z
2015
 
Type Article
 
Identifier http://eztuir.ztu.edu.ua/123456789/2491
 
Language uk
 
Relation ?????? ????: ?????: ???????? ?????;3(74)
 
Publisher ????