Pregled bibliografske jedinice broj: 837214
Quenching oil selection based on cooling effects of different oils composition
Quenching oil selection based on cooling effects of different oils composition // Proceedings of the 3th Mediterranean Conference on Heat Treatment and Surface Engineering / Vojteh, Leskovšek ; Božo, Smoljan ; Massimo, Pellizzari ; Bojan, Podgornik ; Marko ; Sedlaček (ur.).
Ljubljana: Slovenian Society for Heat Treatment ; Institute of Metals and Technology, 2016. str. 87-95 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 837214 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Quenching oil selection based on cooling effects of different oils composition
Autori
Matijević, Božidar ; Župan, Josip ; Pedišić, Ljiljana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 3th Mediterranean Conference on Heat Treatment and Surface Engineering
/ Vojteh, Leskovšek ; Božo, Smoljan ; Massimo, Pellizzari ; Bojan, Podgornik ; Marko ; Sedlaček - Ljubljana : Slovenian Society for Heat Treatment ; Institute of Metals and Technology, 2016, 87-95
ISBN
978-961-92518-9-8
Skup
MCHT&SE 2016 - 3rd Mediterranean Conference on Heat Treatment and Surface Engineering
Mjesto i datum
Portorož, Slovenija, 26.09.2016. - 28.09.2016
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Heat treatment; quenching oils; cooling characteristics; oil composition; additives
Sažetak
The quenching oils contain base oil and different types of additives according to application requirements and also safety impact to the workers or environment. High-performance quenching oils must have very high oxidation and thermal resistance, high flash point, low sludge formation and acceptable heat-transfer characteristics. That can be achieve by proper components selection, both base oils and additives. Adequate selection of quenching media decreases the risk of tensile stresses, cracking and workpiece distortion, and imparts cleanliness to metal parts. There are numerous compounds available for formulate quenching oils: as base oil are mineral, synthetic and natural oils, used separately or in combination, as additives are used different rust and oxidation preventives, accelerators, busters and others. Mineral base oils are widely used because of their advantages with respect to stability in comparison to natural oils, or lower prices in comparison to synthetic oils. In this work are presented the results of laboratory investigation of physical and chemical properties of new quenching oils based on several types of mineral oils and proper additives at different treat levels. Cooling characteristics of oils are determined at three temperatures according to ISO 9950 standard.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
120-1252973-1814 - Difuzijsko modificiranje čelika karbidnim slojevima (Matijević, Božidar, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
