| Standardization field | Metallic materials |
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| Technical committee | BAS/TC 4- Steel, steel products, non-ferrous metals and alloys |
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| Term (EN) | diffusion zone |
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| Definition (EN) | Surface layer formed during a THERMOCHEMICAL TREATMENT containing, in solid solution or where appropriate partially precipitated, the element(s) introduced during the treatment. The content of these elements diminishes continuously as the core is approached.
The precipitates in the diffusion zone can be nitrides, carbides, etc. |
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| Term (FR) | |
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| Definition (FR) | |
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| Term (DE) | |
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| Definition (DE) | |
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| Term (BS) | difuziona zona |
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| Definition (BS) | Površinski sloj formiran za vrijeme TERMOHEMIJSKOG POSTUPKA koji sadrži, u čvrstom rastvoru ili gdje je primjereno parcijalno precipitiran element (elemente) uveden(e) za vrijeme postupka. Sadržaj tih elemenata opada kontinuirano prema jezgru.
Precipitati u difuzionoj zoni mogu biti nitridi, karbidi, itd.
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| Term (HR) | |
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| Definition (HR) | |
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| Term (SR) | |
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| Definition (SR) | |
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| Date | 2016-04-04 |
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| Standards | BAS EN 10052:2005 |
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