4 documents found, page 1 of 1
An assessment of biomedical CoCrMo alloy fabricated by direct metal laser sinte...
Girão, Daniel de Castro; Béreš, Miloslav; Jardini, André Luiz; Maciel Filho, Rubens; Silva, Cleiton Carvalho; Siervo, Abner deCoCrMo alloys have been used for several decades in implantable devices due to their favourable mechanical properties, low wear rate in addition to good biocompatibility and high corrosion resistance. These alloys are conventionally produced via casting and/or forging route, however additive manufacturing techniques being recently employed in their fabrication. In this work, CoCrMo samples were produced by dire...
Estudo de revestimentos anticorrosivos epóxi-fosfato de zinco com adição de arg...
Girão, Daniel de CastroAtmospheric corrosion is the most frequent degradation process in metallic materials exposed to air and its pollutants, such as chloride, sulfate and particulates. Steel and its alloys are the most popular and important metallic structural materials in the world. However, the problem of atmospheric corrosion of these materials must be considered during their applications. Currently, among the existing anticorro...
Influência da fase sigma na resistência à corrosão do aço inoxidável super dupl...
Girão, Daniel de CastroThe super duplex stainless steels are often used in applications where high mechanical strength is required, combined with corrosion resistance, especially in highly aggressive environments. However, when certain manufacturing processes are involved (hot forming or welding, for example) can occur the precipitation of undesirable phases, causing reduction of both mechanical properties as well as corrosion resist...
Clerodane and patchoulene terpenes as new constituents from Baccharis salzmanni...
Ribeiro, Paulo Riceli Vasconcelos; Girão, Daniel de Castro; Pimenta, Antonia Torres Ávila; Braz Filho, Raimundo; Guedes, Maria Lenise SilvaTexto completo: acesso restrito. p. 101–105; Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-04-24T12:45:21Z No. of bitstreams: 1 1-s2.0-S0305197813000872-main.pdf: 215650 bytes, checksum: 070d3f03f69b2b9ac58e66b2e61a9750 (MD5); Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2014-10-10T15:07:42Z (GMT) No. of bitstreams: 1 1-s2.0-S0305197813000872-main.pdf: 215650 bytes, ch...