Equilibrium grain boundary segregation of phosphorus in 2.6Cr-0.7Mo-0.3V steels
References (42)
Mater. Sci. Engng.
(1976)Surf. Sci.
(1975)- et al.
Acta Metall.
(1976) - et al.
Mater. Sci. Engng
(1980) Scripta metall.
(1981)- et al.
Acta metall.
(1984) - et al.
Scripta metall.
(1987) - et al.
Scripta metall.
(1983) - et al.
Scripta metall.
(1986) Acta metall.
(1977)
Acta metall. mater.
Surf. Sci.
Mater. Sci. Engng A
Scripta metall.
Acta metall.
Mater. Sci. Engng
Scripta metall.
Metall. Trans.
Metall. Trans.
Metal Sci.
Cited by (37)
Prediction of grain boundary chemistry in multicomponent Mo alloys with coupled precipitation and segregation kinetics simulations
2022, Acta MaterialiaCitation Excerpt :A treatment of this topic with experimental validation is given by Avillez et al. [7] who studied the interplay of Cr carbide precipitation and concurrent P segregation to GBs in steels, which showed that P enrichment may be hindered due to C co-segregation, if Cr concentration in the bulk is small. Some studies focused on a specific and similar phenomenon in steels that is related to removing P from GBs via interactions with other solutes and impurities [8–13]. A recent work by Kalidindi and Schuh [14] revealed that the combination of precipitation and segregation can have a strong effect on the stability of nano-crystalline alloys.
Quantitative dependence of ductile-to-brittle transition on phosphorus grain boundary segregation for a novel Ni–Cr–Mo RPV steel
2021, Journal of Materials Research and TechnologyInvestigation of solute segregation behavior using a correlative EBSD/TKD/APT methodology in a 16MND5 weld
2019, Journal of Nuclear MaterialsCitation Excerpt :APT analyses on VVER-1000 base and weld metals revealed an obvious GB segregation of P (and also other alloying elements), but no detailed information on GB features was given [39]. The co-segregation behavior of P and other alloying elements has also been reported in Cr–Mo(-V) steels [40–42]. However, the detailed segregation behavior for all chemical species, especially that with regard to the GB character, remains unclear.
Investigation of solute/interphase interaction during ferrite growth
2017, Acta MaterialiaCitation Excerpt :The difference between the two estimates is small because the measured width of the molybdenum segregation profile in Fig. 5 is significantly smaller than that of chromium in Fig. 4. This range of energy is comparable to the grain boundary binding energies reported between 0.1 kJ mol−1 and 22 kJ mol−1 in ferrite [40–42] and between 15 kJ mol−1 and 18 kJ mol−1 in austenite [43]. In the Fe-Mn-C system, the segregation of manganese to the interface is evident from the concentration profiles in Fig. 5.
Effect of grain boundary character distribution and grain boundary phosphorus segregation on the brittleness of an interstitial-free steel
2016, Materials LettersCitation Excerpt :With the assumption that the specimen is fractured at the middle of the boundary, the boundary volume analyzed just occupies about half the total analyzed volume. Since the AES result is an average effect over the analyzed specimen volume containing both the boundary and the matrix, the boundary concentration (CI) of an element may be given by CI=2Ci−Cg, where Ci is the concentration obtained by AES and Cg is the matrix concentration [10,11]. To study the effect of GBCD and GBS on the DBTT for the IF steel, a series of low-temperature impact tests were conducted.
Thermodynamic effect of elastic stress on grain boundary segregation of phosphorus in a low alloy steel
2015, Journal of Alloys and Compounds