Matches in SemOpenAlex for { <https://semopenalex.org/work/W2055464037> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2055464037 abstract "The dynamic elastic moduli of the porous alpha-two titanium aluminide compacts are measured using an ultrasonic technique. BOth shear and longitudinal velocities are measured for compacts of different densities, making computation of all the four elastic constants, viz., the Young's modulus, shear modulus, bulk modulus and Poisson's ratio. Ultrasonic techniques have been successfully used to measure the dynamic elastic moduli of porous compacts of a model material. It is seen that the elastic modulus, the shear modulus follow a power law relation as a function of relative density. WIth the choice of an appropriate form density function the relation can be presented with a linear model. The correlations of elastic and shear moduli with the relative density are found similar to the correlations of relative microhardness to density, indicating a possibility of mapping the elastic moduli, if the stress intensification factor of the material is known. The Poisson's ratio is seen to obey a linear correlation and the bulk modulus measured an exponential correlation with the relative density. The results obtained in this study are compared with some of the earlier models. Some of the uncertainties in the earlier models are discussed and the possibility of using ultrasonic nondestructive methods for the measurement of density gradients as well as of anisotropy in the compacts is investigated." @default.
- W2055464037 created "2016-06-24" @default.
- W2055464037 creator A5009413685 @default.
- W2055464037 creator A5017845865 @default.
- W2055464037 creator A5045316379 @default.
- W2055464037 date "1996-11-15" @default.
- W2055464037 modified "2023-09-23" @default.
- W2055464037 title "<title>Ultrasonic measurement of elastic moduli of porous powder metallurgical samples</title>" @default.
- W2055464037 cites W2043407706 @default.
- W2055464037 cites W2163338574 @default.
- W2055464037 doi "https://doi.org/10.1117/12.259075" @default.
- W2055464037 hasPublicationYear "1996" @default.
- W2055464037 type Work @default.
- W2055464037 sameAs 2055464037 @default.
- W2055464037 citedByCount "0" @default.
- W2055464037 crossrefType "proceedings-article" @default.
- W2055464037 hasAuthorship W2055464037A5009413685 @default.
- W2055464037 hasAuthorship W2055464037A5017845865 @default.
- W2055464037 hasAuthorship W2055464037A5045316379 @default.
- W2055464037 hasConcept C100906024 @default.
- W2055464037 hasConcept C105795698 @default.
- W2055464037 hasConcept C120665830 @default.
- W2055464037 hasConcept C121089165 @default.
- W2055464037 hasConcept C121332964 @default.
- W2055464037 hasConcept C149505630 @default.
- W2055464037 hasConcept C159985019 @default.
- W2055464037 hasConcept C192562407 @default.
- W2055464037 hasConcept C196029304 @default.
- W2055464037 hasConcept C24890656 @default.
- W2055464037 hasConcept C33923547 @default.
- W2055464037 hasConcept C41279357 @default.
- W2055464037 hasConcept C43486711 @default.
- W2055464037 hasConcept C62520636 @default.
- W2055464037 hasConcept C81288441 @default.
- W2055464037 hasConcept C85725439 @default.
- W2055464037 hasConcept C94406020 @default.
- W2055464037 hasConceptScore W2055464037C100906024 @default.
- W2055464037 hasConceptScore W2055464037C105795698 @default.
- W2055464037 hasConceptScore W2055464037C120665830 @default.
- W2055464037 hasConceptScore W2055464037C121089165 @default.
- W2055464037 hasConceptScore W2055464037C121332964 @default.
- W2055464037 hasConceptScore W2055464037C149505630 @default.
- W2055464037 hasConceptScore W2055464037C159985019 @default.
- W2055464037 hasConceptScore W2055464037C192562407 @default.
- W2055464037 hasConceptScore W2055464037C196029304 @default.
- W2055464037 hasConceptScore W2055464037C24890656 @default.
- W2055464037 hasConceptScore W2055464037C33923547 @default.
- W2055464037 hasConceptScore W2055464037C41279357 @default.
- W2055464037 hasConceptScore W2055464037C43486711 @default.
- W2055464037 hasConceptScore W2055464037C62520636 @default.
- W2055464037 hasConceptScore W2055464037C81288441 @default.
- W2055464037 hasConceptScore W2055464037C85725439 @default.
- W2055464037 hasConceptScore W2055464037C94406020 @default.
- W2055464037 hasLocation W20554640371 @default.
- W2055464037 hasOpenAccess W2055464037 @default.
- W2055464037 hasPrimaryLocation W20554640371 @default.
- W2055464037 hasRelatedWork W104383256 @default.
- W2055464037 hasRelatedWork W106013811 @default.
- W2055464037 hasRelatedWork W2005268009 @default.
- W2055464037 hasRelatedWork W2044706165 @default.
- W2055464037 hasRelatedWork W2307688858 @default.
- W2055464037 hasRelatedWork W2324614739 @default.
- W2055464037 hasRelatedWork W2363996446 @default.
- W2055464037 hasRelatedWork W4235088693 @default.
- W2055464037 hasRelatedWork W4237645824 @default.
- W2055464037 hasRelatedWork W4238286720 @default.
- W2055464037 isParatext "false" @default.
- W2055464037 isRetracted "false" @default.
- W2055464037 magId "2055464037" @default.
- W2055464037 workType "article" @default.