{"id":151553,"date":"2026-05-08T17:11:18","date_gmt":"2026-05-08T20:11:18","guid":{"rendered":"https:\/\/www.poli.usp.br\/?p=151553"},"modified":"2026-05-08T17:25:36","modified_gmt":"2026-05-08T20:25:36","slug":"na-poli-usp-24a-edicao-do-concurso-metmat-celebra-olhar-artistico-em-trabalhos-cientificos-e-tecnologicos","status":"publish","type":"post","link":"https:\/\/www.poli.usp.br\/en\/noticias\/noticiasdapoliusp\/na-poli-usp-24a-edicao-do-concurso-metmat-celebra-olhar-artistico-em-trabalhos-cientificos-e-tecnologicos\/","title":{"rendered":"Na Poli-USP, 24\u00aa edi\u00e7\u00e3o do concurso MetMat celebra olhar art\u00edstico em trabalhos cient\u00edficos e tecnol\u00f3gicos"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"151553\" class=\"elementor elementor-151553\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dbb3497 e-flex e-con-boxed e-con e-parent\" data-id=\"dbb3497\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4002e3f elementor-widget elementor-widget-heading\" data-id=\"4002e3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Na Poli-USP, 24\u00aa edi\u00e7\u00e3o do concurso MetMat celebra olhar art\u00edstico em trabalhos cient\u00edficos e tecnol\u00f3gicos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e020a94 e-flex e-con-boxed e-con e-parent\" data-id=\"5e020a94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element 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class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea36afd elementor-widget elementor-widget-heading\" data-id=\"ea36afd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.flickr.com\/photos\/poliusp\/albums\/72177720333547809\" target=\"_blank\">Confira aqui as fotos do evento<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63e8cc30 elementor-widget elementor-widget-text-editor\" data-id=\"63e8cc30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>No dia 6 de maio, o Departamento de Engenharia Metal\u00fargica e de Materiais da Escola Polit\u00e9cnica (Poli) da USP realizou a 24\u00ba Concurso Met-Mat de Fotomicrografias de Metalurgia e Materiais. O evento conta com o apoio da Gerdau, e a mesa de abertura teve a participa\u00e7\u00e3o do vice-diretor da Poli, professor Gilberto Francisco Martha de Souza, do professor Samuel Toffoli, chefe do Departamento de Engenharia Metal\u00fargica e de Materiais, do professor Fernando Jos\u00e9 Gomes Landgraff, do mesmo departamento e coordenador da Comiss\u00e3o Organizadora do evento, Tamara Lapa, representante da Gerdau, e o professor Marcelo Mour\u00e3o, um dos criadores dos concurso.<\/p><p>Antes da premia\u00e7\u00e3o, o professor Willy Ank de Morais, Doutorando em Engenharia Metal\u00fargica e de Materiais na Escola Polit\u00e9cnica da USP, ministrou a palestra &#8220;Quando a Microestrutura se Revela: EBSD e a Beleza Funcional dos Materiais&#8221;.<\/p><p>Confira os premiados:<\/p><p><b>Categoria: Microscopia \u00d3tica<\/b><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan40metmat2004.jpg\"><b>1\u00ba pr\u00eamio<\/b><\/a><b>\u00a0\u2013\u00a0Renata Jesuina Takahashi, Bianca Rodrigues Costa, Danieli Aparecida Pereira Reis.\u00a0<\/b><\/p><p><b>T\u00edtulo: Dunas Em Movimento.\u00a0<\/b><\/p><p><b>Institui\u00e7\u00e3o: Universidade Federal de S\u00e3o Paulo<\/b><span style=\"font-weight: 400;\">\/<\/span><b>Departamento Instituto de Ci\u00eancia e Tecnologia<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b><span style=\"font-weight: 400;\"> Liga Ti-6Al-4V com recobrimento BC (NiCoCrAlY) 5tfDescri\u00e7\u00e3o: Liga Ti-6Al-4V Widmast\u00e4tten com recobrimento BC (NiCoCrAlY) por aspers\u00e3o t\u00e9rmica. A avalia\u00e7\u00e3o da microestrutura ocorreu ap\u00f3s ensaio de oxida\u00e7\u00e3o c\u00edclica: 100 ciclos (60 min ao forno a 500 \u00b0C e 10 min ao ar). O microsc\u00f3pio \u00f3ptico utilizado foi da marca Olympus modelo BX53M.<\/span><b><br \/><\/b><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>2\u00ba pr\u00eamio<\/b><\/a><b>\u00a0\u2013 Willy Ank de Morais<\/b><\/p><p><b>T\u00edtulo: O Sussurro Da S\u00edlica Entre As Escamas De Cobre.