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Thermal fatigue cracking of die-casting dies

M. Muhič ; TKC d.o.o., Ljubljana, Slovenia
J. Tušek ; Faculty of Mechanical Engineering, Ljubljana, Slovenia
F. Kosel ; Faculty of Mechanical Engineering, Ljubljana, Slovenia
D. Klobčar ; Faculty of Mechanical Engineering, Ljubljana, Slovenia
M. Pleterski ; Faculty of Mechanical Engineering, Ljubljana, Slovenia

Puni tekst: engleski, pdf (304 KB) str. 9-12 preuzimanja: 2.945* citiraj
APA 6th Edition
Muhič, M., Tušek, J., Kosel, F., Klobčar, D. i Pleterski, M. (2010). Thermal fatigue cracking of die-casting dies. Metalurgija, 49 (1), 9-12. Preuzeto s https://hrcak.srce.hr/40242
MLA 8th Edition
Muhič, M., et al. "Thermal fatigue cracking of die-casting dies." Metalurgija, vol. 49, br. 1, 2010, str. 9-12. https://hrcak.srce.hr/40242. Citirano 08.12.2019.
Chicago 17th Edition
Muhič, M., J. Tušek, F. Kosel, D. Klobčar i M. Pleterski. "Thermal fatigue cracking of die-casting dies." Metalurgija 49, br. 1 (2010): 9-12. https://hrcak.srce.hr/40242
Harvard
Muhič, M., et al. (2010). 'Thermal fatigue cracking of die-casting dies', Metalurgija, 49(1), str. 9-12. Preuzeto s: https://hrcak.srce.hr/40242 (Datum pristupa: 08.12.2019.)
Vancouver
Muhič M, Tušek J, Kosel F, Klobčar D, Pleterski M. Thermal fatigue cracking of die-casting dies. Metalurgija [Internet]. 2010 [pristupljeno 08.12.2019.];49(1):9-12. Dostupno na: https://hrcak.srce.hr/40242
IEEE
M. Muhič, J. Tušek, F. Kosel, D. Klobčar i M. Pleterski, "Thermal fatigue cracking of die-casting dies", Metalurgija, vol.49, br. 1, str. 9-12, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/40242. [Citirano: 08.12.2019.]

Sažetak
Die-casting dies are exposed to high thermal and mechanical loads. Thermal fatigue cracking of dies due to thermal cycling may importantly shorten the life-time of the die. Cracks degrade the surface quality of dies and consequently the surface of castings. In this study, thermal fatigue cracking of dies was analyzed during the process of die casting aluminium alloys. During the process cracks were observed and measured and their location and size were determined. Thermal and mechanical loads cause high local stresses and consequently surface cracks. First cracks occur as early as after 2000 cycles and propagate progressively with cycles.

Ključne riječi
die casting; die defect; thermal fatigue; surface cracks

Hrčak ID: 40242

URI
https://hrcak.srce.hr/40242

[hrvatski]

Posjeta: 3.470 *