Mechanical properties of mineral stone wool fibers based on mixture of blast furnace slag and diabase
ID Imamović, Aida (Author), ID Bizjan, Benjamin (Author), ID Seferović, Raif (Author), ID Mrvar, Primož (Author), ID Bombač, David (Author)

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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.

Keywords:mineral wool, fibers, blast furnace slag, spinning machine
Work type:Article
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
NTF - Faculty of Natural Sciences and Engineering
Publication status in journal:Published
Article version:Publisher's version of article
Number of pages:Str. 1408-1413
Numbering:Vol. 7, no. 4
PID:20.500.12556/RUL-126364 This link opens in a new window
ISSN on article:2320-5407
DOI:10.21474/IJAR01/8967 This link opens in a new window
COBISS.SI-ID:16600603 This link opens in a new window
Publication date in RUL:19.04.2021
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Record is a part of a journal

Title:International journal of advanced research
Shortened title:Int. j. adv. res.
Publisher:Dept. of Zoology, Mata Jijabai Govt. P. G. Girls College
COBISS.SI-ID:524169497 This link opens in a new window


License:CC BY 4.0, Creative Commons Attribution 4.0 International
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:19.04.2021

Secondary language

Keywords:mineralna volna, žlindra, vlakna, mehanske lastnosti


Funder:Drugi - Drug financer ali več financerjev
Funding programme:Federation BiH Ministry of Science and Education

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