Matches in SemOpenAlex for { <https://semopenalex.org/work/W2551060147> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2551060147 endingPage "2973" @default.
- W2551060147 startingPage "2969" @default.
- W2551060147 abstract "The Y2O3 doped tungsten composite powder was synthesized via an improved chemical method where the polymeric surfactant Polyvinyl Pyrrolidone (PVP, K17) addition and ultrasonic treatment were both innovatively employed. Consequently, the average tungsten grain size of 10.7 nm was obtained for the composite powder precursor. To suppress the grain growth, two-step spark plasma sintering (SPS) was employed for the consolidation of powder precursor. It was found that in the sintered W-Y2O3 alloys, nano (2–10 nm) and submicron (100–300 nm) oxide particles were uniformly dispersed within tungsten grains and at tungsten grain boundaries, respectively. The average tungsten grain size of W-Y2O3 alloys whose final sintering temperature are 1400 and 1600 °C are 450 and 550 nm, respectively. Both of them are much smaller than that reported in previous studies. Their corresponding Vickers microhardness is 543.2 and 729.1 Hv, respectively, also better than the values obtained in previous works. These results indicate that the improved wet chemical method combined with ultrasonic treatment and PVP addition developed in our work is a promising way to fabricate high performance oxide-dispersion-strengthened tungsten based alloys with ultra-fine grain." @default.
- W2551060147 created "2016-11-30" @default.
- W2551060147 creator A5016959836 @default.
- W2551060147 creator A5019007120 @default.
- W2551060147 creator A5019970940 @default.
- W2551060147 creator A5044181742 @default.
- W2551060147 creator A5085145957 @default.
- W2551060147 creator A5088452498 @default.
- W2551060147 date "2017-02-01" @default.
- W2551060147 modified "2023-10-12" @default.
- W2551060147 title "Preparation of ultra-fine grain W-Y2O3 alloy by an improved wet chemical method and two-step spark plasma sintering" @default.
- W2551060147 cites W1964090169 @default.
- W2551060147 cites W1976402802 @default.
- W2551060147 cites W1983230759 @default.
- W2551060147 cites W1985740209 @default.
- W2551060147 cites W1996757082 @default.
- W2551060147 cites W1997851014 @default.
- W2551060147 cites W2029135951 @default.
- W2551060147 cites W2031021181 @default.
- W2551060147 cites W2041136140 @default.
- W2551060147 cites W2048783082 @default.
- W2551060147 cites W2061271336 @default.
- W2551060147 cites W2064416364 @default.
- W2551060147 cites W2065666526 @default.
- W2551060147 cites W2070179470 @default.
- W2551060147 cites W2100003984 @default.
- W2551060147 cites W2114834649 @default.
- W2551060147 cites W2123466866 @default.
- W2551060147 cites W2157992548 @default.
- W2551060147 cites W2326646634 @default.
- W2551060147 doi "https://doi.org/10.1016/j.jallcom.2016.11.364" @default.
- W2551060147 hasPublicationYear "2017" @default.
- W2551060147 type Work @default.
- W2551060147 sameAs 2551060147 @default.
- W2551060147 citedByCount "74" @default.
- W2551060147 countsByYear W25510601472017 @default.
- W2551060147 countsByYear W25510601472018 @default.
- W2551060147 countsByYear W25510601472019 @default.
- W2551060147 countsByYear W25510601472020 @default.
- W2551060147 countsByYear W25510601472021 @default.
- W2551060147 countsByYear W25510601472022 @default.
- W2551060147 countsByYear W25510601472023 @default.
- W2551060147 crossrefType "journal-article" @default.
- W2551060147 hasAuthorship W2551060147A5016959836 @default.
- W2551060147 hasAuthorship W2551060147A5019007120 @default.
- W2551060147 hasAuthorship W2551060147A5019970940 @default.
- W2551060147 hasAuthorship W2551060147A5044181742 @default.
- W2551060147 hasAuthorship W2551060147A5085145957 @default.
- W2551060147 hasAuthorship W2551060147A5088452498 @default.
- W2551060147 hasConcept C104779481 @default.
- W2551060147 hasConcept C133392424 @default.
- W2551060147 hasConcept C159985019 @default.
- W2551060147 hasConcept C165720898 @default.
- W2551060147 hasConcept C191897082 @default.
- W2551060147 hasConcept C192191005 @default.
- W2551060147 hasConcept C192562407 @default.
- W2551060147 hasConcept C2776014600 @default.
- W2551060147 hasConcept C2777581544 @default.
- W2551060147 hasConcept C2780026712 @default.
- W2551060147 hasConcept C542268612 @default.
- W2551060147 hasConcept C87976508 @default.
- W2551060147 hasConcept C98390173 @default.
- W2551060147 hasConceptScore W2551060147C104779481 @default.
- W2551060147 hasConceptScore W2551060147C133392424 @default.
- W2551060147 hasConceptScore W2551060147C159985019 @default.
- W2551060147 hasConceptScore W2551060147C165720898 @default.
- W2551060147 hasConceptScore W2551060147C191897082 @default.
- W2551060147 hasConceptScore W2551060147C192191005 @default.
- W2551060147 hasConceptScore W2551060147C192562407 @default.
- W2551060147 hasConceptScore W2551060147C2776014600 @default.
- W2551060147 hasConceptScore W2551060147C2777581544 @default.
- W2551060147 hasConceptScore W2551060147C2780026712 @default.
- W2551060147 hasConceptScore W2551060147C542268612 @default.
- W2551060147 hasConceptScore W2551060147C87976508 @default.
- W2551060147 hasConceptScore W2551060147C98390173 @default.
- W2551060147 hasFunder F4320321001 @default.
- W2551060147 hasFunder F4320323993 @default.
- W2551060147 hasFunder F4320334953 @default.
- W2551060147 hasLocation W25510601471 @default.
- W2551060147 hasOpenAccess W2551060147 @default.
- W2551060147 hasPrimaryLocation W25510601471 @default.
- W2551060147 hasRelatedWork W2011066616 @default.
- W2551060147 hasRelatedWork W2028070978 @default.
- W2551060147 hasRelatedWork W2087697067 @default.
- W2551060147 hasRelatedWork W2188057145 @default.
- W2551060147 hasRelatedWork W2389743943 @default.
- W2551060147 hasRelatedWork W2460527520 @default.
- W2551060147 hasRelatedWork W2743509240 @default.
- W2551060147 hasRelatedWork W2992606064 @default.
- W2551060147 hasRelatedWork W3000691972 @default.
- W2551060147 hasRelatedWork W3003764762 @default.
- W2551060147 hasVolume "695" @default.
- W2551060147 isParatext "false" @default.
- W2551060147 isRetracted "false" @default.
- W2551060147 magId "2551060147" @default.
- W2551060147 workType "article" @default.