Naslov
An Application of JM® -test in Computer Simulation of Quenching of Cold Work Tool Steels

Autori
Smoljan, Božo ; Iljkić, Dario ; Totten, George ; Felde, Imre

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

Izvornik
Proceedings of the 7th International Tooling Conference / Rosso, M. ; Actis Grande, D. ; Uges, D. - Torino : Editrice ANCORA, Milano, 2006, 565-572

Skup
7th International Tooling Conference

Mjesto i datum
Torino, Italija, 02.05.2006. - 05.05.2006

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 cold work tool steels and possibility of application of modified Jominy-test in computer simulation of quenching of cold work 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. Prediction of hardness distribution in quenched workpieces made of cold work tool steel X 210 Cr 12 based on modified Jominy-test has been done. 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

POVEZANOST RADA