1. Samir Butković, Univerzitet u Tuzli, Mašinski fakultet,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
2. Emir Šarić,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
3. Muhamed Mehmedovic,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
Production of nickel free austenitic stainless steels is usually performed using sintering or melting in nitrogen atmosphere, where nitrogen as austenite forming element replaces nickel. These steels can also be produced by additional nitriding in solid state of final ferritic stainless steel components. In this case, properties of the steel do not depend only on casting or sintering parameters, but also on nitriding and post sintering heat treatment parameters. In this regard, effect of subsequent heat treatment parameters on properties of the sintered austenitic nickel-free stainless steel were analysed in this work. Post sintering heat treatments, in nitrogen atmosphere, were performed using dilatometer DIL 402/C/7. Microstructural changes after heat treatment and dilatometer test results are presented in the paper.
Ključne reči :
Tematska oblast:
Production and Computer-Aided Technologies
Datum:
02.03.2017.
13th International Conference on Accomplishments in Mechanical and Industrial Engineering
Datoteka uz rad
(6.06 MB)
