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Pregled bibliografske jedinice broj: 937663

The Effects of Molybdenum and Manganese on the Mechanical Properties of Austempered Ductile Iron


Čatipović, Nikša; Živković, Dražen; Dadić, Zvonimir
The Effects of Molybdenum and Manganese on the Mechanical Properties of Austempered Ductile Iron // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 25 (2018), 2; 635-642 doi:10.17559/TV-20170124120729 (međunarodna recenzija, pregledni rad, znanstveni)


CROSBI ID: 937663 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The Effects of Molybdenum and Manganese on the Mechanical Properties of Austempered Ductile Iron

Autori
Čatipović, Nikša ; Živković, Dražen ; Dadić, Zvonimir

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 25 (2018), 2; 635-642

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
alloying elements ; austempered ductile iron ; austempering parameters ; ductile iron ; mechanical properties

Sažetak
In this review paper an insight is given on how alloying elements and heat treatment parameters effect mechanical properties of austempered ductile irons (ADI). To elevate hardenability or austemperability of large sections, alloying is required during production of ADI. Conventional ductile iron should be enriched with certain alloying elements to obtain ADIs with desired strength and ductility. These elements must ensure that pearlite formation is avoided as well as that austenite is stabilized during the austempering heat treatment. It has been shown that both single alloying elements and also combinations of different alloying elements effect the mechanical properties of ADI. Also, it has been shown that strength, hardness, elongation and fracture toughness strongly depend on the amount of ausferritic ferrite and stable, high carbon enriched retained austenite. A combination of Ni, Cu, Mn and Mo is usually added. To increase hardenability of ductile irons, Mo should be added. An addition of Mn in ductile irons may influence tensile strength and hardenability of ADIs. During the selection of chemical composition, both for DIs and ADIs, alloying element which negatively affect casting quality, such as formation of non-spheroidal graphite, inclusions and carbides should be limited. The standard processing window depends on the austempering parameters and alloying elements, as well as the method used to produce ADI.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-5371 - Optimiranje i modeliranje termalnih procesa materijala (OMOTPOM) (Smoljan, Božo, HRZZ - 2013-11) ( POIROT)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

doi

Citiraj ovu publikaciju

Čatipović, Nikša; Živković, Dražen; Dadić, Zvonimir
The Effects of Molybdenum and Manganese on the Mechanical Properties of Austempered Ductile Iron // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 25 (2018), 2; 635-642 doi:10.17559/TV-20170124120729 (međunarodna recenzija, pregledni rad, znanstveni)
Čatipović, N., Živković, D. & Dadić, Z. (2018) The Effects of Molybdenum and Manganese on the Mechanical Properties of Austempered Ductile Iron. Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 25 (2), 635-642 doi:10.17559/TV-20170124120729.
@article{article, year = {2018}, pages = {635-642}, DOI = {10.17559/TV-20170124120729}, keywords = {alloying elements, austempered ductile iron, austempering parameters, ductile iron, mechanical properties}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, doi = {10.17559/TV-20170124120729}, volume = {25}, number = {2}, issn = {1330-3651}, title = {The Effects of Molybdenum and Manganese on the Mechanical Properties of Austempered Ductile Iron}, keyword = {alloying elements, austempered ductile iron, austempering parameters, ductile iron, mechanical properties} }
@article{article, year = {2018}, pages = {635-642}, DOI = {10.17559/TV-20170124120729}, keywords = {alloying elements, austempered ductile iron, austempering parameters, ductile iron, mechanical properties}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, doi = {10.17559/TV-20170124120729}, volume = {25}, number = {2}, issn = {1330-3651}, title = {The Effects of Molybdenum and Manganese on the Mechanical Properties of Austempered Ductile Iron}, keyword = {alloying elements, austempered ductile iron, austempering parameters, ductile iron, mechanical properties} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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