Zobrazeno 1 - 10
of 892
pro vyhledávání: '"super duplex stainless steel"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 9992-10002 (2024)
This study investigates the effect of hot plastic deformation on the precipitation kinetics of secondary phases in cast UNS S32760 super duplex stainless steel (SDSS). Due to their dual-phase morphology and composition, the SDSS are characterized by
Externí odkaz:
https://doaj.org/article/33ecdf8b7b5e449c80a922f5acff3ec0
Autor:
Sujeet Kumar, Naveen Srinivas Madugula, Ravi kumar, Naveen Kumar, Jayant Giri, Mohammad kanan
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 8675-8686 (2024)
The Gas Tungsten Arc Welding (GTAW) process is well-known for its accuracy, simplicity, and economical, making it the optimum method for joining Super Duplex Stainless Steel (SDSS) materials. This review paper investigates the influence of the GTAW p
Externí odkaz:
https://doaj.org/article/37f926b3766a490f867541addc3b3f6a
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3842-3856 (2024)
The mechanical and corrosion properties of duplex stainless steels (DSS) depend on the distribution of ferrite and austenite as well as the presence of secondary phases. It is therefore necessary to accurately determine both the distribution of the p
Externí odkaz:
https://doaj.org/article/a0bcf7bdbdb6489d96b8801465351a59
Autor:
Nicole Monique Brum Walter, Guilherme Vieira Braga Lemos, Guilherme Silva Kieckow, Diogo Trento Buzzatti, Jonas Trento Buzzatti, Fabiano Mattei, Afonso Reguly, Thomas Clarke, Marcelo Torres Piza Paes, Giovani Dalpiaz, Ricardo Reppold Marinho
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1637-1643 (2024)
High-performance alloys such as super duplex stainless steels (SDSS) are of interest to the oil and gas industry, especially in deep and ultra-deep reservoirs where high pressures and highly corrosive environments are prevalent. SDSS have high nitrog
Externí odkaz:
https://doaj.org/article/b12060e0c41e4e3e88c68f69e4beb042
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 799-813 (2024)
This study investigated the correlation between the MnS·xMnO·yAl2O3·zSiO2·TiN complex inclusions and localized corrosion initiation of the wire arc additively manufactured (WAAMed) super duplex stainless steel (SDSS) part. The results showed that
Externí odkaz:
https://doaj.org/article/c4f47f8d3abe4194beadb505825d0b74
Autor:
Beáta Šimeková, Mária Dománková, Ingrid Kovaříková, Pavel Kovačócy, Maroš Martinkovič, Michal Šimek, Luke Ciuła
Publikováno v:
Metals, Vol 14, Iss 10, p 1184 (2024)
The influence of laser beam welding parameters (power, welding rate, focusing, head oscillation, shielding gas) on the microstructure, mechanical properties and corrosion resistance of the super-duplex stainless steel SAF 2507 was studied in this pap
Externí odkaz:
https://doaj.org/article/af515fffc7084fdcb274bb948b259442
Publikováno v:
Crystals, Vol 14, Iss 10, p 900 (2024)
The super duplex stainless steel (SDSS) powder SAF2507 was deposited using directed energy deposition. In the as-built state, the microstructure consists of a nearly balanced ferrite–austenite ratio, with an austenite content of 47 vol.%, in contra
Externí odkaz:
https://doaj.org/article/1b68384486f840eaa8b3c0ea9faada95
Autor:
Xianhang Huang, Chi Tat Kwok, Ben Niu, Jiangling Luo, Xiaodong Zou, Yi Cao, Jianglong Yi, Linlin Pan, Wenfeng Qiu, Xueying Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 1651-1664 (2023)
Broadening the understanding of the anisotropic behavior of super duplex stainless steel (SDSS) fabricated by wire arc additive manufacturing (WAAM) can provide valuable insights for designing and optimizing WAAM components. The purpose of this study
Externí odkaz:
https://doaj.org/article/6b1c185ce6654eed844e205233d258a3
Autor:
Juan Carlos Pereira, Uxue Irastorza, Ane Solana, Carlos Soriano, David García, José Exequiel Ruiz, Aitzol Lamikiz
Publikováno v:
Metals, Vol 14, Iss 9, p 1031 (2024)
In this work, the influence of powder reuse up to three times on directed energy deposition (DED) with laser processing has been studied. The work was carried out on two different gas atomized powders: a cobalt-based alloy type Stellite® 21, and a s
Externí odkaz:
https://doaj.org/article/9684da6af4d547a7ac589307974bd136
Autor:
Leonidas Karavias, Leonidas Gargalis, Joachim Seland Graff, Marius Johansen, Spyros Diplas, Evaggelia K. Karaxi
Publikováno v:
Metals, Vol 14, Iss 7, p 838 (2024)
Additive manufacturing of duplex (DSS) and super duplex stainless steel (SDSS) has been successfully demonstrated using laser powder bed fusion (LPBF) in recent years. Owing to the high cooling rates, as-built LPBF-processed DSS and SDSS exhibit clos
Externí odkaz:
https://doaj.org/article/ae29f8eca97943c99ba46384297a4e94