An investigation into the effect of solidification shrinkage on distortion of casting and flexure strength of various solders for base metal alloys. A laboratory study.

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dc.contributor.authorHarikesh, Pen_US
dc.contributor.authorShetty, Pen_US
dc.contributor.authorPatil, N Pen_US
dc.contributor.authorJagdish, H Gen_US
dc.date.accessioned2009-05-28T07:53:32Z
dc.date.available2009-05-28T07:53:32Z
dc.date.issued2000-01-20en_US
dc.description.abstractThis study was undertaken to determine the distortion due to solidification shrinkage and to evaluate the flexure strength properties of soldered joints between combination of three commercially available base metal alloys and solders. Ninety rectangular bars were cast using three commercially available alloys for soldering (30 bars of each alloys). Ten bars of each alloy were soldered using electrical soldering unit and solder recommended by respective manufacturers, twenty bars (ten pairs each) were soldered using other solders. Length between the references markings on the specimen were measured using a vernier caliper and travelling microscope to check the possible solidification shrinkage. The specimens were then subjected to flexure strength evaluation using a universal testing machine. Statistical comparison of dimensional changes due to solidification shrinkage and flexure strength evaluation of soldered joints was done using analysis of variance test. Recommended Ni-Cr solders showed less shrinkage compared to that of the Co-Cr solders from the tested specimens and superior flexure strength was found in Co-Cr alloy specimen (P value P > .001) soldered with Co-Cr alloy solders.en_US
dc.description.affiliationDepartment of Prosthodontics and Maxillofacial Prosthetics, College of Dental Surgery and S.D.M. College of Dental Sciences, Mangalore and Dharwad, India.en_US
dc.identifier.citationHarikesh P, Shetty P, Patil NP, Jagdish HG. An investigation into the effect of solidification shrinkage on distortion of casting and flexure strength of various solders for base metal alloys. A laboratory study. Indian Journal of Dental Research. 2000 Jan-Mar; 11(1): 19-26en_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/51827
dc.language.isoengen_US
dc.source.urihttps://www.ijdr.inen_US
dc.subject.meshAnalysis of Varianceen_US
dc.subject.meshCalibrationen_US
dc.subject.meshChemistry, Physicalen_US
dc.subject.meshChromium Alloys --chemistryen_US
dc.subject.meshDental Alloys --chemistryen_US
dc.subject.meshDental Casting Investment --chemistryen_US
dc.subject.meshDental Solderingen_US
dc.subject.meshDental Stress Analysis --instrumentationen_US
dc.subject.meshElectrochemistryen_US
dc.subject.meshHumansen_US
dc.subject.meshMaterials Testingen_US
dc.subject.meshMicroscopyen_US
dc.subject.meshPhysicochemical Phenomenaen_US
dc.subject.meshPliabilityen_US
dc.subject.meshStress, Mechanicalen_US
dc.subject.meshSurface Propertiesen_US
dc.titleAn investigation into the effect of solidification shrinkage on distortion of casting and flexure strength of various solders for base metal alloys. A laboratory study.en_US
dc.typeComparative Studyen_US
dc.typeJournal Articleen_US
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