Sökning: onr:"swepub:oai:DiVA.org:kth-279366" > Unveiling segregati...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 03090naa a2200421 4500 | |
001 | oai:DiVA.org:kth-279366 | |
003 | SwePub | |
008 | 200903s2020 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2793662 URI |
024 | 7 | a https://doi.org/10.1016/j.jallcom.2020.1561092 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Yu, Qiangu Xiamen Univ, Sch Aerosp Engn, Xiamen 361005, Peoples R China.4 aut |
245 | 1 0 | a Unveiling segregation-induced evolution in phase constitution of Cu-containing high-entropy alloys |
264 | 1 | b Elsevier BV,c 2020 |
338 | a print2 rdacarrier | |
500 | a QC 20200903 | |
520 | a A theoretical investigation of Cu segregation effect on phase constitution, magnetic, and mechanical properties of FeCoNi(CumAl)(x) high-entropy alloys is presented. Results show that the homogenous FeCoNi(Cu1.0Al)(x) only exists as a single face-centered cubic phase at arbitrary temperatures. The level of Cu-segregation determines the phase evolution amongst inhomogeneous single phase (0.75 <= m < 1.0), duplex phase (m << 0.75), and triple phase (m approximate to 0.75). Our results reproduce the observation. Only face-centered cubic phase can be formed for FeCoNi(CumAl)(x) with either rather low or extreme high content of (CumAl) even though the segregation occurred. The Cu addition lifts the total magnetic moments by enhancing the local magnetic moment of Fe, Co and Ni. The serious Cu segregation in the duplex-phase HEAs induces the decrease of ductility of fcc and bcc phases. The increasing Cu enhances the strength of Cu-rich fcc phase and the decreasing Cu weakens that of Cu-poor bcc phase. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Metallurgi och metalliska material0 (SwePub)205062 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Metallurgy and Metallic Materials0 (SwePub)205062 hsv//eng |
653 | a High-entropy alloys | |
653 | a Cu segregation effect | |
653 | a Phase constitution | |
653 | a First-principles calculations | |
700 | 1 | a Xu, Wei-Weiu Xiamen Univ, Sch Aerosp Engn, Xiamen 361005, Peoples R China.4 aut |
700 | 1 | a Cui, Canu Xiamen Univ, Sch Aerosp Engn, Xiamen 361005, Peoples R China.4 aut |
700 | 1 | a Gong, Xiaoguou Xiamen Univ, Sch Aerosp Engn, Xiamen 361005, Peoples R China.4 aut |
700 | 1 | a Li, Weiu KTH,Egenskaper4 aut0 (Swepub:kth)u1q7p6e9 |
700 | 1 | a Chen, Lijieu Xiamen Univ, Sch Aerosp Engn, Xiamen 361005, Peoples R China.4 aut |
700 | 1 | a Li, Xiaoqingu KTH,Egenskaper4 aut0 (Swepub:kth)u1ycjcd5 |
700 | 1 | a Vitos, Leventeu KTH,Egenskaper4 aut0 (Swepub:kth)u17bp5wm |
710 | 2 | a Xiamen Univ, Sch Aerosp Engn, Xiamen 361005, Peoples R China.b Egenskaper4 org |
773 | 0 | t Journal of Alloys and Compoundsd : Elsevier BVg 843q 843x 0925-8388x 1873-4669 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279366 |
856 | 4 8 | u https://doi.org/10.1016/j.jallcom.2020.156109 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Kopiera och spara länken för att återkomma till aktuell vy