Naslov
INFLUENCE OF POST WELD HEAT TREATMENT ON P91/T91 STEEL WELD JOINTS TOUGHNESS

Autori
Dunđer, Marko ; Samardžić, Ivan ; Duspara, Miroslav ; Salopek, Goran

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

Izvornik
COMPUTER INTEGRATED MANUFACTURING AND HIGH SPEED MACHINING / Abele, Eberhard ; Udiljak, Toma ; Ciglar, Damir - Zagreb : Hrvatska udruga proizvodnog strojarstva (HUPS), 2015, 97-103

ISBN
978-953-7689-03-2

Skup
15th INTERNATIONAL SCIENTIFIC CONFERENCE ON PRODUCTION ENGINEERING

Mjesto i datum
Vodice, Hrvatska, 10.06.2015. - 13.06.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
P91/T91steel; coarse-grained heat affected zone (CG HAZ); fine-grained heat affested zone (FG HAZ); PWT

Sažetak
In this paper the influence of heat treatment in coarse – grained (CG HAZ) and in fine – grained heat affected zone ( FG HAZ) had been tested on P91 steel. The steel is intended for work in higher temperatures in heat plants. Heat treatment after welding is needed since welding significantly lessens mechanical properties, including toughness. Results have shown that heat treatment on temperature of 760 °C over 2 hours has a good effect on mechanical properties as a result of hardness decrease. Research has been done on samples simulated on the heat cycles simulator Smitweld TCS 1405.....

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA