Zobrazeno 1 - 10
of 495
pro vyhledávání: '"H. K. D. H. Bhadeshia"'
Publikováno v:
Revista de Metalurgia, Vol 38, Iss 1, Pp 3-13 (2002)
En los últimos años se han diseñado aceros con microestmcturas formadas por placas de ferrita bainítica superior y finas regiones de austenita retenida que, por su excelente combinación de propiedades de resistencia y tenacidad, han sido emplead
Externí odkaz:
https://doaj.org/article/ad04f04f950148ecb8bef4dce4c854d7
Autor:
M. A. M. Alshahrani, S. W. Ooi, M. Hörnqvist Colliander, G. M. A. M. El-Fallah, H. K. D. H. Bhadeshia
Publikováno v:
Metallurgical and Materials Transactions A. 53:4221-4232
High temperature hydrogen attack is a damage mechanism that occurs in critical steel components in petrochemical plants and refineries when the hydrogen penetrates the steel and reacts with the carbides within to produce pores containing methane. Wit
Autor:
H. K. D. H. Bhadeshia, A. R. Chintha
Publikováno v:
Materials Science and Technology. 38:1291-1299
Publikováno v:
Materials Science and Technology. 36:615-622
The elastic constants of ϵ-carbide at 0 K and zero pressure have been calculated using first-principle methods. The iron to carbon ratio for the carbide is not established and may, in fact, vary be...
Publikováno v:
Materials Science and Technology. 35:1301-1305
Hagg carbide (χ) is, during the tempering of carbon-rich martensite, referred to as a transition carbide which eventually gives way to cementite. However, there are Fe–C binary phase diagrams estim...
Autor:
H. K. D. H. Bhadeshia, Roberto Morana, Robert Akid, Steve Woei Ooi, Clara. Escrivà-Cerdán, Gaurav R. Joshi
Publikováno v:
Corrosion Science. 154:36-48
The corrosion resistances of a number of tempered states of two Cr-Mo low-alloy steels, the novel “HT10″ (martensitic) and the commercial ASTM A182 grade “F22″ (bainitic), were evaluated in CO2-saturated brine. The tempering heat treatments s
Publikováno v:
Science and Technology of Welding and Joining. 24:361-366
Additive manufacturing (AM) of metallic materials and welding share many similarities in their physical processes and the way the microstructure and properties of the products evolve. This synergy ...
Publikováno v:
Materials Science and Engineering: A. 746:145-153
The deformation behaviour of two nanostructured bainitic steels designed specifically to ensure the thermal stability of the retained austenite present alongside the bainitic ferrite, has been studied as a function of test temperature. One of the all
Autor:
H. K. D. H. Bhadeshia
Publikováno v:
International Materials Reviews. 65:1-27
Publikováno v:
Innovations in Everyday Engineering Materials ISBN: 9783030576110
Our understanding of welding has evolved mostly through experiments that have contributed so much to the success of the process. However, in some cases, experiments alone are not able to provide the insights needed to drive the most difficult of adva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a2b4404f322089103134a8dfce03a6d
https://doi.org/10.1007/978-3-030-57612-7_5
https://doi.org/10.1007/978-3-030-57612-7_5