Mechanical properties of mineral stone wool fibers based on mixture of blast furnace slag and diabase

Imamović, Aida (avtor), Bizjan, Benjamin (avtor), Seferović, Raif (avtor), Mrvar, Primož (avtor), Bombač, David (avtor)

Metallurgical slag is a valuable, but insufficiently used by-product especially from the production of iron and steel.This paper investigates the potential of employing the mixtures of blast furnace slag and naturally occurring minerals in production of mineral wool. Fibers were produced from molten batches of slag-diabase mixtures, and then tested for mechanical properties. Young's modulus and surface hardness of individual fibers were determined by the nanoindentation procedure. Based on experimental results, it can be concluded that mechanical properties of produced fibers are comparable to the properties of nonslag stone wool fibers. This leads to a conclusion that blast furnace slag can be used as the main component in production of mineral wool, largely replacing the natural minerals.

• Jezik: Angleški jezik
• Ključne besede: mineral wool, fibers, blast furnace slag, spinning machine
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo ; NTF - Naravoslovnotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2019
• Št. strani: Str. 1408-1413
• Številčenje: Vol. 7, no. 4
• PID: 20.500.12556/RUL-126364
• UDK: 666.198(045)
• ISSN pri članku: 2320-5407
• DOI: 10.21474/IJAR01/8967
• COBISS.SI-ID: 16600603
• Datum objave v RUL: 19.04.2021

IMAMOVIĆ, Aida, BIZJAN, Benjamin, SEFEROVIĆ, Raif, MRVAR, Primož in BOMBAČ, David, 2019, Mechanical properties of mineral stone wool fibers based on mixture of blast furnace slag and diabase. International journal of advanced research [na spletu]. 2019. Vol. 7, no. 4, p. 1408–1413. [Dostopano 19 marec 2025]. DOI 10.21474/IJAR01/8967. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=126364

Gradivo je del revije

• Naslov: International journal of advanced research
• Skrajšan naslov: Int. j. adv. res.
• Založnik: Dept. of Zoology, Mata Jijabai Govt. P. G. Girls College
• ISSN: 2320-5407
• COBISS.SI-ID: 524169497

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 19.04.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: mineralna volna, žlindra, vlakna, mehanske lastnosti

Projekti

• Financer: Drugi - Drug financer ali več financerjev
• Program financ.: Federation BiH Ministry of Science and Education