Synthesis, Selective Laser Sintering and Infiltration of High Super Tc Dual Phase Ag-YBa2Cu307-x Superconductor Composites

dc.creatorAgarwala, Mukesh K.
dc.creatorBourell, David L.
dc.creatorManthiram, Arumugam
dc.creatorBirmingham, Britton R.
dc.creatorMarcus, Harris L.
dc.date.accessioned2018-05-03T20:00:42Z
dc.date.available2018-05-03T20:00:42Z
dc.date.issued1993
dc.description.abstractFine, homogeneous dual phase Ag-YBa2Cu307-x composite powders were prepared by a simple colloidal sol-gel co-precipitation technique. Silver did not react with or degrade YBa2Cu307-x. Bulk porous samples of pure YBa2Cu307-x and Ag-YBa2Cu307-x were made from powders by Selective Laser Sintering. The porous parts were further densified by infiltrating silver into pores, resulting in a dense, structurally sound dual phase superconducting composite. Laser processing parameters were varied to obtain optimum microstructure. The laser sintered parts required oxygen annealing after infiltration to restore the orthorhombic, superconducting structure. X-ray diffraction and Tc measurements indicate some impurity phases present in samples processed under aggressive laser conditions.en_US
dc.description.departmentMechanical Engineeringen_US
dc.identifierdoi:10.15781/T2QR4P760
dc.identifier.urihttp://hdl.handle.net/2152/65078
dc.language.isoengen_US
dc.relation.ispartof1993 International Solid Freeform Fabrication Symposiumen_US
dc.rights.restrictionOpenen_US
dc.subjectCenter for Materials Science and Engineeringen_US
dc.subjectconductorsen_US
dc.subjectSelective Laser Sinteringen_US
dc.titleSynthesis, Selective Laser Sintering and Infiltration of High Super Tc Dual Phase Ag-YBa2Cu307-x Superconductor Compositesen_US
dc.typeConference paperen_US

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