Naslov
Performance Of Cyclic Annealing At Steel Formability Improvement

Autori
Smoljan, Božo ; Jurković, Milan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Materials And Metallurgy / Mamuzić, Ilija - Zagreb : Hrvatsko metalurško društvo, 2000

Skup
SHMD 2000-Symposium Of Croatian Metallurgical Society

Mjesto i datum
Opatija, Hrvatska, 25.06.2000. - 29.06.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Cyclic Annealing; Steel Formability Improvement; Stress-Strain Curves

Sažetak
The performance of cyclic annealing at steel formability improvement has been investigated. The investigations were done on steel Ck 60 (DIN). The steel formability was investigated on the basis of the true strength-strain curve which is fundamental property that determines the steel formability. Stress-strain curves are determined by compression test.Steel with good formability has small strenght properties and high plasticity and toughness. Good formability can be obtained by the isothermal or cyclic annealing. On the basis of actual research it was found that better formability properties are obtained by the appropriate cyclic heat treatment then by isothermal annealing.The change of steel formability by cyclic annealing directly depends on the structure fineness and thermal hardening

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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