Standardization field | Metallic materials |
Technical committee | BAS/TC 4- Steel, steel products, non-ferrous metals and alloys |
Term (EN) | carbonitriding |
Definition (EN) | carbonitriding
THERMOCHEMICAL TREATMENT which is applied to a ferrous product heated to a temperature above Ac1 to obtain a surface enrichment in carbon and nitrogen, which are in solid solution in the austenite.
Generally, this OPERATION is followed immediately by QUENCH HARDENING.
NOTE 1 The MEDIUM in which CARBONITRIDING takes place shall be specified, for example gas, salt bath, etc.
NOTE 2 CARBONITRIDING carried out in a bath of molten salts containing cyanides is called CYANIDING.
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Term (BS) | karbonitriranje |
Definition (BS) | TERMOHEMIJSKI POSTUPAK koji se primjenjuje na proizvod od gvožđa i čelika, zagrijan do temperature iznad Ac1 tačke, radi obogaæivanja površine dušikom, koji se nalazi u čvrstom rastvoru u austenitu.
Opæenito poslije ove OPERACIJE odmah slijedi OTVRDNJAVANJE KALJENJEM.
NAPOMENA 1 SREDINA u kojoj se KARBONITRIRANJE dešava mora biti specificirana , naprimjer gas, solna kupka itd.
NAPOMENA 2 KARBONITRIRANJE, izvedeno u kupki rastopljenih soli koje sadrže cijanide, naziva se CIJANIDIZACIJA.
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Date | 2016-04-04 |
Standards | BAS EN 10052:2005 |
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