Pregled bibliografske jedinice broj: 113793
Numerical Simulation of Quenched Hardness of Steel Specimen
Numerical Simulation of Quenched Hardness of Steel Specimen // Proceedings from the 1st Int. Surface Eng. Congres and the 13th IFHTSE Congres
Columbus (OH), Sjedinjene Američke Države: ASM International, 2003. str. 332-336 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 113793 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Numerical Simulation of Quenched Hardness of Steel Specimen
Autori
Smoljan, Božo ; Cajner, Franjo
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings from the 1st Int. Surface Eng. Congres and the 13th IFHTSE Congres
/ - : ASM International, 2003, 332-336
Skup
Surface Engineering Coatings and Heat treatment
Mjesto i datum
Columbus (OH), Sjedinjene Američke Države, 07.10.2002. - 10.10.2002
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Steel; Quenching; Numerical Simulation; Finite Volume Method
Sažetak
Using the experiment and computer simulation of steel quenching an investigation of influence of the shape complexity on quenching results has done. An algorithm of computer simulation of transient temperature fields is based on finite volume method. An algorithm for prediction of specimen hardness is based on Jominy test results. Hardness in specimen points was calculated by the conversion of calculated characteristic cooling time for phase transformation t8/5 to hardness. Heat transfer coefficient and heat conductivity coefficient values involved in mathematical model have been obtained by the calibration. The computer simulation was applied on quenching of shafts with different bearing diameter. Shaft bearing dimension affects quenched hardness distribution in investigated steel shaft.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
