Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200553664> ?p ?o ?g. }
- W4200553664 endingPage "142465" @default.
- W4200553664 startingPage "142465" @default.
- W4200553664 abstract "Conformal contact between two cylindrical surfaces is widely presented in practical engineering of hole connections, the resulted fretting due to small oscillatory movement between the connected parts could cause significant performance degradation of the components. To promote effective fatigue control method for crucial components, the fatigue failure mechanism of conformal contact parts needs to be taken more investigation. In this paper, a series of conformal contact fretting fatigue (CCFF) tests subjected to Ti-6Al-4V alloy were conducted and two types of cracks with different morphologies were reported and inspected detailly. The first type crack initiated on the hole surface and propagated in the direction with an angle around 42° to the contact surface, further to change its direction roughly to 70° regards to the loading direction, while the second type crack initiated at the newly fretting boundary and propagated in a direction approximately perpendicular to the loading direction. The results showed that the dual-crack failure was attributed to the strength and stiffness loss/degradation of the specimen caused by the early propagation of the first type fretting crack. The second fretting crack was also potential to initiate at a newly formed fretting contact region and mainly presented ductile fracture with an approximately tripled growth rate of the crack. Moreover, the cracking pattern was a mixture of intergranular and transgranular in the crack initiation regime while the transgranular cracking dominated the short crack propagation regime. Besides, the misorientation angle and the kernel average misorientation (KAM) of the grains in the crack formation zone (CFZ) increased by 45.2% and 3 times, respectively, while these values in the adjacent region of the crack tip zone (CTZ) were increased by 22.2% approximately. Significant geometrically necessary dislocation (GND) density was presented at both the grain boundaries and inside the grains in the CFZ, while the GNDs tended to accumulate inside the whole grain and at the grain boundaries for the regions that adjacent to and far away from the crack path, respectively." @default.
- W4200553664 created "2021-12-31" @default.
- W4200553664 creator A5004578843 @default.
- W4200553664 creator A5011330656 @default.
- W4200553664 creator A5020511145 @default.
- W4200553664 creator A5021568944 @default.
- W4200553664 creator A5039503551 @default.
- W4200553664 creator A5060611328 @default.
- W4200553664 creator A5063922467 @default.
- W4200553664 date "2022-01-01" @default.
- W4200553664 modified "2023-10-14" @default.
- W4200553664 title "Dual-crack failure behaviors of milled Ti-6Al-4V alloy in conformal contact fretting fatigue" @default.
- W4200553664 cites W1835010258 @default.
- W4200553664 cites W1965529030 @default.
- W4200553664 cites W1966849644 @default.
- W4200553664 cites W1984617190 @default.
- W4200553664 cites W1990257291 @default.
- W4200553664 cites W1993431065 @default.
- W4200553664 cites W2009934606 @default.
- W4200553664 cites W2011730168 @default.
- W4200553664 cites W2013119928 @default.
- W4200553664 cites W2014637196 @default.
- W4200553664 cites W2019080678 @default.
- W4200553664 cites W2026689203 @default.
- W4200553664 cites W2027899133 @default.
- W4200553664 cites W2036008690 @default.
- W4200553664 cites W2038797352 @default.
- W4200553664 cites W2039272516 @default.
- W4200553664 cites W2041989977 @default.
- W4200553664 cites W2052861996 @default.
- W4200553664 cites W2062268060 @default.
- W4200553664 cites W2065763750 @default.
- W4200553664 cites W2066177543 @default.
- W4200553664 cites W2066192317 @default.
- W4200553664 cites W2066950181 @default.
- W4200553664 cites W2076075041 @default.
- W4200553664 cites W2079134048 @default.
- W4200553664 cites W2081907245 @default.
- W4200553664 cites W2085991311 @default.
- W4200553664 cites W2089121437 @default.
- W4200553664 cites W2091564574 @default.
- W4200553664 cites W2094670262 @default.
- W4200553664 cites W2137717955 @default.
- W4200553664 cites W2139033417 @default.
- W4200553664 cites W2171574629 @default.
- W4200553664 cites W2212068952 @default.
- W4200553664 cites W2561306301 @default.
- W4200553664 cites W2579666599 @default.
- W4200553664 cites W2581388957 @default.
- W4200553664 cites W2581531320 @default.
- W4200553664 cites W2588110863 @default.
- W4200553664 cites W2731295032 @default.
- W4200553664 cites W2737861045 @default.
- W4200553664 cites W2793482700 @default.
- W4200553664 cites W2801847616 @default.
- W4200553664 cites W2887149614 @default.
- W4200553664 cites W2895800143 @default.
- W4200553664 cites W2903507900 @default.
- W4200553664 cites W2919467565 @default.
- W4200553664 cites W2967595317 @default.
- W4200553664 cites W2973492145 @default.
- W4200553664 cites W3001633567 @default.
- W4200553664 cites W3033560038 @default.
- W4200553664 cites W3034465863 @default.
- W4200553664 cites W3034525943 @default.
- W4200553664 cites W3046969575 @default.
- W4200553664 cites W3047452172 @default.
- W4200553664 cites W3048733375 @default.
- W4200553664 cites W3087509193 @default.
- W4200553664 cites W3138725318 @default.
- W4200553664 cites W3150859268 @default.
- W4200553664 doi "https://doi.org/10.1016/j.msea.2021.142465" @default.
- W4200553664 hasPublicationYear "2022" @default.
- W4200553664 type Work @default.
- W4200553664 citedByCount "5" @default.
- W4200553664 countsByYear W42005536642022 @default.
- W4200553664 countsByYear W42005536642023 @default.
- W4200553664 crossrefType "journal-article" @default.
- W4200553664 hasAuthorship W4200553664A5004578843 @default.
- W4200553664 hasAuthorship W4200553664A5011330656 @default.
- W4200553664 hasAuthorship W4200553664A5020511145 @default.
- W4200553664 hasAuthorship W4200553664A5021568944 @default.
- W4200553664 hasAuthorship W4200553664A5039503551 @default.
- W4200553664 hasAuthorship W4200553664A5060611328 @default.
- W4200553664 hasAuthorship W4200553664A5063922467 @default.
- W4200553664 hasConcept C159985019 @default.
- W4200553664 hasConcept C184102282 @default.
- W4200553664 hasConcept C191897082 @default.
- W4200553664 hasConcept C192562407 @default.
- W4200553664 hasConcept C199631012 @default.
- W4200553664 hasConcept C2524010 @default.
- W4200553664 hasConcept C2777820655 @default.
- W4200553664 hasConcept C2778117898 @default.
- W4200553664 hasConcept C2779930716 @default.
- W4200553664 hasConcept C2780026712 @default.
- W4200553664 hasConcept C33923547 @default.
- W4200553664 hasConcept C47908070 @default.
- W4200553664 hasConcept C58396970 @default.