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: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Academica Brancusi
2021-12-01
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| 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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| Summary: | 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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| ISSN: | 1844-640X |