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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
581

Obtencao do cermet Ni-ZrOsub(2) por moagem de alta energia / Cermet Ni-ZrO2 by mechanical alloying

LEITE, DOUGLAS W. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:27:20Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:14Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
582

Desempenho de eletrocatalisadores PtSnRh suportados em carbono-Sb2O5.SnO2 para a oxidação eletroquímica do etanol, preparados pelo método de redução por álcool / Performance PtSnRh electrocatalysts supported on carbon-Sb2O5.SbO2 for the electro-oxidation of ethanol, prepared by an alcohol-reduction process

CASTRO, JOSE C. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:41:30Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:48Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
583

Avaliação de alternativas ao usi de níquel e cromatos no processo de fosfatização tricatiônico aplicado ao aço carbono / Evaluation of alternatives to nickel and chromate in the tricationic phosphating process of carbon steel

YAMAGUTI, ROSELE C. de L. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:35:00Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:16Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
584

Caracterizacao microestrutural e mecanica da superliga a base de niquel (liga 600) apos tratamentos termicos

FERNANDES, STELA M. de C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:37:38Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:20Z (GMT). No. of bitstreams: 1 05329.pdf: 16832851 bytes, checksum: 8ef7bf6a007d858e609a66ba4b70e107 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
585

Caracterizações mecânicas e microestruturais do aço AISI 8630 modificado revestido com a liga de níquel 625 por soldagem 'GTAW' / Mechanical and microstructural characterizations of AISI 8630 modified cladded with nickel alloy 625 made by the TIG process after simulated Post Weld Heat Treatment cycles

CANTARIN, TADEU N. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:34:30Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:36Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
586

Estudos do desenvolvimento e caracterização das ligas Cu-Ni-Pt e Cu-Ni-Sn para fins eletro-eletrônicos

SILVA, LUIS C.E. da 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:22Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:47Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
587

Obtencao do carboneto de silicio pela reducao carbotermica da silica / Synthesis of silicon carbide by carbothermal reduction of silica

ABEL, JOAO L. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:26:50Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:49Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
588

Investigacao do tratamento com moleculas auto-organizaveis para substituicao da cromatizacao da liga AA5052H32 no preparo da superficie previo a pintura

REIS, FERNANDO M. dos 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:08Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:29Z (GMT). No. of bitstreams: 1 11248.pdf: 11359579 bytes, checksum: 01f4dbcf2ba16c62fa4d6ba4397ac463 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
589

Estudo da resistencia a corrosao de acos inoxidaveis para uso na parte fria dos sistemas de exaustao de veiculos

DI CUNTO, JULIO C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:09Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:23Z (GMT). No. of bitstreams: 1 11249.pdf: 6810896 bytes, checksum: d6d7eb3261a4e010e1840b22fdcc9f8a (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
590

Controle de parametros de irradiacao laser para selamento de tubulos dentinarios

CIASCA, THATYANA C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:54Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:54Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado Profissionalizante em Lasers em Odontologia) / IPEN/D-MPLO / Intituto de Pesquisas Energeticas e Nucleares, IPEN/CNEN-SP; Faculdade de Odontologia, Universidade de Sao Paulo

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