Thermal properties of armur steel (CROSBI ID 715492)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kosec, Borut ; Kranjec, Tjaša ; Karpe, Blaž ; Nagode, Aleš ; Bizjak, Milan ; Bernetič Jure ; Gojić, Mirko ; Burzić, Zija ; Rimac, Milan ; Kosec, Gorazd
engleski
Thermal properties of armur steel
The presented investigation work investigates thermal properties of the ultra-high hardness (UHH) armour steel. Steel is distinguished with high hardness and strength. It is sold in the quenched or tempered state, because achieving planned hardness which has to be between 590 HB and 640 HB. In the frame of the investigation work the analysis of thermal properties of the steel was carried out on the device Hot Disk TPS 2200, which works according to the method of transient plane source (TPS) method. Measurements were carried out according to the standard ISO 22007. In addition to thermal properties we measured hardness and analyzed the microstructure of the steel. The study aimed to determine thermal properties at ambient and at elevated temperatures. The results have shown that thermal conductivity increases up to the temperature of 400°C. Analyzed steel can be classified as medium thermal conductive steel with an average value of thermal conductivity of 27.17 W/mK at ambient temperature.
armour steel, thermal properties, measurements, temperature
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Podaci o prilogu
160-165.
2021.
objavljeno
Podaci o matičnoj publikaciji
Proceedings 13th Scientific - Research Symposium with International Participation: metallic and nonmetallic materials : production - properties - application
Bušatlić, Ilhan
Zenica: University of Zenici, Faculty for Metallurgy and Technology
2566-4344
Podaci o skupu
13th Scientific - Research Symposium with International Participation: Metallic and nonmetallic materials
predavanje
27.05.2021-27.05.2021
Zenica, Bosna i Hercegovina