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Studying the properties of shell molds manufactured under industrial conditions using unsteady-state pressure

V. Yu. Kulikov ; Karaganda State Technical University, Karaganda, Kazakhstan
Sv. S. Kvon ; Karaganda State Technical University, Karaganda, Kazakhstan
M. K. Ibatov ; Karaganda State Technical University, Karaganda, Kazakhstan
Ye. P. Chsherbakova   ORCID icon orcid.org/0000-0001-6678-6673 ; Karaganda State Technical University, Karaganda, Kazakhstan
D. A. Issagulova ; Karaganda State Technical University, Karaganda, Kazakhstan
A. M. Dostaeva   ORCID icon orcid.org/0000-0002-1982-2368 ; Karaganda State Technical University, Karaganda, Kazakhstan

Puni tekst: engleski, pdf (1 MB) str. 499-502 preuzimanja: 21* citiraj
APA 6th Edition
Kulikov, V.Y., Kvon, S.S., Ibatov, M.K., Chsherbakova, Y.P., Issagulova, D.A. i Dostaeva, A.M. (2020). Studying the properties of shell molds manufactured under industrial conditions using unsteady-state pressure. Metalurgija, 59 (4), 499-502. Preuzeto s https://hrcak.srce.hr/241170
MLA 8th Edition
Kulikov, V. Yu., et al. "Studying the properties of shell molds manufactured under industrial conditions using unsteady-state pressure." Metalurgija, vol. 59, br. 4, 2020, str. 499-502. https://hrcak.srce.hr/241170. Citirano 19.09.2020.
Chicago 17th Edition
Kulikov, V. Yu., Sv. S. Kvon, M. K. Ibatov, Ye. P. Chsherbakova, D. A. Issagulova i A. M. Dostaeva. "Studying the properties of shell molds manufactured under industrial conditions using unsteady-state pressure." Metalurgija 59, br. 4 (2020): 499-502. https://hrcak.srce.hr/241170
Harvard
Kulikov, V.Y., et al. (2020). 'Studying the properties of shell molds manufactured under industrial conditions using unsteady-state pressure', Metalurgija, 59(4), str. 499-502. Preuzeto s: https://hrcak.srce.hr/241170 (Datum pristupa: 19.09.2020.)
Vancouver
Kulikov VY, Kvon SS, Ibatov MK, Chsherbakova YP, Issagulova DA, Dostaeva AM. Studying the properties of shell molds manufactured under industrial conditions using unsteady-state pressure. Metalurgija [Internet]. 2020 [pristupljeno 19.09.2020.];59(4):499-502. Dostupno na: https://hrcak.srce.hr/241170
IEEE
V.Y. Kulikov, S.S. Kvon, M.K. Ibatov, Y.P. Chsherbakova, D.A. Issagulova i A.M. Dostaeva, "Studying the properties of shell molds manufactured under industrial conditions using unsteady-state pressure", Metalurgija, vol.59, br. 4, str. 499-502, 2020. [Online]. Dostupno na: https://hrcak.srce.hr/241170. [Citirano: 19.09.2020.]

Sažetak
The article deals with studying the properties of shell molds. A series of tests was carried out using ground broken chamotte bricks. The tests show that the most durable mold is obtained using the ratio of quartz sand and fireclay chips in approximately the same proportions. There were used different base pressures during shaping, the most rational was recognized 0,2 MPa. A field study showed an exponential dependence of density on base pressure. The pressure of 0,25 MPa allows obtaining dense molds that withstand transportation between workshops. The dependences of the sand density on forging pressure, bending strength on the applied static pressure, gas permeability of the sand-resin shell depending on the duration of the shaping, gas permeability of the mold on the sintering time and gas permeability of the mold on the sintering temperature are considered.

Ključne riječi
casting; shell mold; sand-resin mixture; pressure; quality

Hrčak ID: 241170

URI
https://hrcak.srce.hr/241170

Posjeta: 39 *