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Pregled bibliografske jedinice broj: 405456

Novelity in diffusion coating technology


Matijević, Božidar; Stupnišek, Mladen
Novelity in diffusion coating technology // 2nd International Conference on the Heat Treatment and Surface Engineering of Tools and Dies ; ICHT & SETD 2008 : extended abstracts / Leskovšek, Vojteh et al. (ur.).
Ljubljana,: Institute of Metals and Technology, 2008. (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 405456 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Novelity in diffusion coating technology

Autori
Matijević, Božidar ; Stupnišek, Mladen

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
2nd International Conference on the Heat Treatment and Surface Engineering of Tools and Dies ; ICHT & SETD 2008 : extended abstracts / Leskovšek, Vojteh et al. - Ljubljana, : Institute of Metals and Technology, 2008

ISBN
978-961-91448-9-3

Skup
International Conference on Heat Treatment and Surface Engineering of Tools and Dies (2 ; 2008)

Mjesto i datum
Bled, Slovenija, 25.-28.05.2008

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
diffusion; carbide layer; vanadising; duplex process; tool steels; wear resistance

Sažetak
Diffusion forming of hard carbide layer is applied for many years, mostly in Japan (TDR- Toyota Diffusion Process) and in USA (TRD- Thermo Reactive Deposition) but not so much in Europe. Carbide layers on constructive parts and tools formed in diffusion process, especial vanadium carbide layer, have excellent tribological properties and some technical and economical advantages in comparison with carbide layers formed by CVD and PVD processes. Diffusion formed layers are thicker with very strong bond to steel substrate and are produced using significantly chipper equipment as for deposition coating. Origin process has one disadvantage: partial decarburization of steel surface beneath the carbide layer reducing hardness and loading capacity of parts surface. These disadvantage are eliminate by developed and patented duplex process introducing previous carburising to prevent decarburization and to form case hardened under layer beneath the carbide layer. New developed process should contribute to widely application of diffusion carbide coating for automotive industry. Mathematical model and program for optimisation of process is presented as well as some examples of application: extruders for medium with very abrasive particles, aluminium die casting moulds etc.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Metalurgija, Strojarstvo



POVEZANOST RADA


Projekti:
120-1201833-1791 - Inženjerstvo površina u proizvodnji konstrukcijskih dijelova i alata (Cajner, Franjo, MZOS ) ( POIROT)
120-1252973-1814 - Difuzijsko modificiranje čelika karbidnim slojevima (Matijević, Božidar, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Mladen Stupnišek (autor)

Avatar Url Božidar Matijević (autor)


Citiraj ovu publikaciju:

Matijević, Božidar; Stupnišek, Mladen
Novelity in diffusion coating technology // 2nd International Conference on the Heat Treatment and Surface Engineering of Tools and Dies ; ICHT & SETD 2008 : extended abstracts / Leskovšek, Vojteh et al. (ur.).
Ljubljana,: Institute of Metals and Technology, 2008. (pozvano predavanje, međunarodna recenzija, sažetak, znanstveni)
Matijević, B. & Stupnišek, M. (2008) Novelity in diffusion coating technology. U: Leskovšek, V. (ur.)2nd International Conference on the Heat Treatment and Surface Engineering of Tools and Dies ; ICHT & SETD 2008 : extended abstracts.
@article{article, author = {Matijevi\'{c}, Bo\v{z}idar and Stupni\v{s}ek, Mladen}, editor = {Leskov\v{s}ek, V.}, year = {2008}, keywords = {diffusion, carbide layer, vanadising, duplex process, tool steels, wear resistance}, isbn = {978-961-91448-9-3}, title = {Novelity in diffusion coating technology}, keyword = {diffusion, carbide layer, vanadising, duplex process, tool steels, wear resistance}, publisher = {Institute of Metals and Technology}, publisherplace = {Bled, Slovenija} }
@article{article, author = {Matijevi\'{c}, Bo\v{z}idar and Stupni\v{s}ek, Mladen}, editor = {Leskov\v{s}ek, V.}, year = {2008}, keywords = {diffusion, carbide layer, vanadising, duplex process, tool steels, wear resistance}, isbn = {978-961-91448-9-3}, title = {Novelity in diffusion coating technology}, keyword = {diffusion, carbide layer, vanadising, duplex process, tool steels, wear resistance}, publisher = {Institute of Metals and Technology}, publisherplace = {Bled, Slovenija} }




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