Zobrazeno 1 - 10
of 1 353
pro vyhledávání: '"HSLA steel"'
Autor:
T. Hamryszczak
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 3, Pp 151-1157 (2024)
Although known for many years, HSLA steels are still of considerable interest to researchers. The unique properties offered by the presence of micro-additives Nb, V, Ti in these steels are widely used in a variety of constructions – from the automo
Externí odkaz:
https://doaj.org/article/f2f54f824c194359a5a00243c0b99669
Publikováno v:
Journal of Advanced Joining Processes, Vol 10, Iss , Pp 100238- (2024)
A high-strength low-alloy (HSLA) steel plate of 10 mm thickness underwent submerged arc welding with enhanced fluxes containing additional titanium oxide (TiO2) or vanadium oxide (V2O5). The addition of TiO2 led to the development of a finer acicular
Externí odkaz:
https://doaj.org/article/f7da6fff8c4b476882881562322402c5
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Publikováno v:
Metals, Vol 14, Iss 11, p 1219 (2024)
Laser welding on thin plates of high-strength steel is increasing in various industrial applications. The mechanical behavior of welded joints depends on their local properties, which in turn depend on the welding parameters applied to join the base
Externí odkaz:
https://doaj.org/article/a32702e0e07e49a3b811809cffbb4caa
Autor:
Mathews Lima dos Santos, Arthur Filgueira de Almeida, Guilherme Gadelha de Sousa Figueiredo, Marcos Mesquita da Silva, Theophilo Moura Maciel, Tiago Felipe Abreu Santos, Renato Alexandre Costa de Santana
Publikováno v:
Metals, Vol 14, Iss 10, p 1154 (2024)
The influence of the centerline segregation region (CSR) on the hydrogen embrittlement (HE) of two different API 5L X80 pipeline steel plates was investigated. The novelty of this work was to establish relationships between the CSR, microstructure, a
Externí odkaz:
https://doaj.org/article/491fe45b8b6f4b8bac75452ccb4d485e
Publikováno v:
Materials & Design, Vol 241, Iss , Pp 112927- (2024)
Impact toughness is essential for evaluating the mechanical properties of ship hull steels. This study focused on understanding the embrittlement mechanism of NiAl precipitation-strengthened HSLA steels by integrating advanced characterization and at
Externí odkaz:
https://doaj.org/article/df864b685617472db60bb065573f9cf6
Publikováno v:
Metals, Vol 14, Iss 8, p 896 (2024)
This study investigated the effects of partially replacing expensive Mo with cheaper Nb on the microstructure and properties of high-strength low-alloy (HSLA) steel during reverse austenisation. The mechanical properties of the steel in the hot-rolle
Externí odkaz:
https://doaj.org/article/93907359e3d147fd82efdfc305b46294
Publikováno v:
Metals, Vol 14, Iss 8, p 850 (2024)
With the addition of microalloy elements to a high-strength low-alloy (HSLA) steel, various fine particles of carbides and nitrides are formed, which increase the matrix strength. These precipitates play a crucial role in precipitation strengthening.
Externí odkaz:
https://doaj.org/article/bca1dc6f7b514fb18af5339f9bf05c95
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 9190-9202 (2023)
A thermal-mechanical control process (TMCP) followed by tempering at 600 °C was applied to produce 420 MPa grade high strength low alloy (HSLA) steel heavy plates. The microstructure and mechanical properties through the thickness were analyzed usin
Externí odkaz:
https://doaj.org/article/e193d6ee71d246a7a5d6894026ef55ec
Publikováno v:
Crystals, Vol 14, Iss 6, p 528 (2024)
This study evaluates the feasibility of producing high-strength low-alloy (HSLA) steel using advanced wire-fed laser additive manufacturing (LAM-W) and wire arc additive manufacturing (WAAM) technologies. Optimized parameters were independently devel
Externí odkaz:
https://doaj.org/article/7db4ad03baf6461d9c904692e559a505