Matches in SemOpenAlex for { <https://semopenalex.org/work/W2354091438> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2354091438 abstract "Effects of fast cooling after controlled rolling on microstructure transformation and mechanical properties of high strength thick wall H-beam steel(55C steel) for offshore oil drilling platform were studied for exploring the effective process to improve strength and toughness of the steel in practical production.The dynamical CCT curves of 55C steel were tested.The tested steel was tentatively rolled and cooled according to measured CCT characteristics and actual production process using optimizing process parameters in laboratory.Especially,the cooling rate after rolling higher than air cooling and wind cooling was adopted.Mechanical properties,microstructure and grain size of the specimens after rolling were tested.The results show that the effects of processing parameters on mechanical properties and microstructures of 55C steel are significant.With proper final rolling temperature,deformations and cooling rate after rolling,mixed microstructure of ferrite,pearlite and bainite can be obtained and the strength of 55C steel obviously enhanced with excellent strength-toughness matching.To obtain tenacious bainite and refine grains through fast cooling after controlled rolling all are important strengthening and toughening mechanisms in the tested thick wall H-beam steels.TMCP(Thermo Mechanical Controlled Processing) parameters of 55C steel can be selected in wider ranges of final rolling temperature and deformation according to different demand for service performance." @default.
- W2354091438 created "2016-06-24" @default.
- W2354091438 creator A5033104364 @default.
- W2354091438 date "2010-01-01" @default.
- W2354091438 modified "2023-09-25" @default.
- W2354091438 title "Microstructure and mechanical properties of high strength thick wall H-beam steel after controlled rolling and fast cooling" @default.
- W2354091438 hasPublicationYear "2010" @default.
- W2354091438 type Work @default.
- W2354091438 sameAs 2354091438 @default.
- W2354091438 citedByCount "0" @default.
- W2354091438 crossrefType "journal-article" @default.
- W2354091438 hasAuthorship W2354091438A5033104364 @default.
- W2354091438 hasConcept C159985019 @default.
- W2354091438 hasConcept C191897082 @default.
- W2354091438 hasConcept C192562407 @default.
- W2354091438 hasConcept C204366326 @default.
- W2354091438 hasConcept C2776944092 @default.
- W2354091438 hasConcept C37210646 @default.
- W2354091438 hasConcept C44125496 @default.
- W2354091438 hasConcept C5701217 @default.
- W2354091438 hasConcept C77133410 @default.
- W2354091438 hasConcept C87976508 @default.
- W2354091438 hasConcept C96288455 @default.
- W2354091438 hasConcept C99595764 @default.
- W2354091438 hasConceptScore W2354091438C159985019 @default.
- W2354091438 hasConceptScore W2354091438C191897082 @default.
- W2354091438 hasConceptScore W2354091438C192562407 @default.
- W2354091438 hasConceptScore W2354091438C204366326 @default.
- W2354091438 hasConceptScore W2354091438C2776944092 @default.
- W2354091438 hasConceptScore W2354091438C37210646 @default.
- W2354091438 hasConceptScore W2354091438C44125496 @default.
- W2354091438 hasConceptScore W2354091438C5701217 @default.
- W2354091438 hasConceptScore W2354091438C77133410 @default.
- W2354091438 hasConceptScore W2354091438C87976508 @default.
- W2354091438 hasConceptScore W2354091438C96288455 @default.
- W2354091438 hasConceptScore W2354091438C99595764 @default.
- W2354091438 hasLocation W23540914381 @default.
- W2354091438 hasOpenAccess W2354091438 @default.
- W2354091438 hasPrimaryLocation W23540914381 @default.
- W2354091438 hasRelatedWork W1525788987 @default.
- W2354091438 hasRelatedWork W1985853722 @default.
- W2354091438 hasRelatedWork W2353850332 @default.
- W2354091438 hasRelatedWork W2356550860 @default.
- W2354091438 hasRelatedWork W2364959975 @default.
- W2354091438 hasRelatedWork W2366767240 @default.
- W2354091438 hasRelatedWork W2367618537 @default.
- W2354091438 hasRelatedWork W2368321470 @default.
- W2354091438 hasRelatedWork W2368842898 @default.
- W2354091438 hasRelatedWork W2369717727 @default.
- W2354091438 hasRelatedWork W2376366893 @default.
- W2354091438 hasRelatedWork W2378419962 @default.
- W2354091438 hasRelatedWork W2378804235 @default.
- W2354091438 hasRelatedWork W2383790830 @default.
- W2354091438 hasRelatedWork W2385671805 @default.
- W2354091438 hasRelatedWork W2388573764 @default.
- W2354091438 hasRelatedWork W2389415891 @default.
- W2354091438 hasRelatedWork W2391323148 @default.
- W2354091438 hasRelatedWork W2393222833 @default.
- W2354091438 hasRelatedWork W2393677949 @default.
- W2354091438 isParatext "false" @default.
- W2354091438 isRetracted "false" @default.
- W2354091438 magId "2354091438" @default.
- W2354091438 workType "article" @default.