Pregled bibliografske jedinice broj: 80757
Failure and heat treatment of pilger mandrels made from X38CrMoV51 steel
Failure and heat treatment of pilger mandrels made from X38CrMoV51 steel // Engineering Failure Analysis, 9 (2002), 5; 535-540 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 80757 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Failure and heat treatment of pilger mandrels made from X38CrMoV51 steel
Autori
Gojić, Mirko
Izvornik
Engineering Failure Analysis (1350-6307) 9
(2002), 5;
535-540
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Tool and die failures; Production failures; Heat treatment; Brittle fracture; Cold working
Sažetak
In this work the failure of a mandrel and pipe during cold rolling of pipes ise presented. The effect of heat treatment on microstructure and hardness of mandrels made from X38CrMoV51 steel was investigated. A new heat treatment of mandrels was proposed. They are hardened at 1030 °C and quenched in oil. A triple tempering process was carried out in the temperature range from 530 to 560 °C. It was found that both fine carbide precipitation in the matrix and the dimensional stability of mandrels were obtained by this procedure. The obtained results are confirmed in industrial practice during the rolling of pipes in the cold pilger procedure.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- Social Sciences Index
- computting and Technology
- Fluidex
- Fluid Abstracts
- Geobase
- Geomechanic Abstracts
