Naslov
Evaluation of Steel Hardenability by JM® -test

Autori
Smoljan, Božo ; Iljkić, Dario ; Tomašić, Neven ; Felde, Imre ; Totten, George ; Reti, Tamas

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Hungarian Conference and Exhibition on Materials Science Testing and Informatics / - , 2005

Skup
Proceedings of the Hungarian Conference and Exhibition on Materials Science Testing and Informatics

Mjesto i datum
Balatonfüred, Mađarska, 09.10.2005. - 11.10.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
quenching; computer simulation; high-hardenability tool steels

Sažetak
The modified Jominy-test was designed for prediction of hardenability of high-hardenability tool steels and possibility of application of modified Jominy-test in computer simulation of quenching of high-hardenability tool steels has been investigated. Because of high hardenability there are limits in application of original Jominy-specimen in simulation of quenching of steels. The performance of investigated modified Jominy-test in simulation of quenching of high-hardenability tool steels was estimated by comparison of cooling curves of modified Jominy-specimen (JM® -specimen) and cylindrical specimen. The influence of dimension of JM® -specimen on cooling curves has been investigated. The time of cooling, t8/5 relevant for results of quenching was predicted. Modified Jominy-test can be applied in simulation of quenching of steel with higher hardenability rather than original Jominy-test.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti

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