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Pregled bibliografske jedinice broj: 626214

Fracture of Jaw Arm Made of Cast Steel GS-42CrMo4


Smoljan, Božo; Iljkić, Dario; Traven, Furio
Fracture of Jaw Arm Made of Cast Steel GS-42CrMo4 // Strojarstvo : časopis za teoriju i praksu u strojarstvu, 53 (2011), 4; 307-310 (podatak o recenziji nije dostupan, prethodno priopćenje, znanstveni)


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Naslov
Fracture of Jaw Arm Made of Cast Steel GS-42CrMo4

Autori
Smoljan, Božo ; Iljkić, Dario ; Traven, Furio

Izvornik
Strojarstvo : časopis za teoriju i praksu u strojarstvu (0562-1887) 53 (2011), 4; 307-310

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, prethodno priopćenje, znanstveni

Ključne riječi
cast steel; microstructure; mechanical properties

Sažetak
Unsuitable mechanical behaviour of cast steel GS-42CrMo4 (EN) was investigated. In this paper the influence of inclusions and pouring temperature on mechanical properties of arm of carrying jaw made of cast steel GS-42CrMo4 (EN) was investigated. It was found that a high content of aluminium caused the formation of aluminium nitride, AlN which significantly decreased the strength of casting. In the process of solidification, enrichment of lamellas of AlN nitride arise on the grain boundaries. Because of low deformability of AlN nitride, initiation of fracture was possible at minimal deformation. The strength of the casting was not being raised by subsequent heat treatment. High pouring temperature and low cooling rates resulted in coarse-grained microstructure of steel casting. Coarse microstructure was not reduced by subsequent heat treatment.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
069-1201780-2986 - Optimiranje parametara i predviđanje rezultata toplinske obrade metala (Smoljan, Božo, MZOS ) ( CroRIS)

Ustanove:
Tehnički fakultet, Rijeka

Profili:

Avatar Url Božo Smoljan (autor)

Avatar Url Dario Iljkić (autor)

Avatar Url Furio Traven (autor)


Citiraj ovu publikaciju:

Smoljan, Božo; Iljkić, Dario; Traven, Furio
Fracture of Jaw Arm Made of Cast Steel GS-42CrMo4 // Strojarstvo : časopis za teoriju i praksu u strojarstvu, 53 (2011), 4; 307-310 (podatak o recenziji nije dostupan, prethodno priopćenje, znanstveni)
Smoljan, B., Iljkić, D. & Traven, F. (2011) Fracture of Jaw Arm Made of Cast Steel GS-42CrMo4. Strojarstvo : časopis za teoriju i praksu u strojarstvu, 53 (4), 307-310.
@article{article, author = {Smoljan, Bo\v{z}o and Iljki\'{c}, Dario and Traven, Furio}, year = {2011}, pages = {307-310}, keywords = {cast steel, microstructure, mechanical properties}, journal = {Strojarstvo : \v{c}asopis za teoriju i praksu u strojarstvu}, volume = {53}, number = {4}, issn = {0562-1887}, title = {Fracture of Jaw Arm Made of Cast Steel GS-42CrMo4}, keyword = {cast steel, microstructure, mechanical properties} }
@article{article, author = {Smoljan, Bo\v{z}o and Iljki\'{c}, Dario and Traven, Furio}, year = {2011}, pages = {307-310}, keywords = {cast steel, microstructure, mechanical properties}, journal = {Strojarstvo : \v{c}asopis za teoriju i praksu u strojarstvu}, volume = {53}, number = {4}, issn = {0562-1887}, title = {Fracture of Jaw Arm Made of Cast Steel GS-42CrMo4}, keyword = {cast steel, microstructure, mechanical properties} }

Časopis indeksira:


  • Scopus





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