LOCAL PROTECTION WITH SPECIAL PAINTS BASED ON COPPER POWDERS USED AGAINST IONIC NITRIDING

The paper presents aspects concerning the appreciation of the protection through special paints based on copper powders used against plasma nitriding. First of all the choice of copper is motivated as an important metallic component of protecting paints, with the characteristics that the copper p...

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Main Authors: Marius BIBU, Florin CIOFU
Format: Article
Language:English
Published: Academica Brancusi 2021-12-01
Series:Fiabilitate şi Durabilitate
Subjects:
Online Access:https://www.utgjiu.ro/rev_mec/mecanica/pdf/2021-02/04_Marius%20BIBU,%20Florin%20CIOFU%20-%20LOCAL%20PROTECTION%20WITH%20SPECIAL%20PAINTS%20BASED%20ON%20COPPER%20POWDERS%20USED%20AGAINST%20IONIC%20NITRIDING.pdf
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author Marius BIBU
Florin CIOFU
author_facet Marius BIBU
Florin CIOFU
author_sort Marius BIBU
collection DOAJ
description The paper presents aspects concerning the appreciation of the protection through special paints based on copper powders used against plasma nitriding. First of all the choice of copper is motivated as an important metallic component of protecting paints, with the characteristics that the copper presents in the context of the physical and chemical phenomena (from the cathode and from gas volume) specific for the ionic nitriding process.The paper contains comparatively some characteristics (the duration of drying on the coat, the compatibility of the components, the capacity of extension and of avoiding the leakage, the power of covering, the capacity of joining, and the emitting of gases, the resistance in friction before and after the ionic nitriding, the way of obtaining the copper powder and its quality, the capacity of removing after ionic nitriding etc.) of the mixtures, for the protection against ionic nitriding.
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publisher Academica Brancusi
record_format Article
series Fiabilitate şi Durabilitate
spelling doaj-art-d2fae258cfc34b92ad52371f19558d2b2025-08-20T02:13:43ZengAcademica BrancusiFiabilitate şi Durabilitate1844-640X2021-12-011422227LOCAL PROTECTION WITH SPECIAL PAINTS BASED ON COPPER POWDERS USED AGAINST IONIC NITRIDINGMarius BIBU0Florin CIOFU1”Lucian Blaga” University of SibiuLucian Blaga University of SibiuThe paper presents aspects concerning the appreciation of the protection through special paints based on copper powders used against plasma nitriding. First of all the choice of copper is motivated as an important metallic component of protecting paints, with the characteristics that the copper presents in the context of the physical and chemical phenomena (from the cathode and from gas volume) specific for the ionic nitriding process.The paper contains comparatively some characteristics (the duration of drying on the coat, the compatibility of the components, the capacity of extension and of avoiding the leakage, the power of covering, the capacity of joining, and the emitting of gases, the resistance in friction before and after the ionic nitriding, the way of obtaining the copper powder and its quality, the capacity of removing after ionic nitriding etc.) of the mixtures, for the protection against ionic nitriding.https://www.utgjiu.ro/rev_mec/mecanica/pdf/2021-02/04_Marius%20BIBU,%20Florin%20CIOFU%20-%20LOCAL%20PROTECTION%20WITH%20SPECIAL%20PAINTS%20BASED%20ON%20COPPER%20POWDERS%20USED%20AGAINST%20IONIC%20NITRIDING.pdfnitridingpolystyrenecopperlamellar powder
spellingShingle Marius BIBU
Florin CIOFU
LOCAL PROTECTION WITH SPECIAL PAINTS BASED ON COPPER POWDERS USED AGAINST IONIC NITRIDING
Fiabilitate şi Durabilitate
nitriding
polystyrene
copper
lamellar powder
title LOCAL PROTECTION WITH SPECIAL PAINTS BASED ON COPPER POWDERS USED AGAINST IONIC NITRIDING
title_full LOCAL PROTECTION WITH SPECIAL PAINTS BASED ON COPPER POWDERS USED AGAINST IONIC NITRIDING
title_fullStr LOCAL PROTECTION WITH SPECIAL PAINTS BASED ON COPPER POWDERS USED AGAINST IONIC NITRIDING
title_full_unstemmed LOCAL PROTECTION WITH SPECIAL PAINTS BASED ON COPPER POWDERS USED AGAINST IONIC NITRIDING
title_short LOCAL PROTECTION WITH SPECIAL PAINTS BASED ON COPPER POWDERS USED AGAINST IONIC NITRIDING
title_sort local protection with special paints based on copper powders used against ionic nitriding
topic nitriding
polystyrene
copper
lamellar powder
url https://www.utgjiu.ro/rev_mec/mecanica/pdf/2021-02/04_Marius%20BIBU,%20Florin%20CIOFU%20-%20LOCAL%20PROTECTION%20WITH%20SPECIAL%20PAINTS%20BASED%20ON%20COPPER%20POWDERS%20USED%20AGAINST%20IONIC%20NITRIDING.pdf
work_keys_str_mv AT mariusbibu localprotectionwithspecialpaintsbasedoncopperpowdersusedagainstionicnitriding
AT florinciofu localprotectionwithspecialpaintsbasedoncopperpowdersusedagainstionicnitriding