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  1. No Access

    Article

    Laser processing of plasma-sprayed R-Ba-Cu-O coatings

    Thick Y-Ba-Cu-O and Er-Ba-Cu-O coatings were deposited by plasma spraying onto nickel substrates. These plasma-sprayed coatings were laser melted to modify their microstructures. The effects of primary process...

    B. Arsenault, B. Champagne, D. Dubé, P. Lambert… in Journal of Thermal Spray Technology (1993)

  2. No Access

    Article

    Interactions between nickel and melted R-Ba-Cu-O (R=Y, Nd)

    R-Ba-Cu-O (R = Y and Nd) compounds were melted and crystallized in nickel crucibles. The interaction between these materials was studied by examining the physical aspect of the nickel interface. Interaction me...

    D. Dubé, P. Lambert, B. Champagne in Journal of Materials Science (1992)

  3. No Access

    Article

    Interactions between nickel and melted R-Ba-Cu-O (R=Y, Nd)

    R-Ba-Cu-O (R = Y and Nd) compounds were melted and crystallized in nickel crucibles. The interaction between these materials was studied by examining the physical aspect of the nickel interface. Interaction me...

    D. Dubé, P. Lambert, B. Champagne in Journal of Materials Science (1992)

  4. No Access

    Article

    Microstructural, electrical and magnetic properties of NdBa2Cu3O7−δ prepared from BaO2

    NdBa2Cu3O7−δ was synthesized in oxygen from a stoichiometric mixture of Nd2O3, BaO2 and CuO between 890 and 1070 ‡C. The resulting material was composed of small crystals of NdBa2Cu3O7−δ (2 to 10 Μm) and of BaCuO

    L. Parent, C. Moreau, B. Champagne in Journal of Materials Science (1991)

  5. No Access

    Article

    One-Step Synthesis and Densification of Bulk YBa2Cu4O8/Ni Composite Superconductors

    C. Gélinas, B. Champagne in MRS Online Proceedings Library (1989)