\u00a0<\/b><\/p><p><b>Institui\u00e7\u00e3o: Poli-USP \/ Willy Ank \u2013 Solu\u00e7\u00f5es\/Departamento PMT Consultoria<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b><span style=\"font-weight: 400;\"> Superf\u00edcie externa de um tubo de cobre aletado para troca t\u00e9rmica, apresentando filmes finos de \u00f3xidos de cobre, baixo grau de desgaste superficial e o aprisionamento de uma part\u00edcula de s\u00edlica. Esta tubula\u00e7\u00e3o sofreu falha no lado interno devido a contamina\u00e7\u00e3o na \u00e1gua empregada na refrigera\u00e7\u00e3o.<\/span><b>\u00a0<\/b><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>3\u00ba pr\u00eamio<\/b><\/a><b>\u00a0 &#8211;\u00a0\u00a0Oscar Mauricio Prada Ramirez.<\/b><\/p><p><b>T\u00edtulo: Estreito de Ormuz.<\/b><\/p><p><b>Institui\u00e7\u00e3o: Escola Polit\u00e9cnica da USP (PMT).<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b><span style=\"font-weight: 400;\"> Liga de alum\u00ednio AA2024 (azul) unida por FSW, em configura\u00e7\u00e3o lap joint, \u00e0 liga de alum\u00ednio AA7050 (laranja). A morfologia observada na imagem assemelha-se a imagens de sat\u00e9lite do Estreito de Ormuz, no Golfo P\u00e9rsico.<\/span><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>Men\u00e7\u00e3o honrosa<\/b><\/a><b>\u00a0 &#8211;\u00a0Bianca Costa Rodrigues, Renata Jesuina Takahashi, Danieli Aparecida Pereira Reis.<\/b><\/p><p><b>T\u00edtulo: Mar\u00e9 de Retorno<\/b><b><i>.<\/i><\/b><\/p><p><b>Institui\u00e7\u00e3o: Universidade Federal de S\u00e3o Paulo\/Departamento Instituto de Ci\u00eancia e Tecnologia.<\/b><\/p><p><b>Descri\u00e7\u00e3o: <\/b><span style=\"font-weight: 400;\">Microestrutura da liga Ti-6Al-4V com TBC ap\u00f3s ensaio de abla\u00e7\u00e3o t\u00e9rmica (2 MW\/m2 por 10 s), evidenciando a camada NiCrAlY, sua regi\u00e3o refundida e o substrato com microestrutura martens\u00edtica e fases fora do equil\u00edbrio. As transforma\u00e7\u00f5es registram o \u201cretorno\u201d ao estado s\u00f3lido ap\u00f3s fus\u00e3o localizada.<\/span><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>Men\u00e7\u00e3o honrosa<\/b><\/a><b>\u00a0 &#8211;\u00a0\u00a0Maria Gabriella Pinheiro Guedes, Bruno Nogueira Pereira, Isolda Costa.<\/b><\/p><p><b>T\u00edtulo: Ossos Met\u00e1licos.<\/b><\/p><p><b>Institui\u00e7\u00e3o: Instituto de Pesquisas Energ\u00e9ticas e Nucleares\/Departamento: Centro de Ci\u00eancia e Tecnologia dos Materiais<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b> <span style=\"font-weight: 400;\">Microestrutura bif\u00e1sica de a\u00e7o inoxid\u00e1vel soldado, composta por austenita (fase em tom claro), predominantemente na morfologia de Widmanst\u00e4tten, e ferrita (fase com tonalidade amarronzada).<\/span><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>Men\u00e7\u00e3o honrosa<\/b><\/a><b>\u00a0 &#8211;\u00a0\u00a0Shirley V. Navas D., L. Frederico Dick P., Osvaldo Mitsuyuki Cintho.<\/b><\/p><p><b>T\u00edtulo: \u00cdris Met\u00e1lica: Uma Vis\u00e3o para o Mundo da Corros\u00e3o<\/b><b><i>.\u00a0<\/i><\/b><\/p><p><b>Institui\u00e7\u00e3o:<\/b><b>\u00a0<\/b><b>IPT- Instituto de Pesquisas Tecnol\u00f3gicas\/Departamento: LCP &#8211; Laborat\u00f3rio de Corros\u00e3o e Prote\u00e7\u00e3o<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b><span style=\"font-weight: 400;\"> A presen\u00e7a de blisters sugere a exist\u00eancia de tens\u00f5es internas e descontinuidades estruturais no filme, as quais podem atuar como s\u00edtios preferenciais para a inicia\u00e7\u00e3o de processos corrosivos, conforme evidenciado pela forma\u00e7\u00e3o de an\u00e9is de produtos de corros\u00e3o ao redor dessas regi\u00f5es.<\/span><\/p><p><b>Categoria: Microscopia Eletr\u00f4nica<\/b><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan40metmat2004.jpg\"><b>1\u00ba pr\u00eamio<\/b><\/a><b>\u00a0\u2013\u00a0Henrique Chaves Gulino, Lu\u00eds da Silva Zambom, Ronaldo Domingues Mansano.<\/b><\/p><p><b>T\u00edtulo: Pir\u00e2mides de Luz em Sil\u00edcio.\u00a0<\/b><\/p><p><b>Institui\u00e7\u00e3o: Escola Polit\u00e9cnica \u2013 USP\/Departamento de Sistemas Eletr\u00f4nicos<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b><span style=\"font-weight: 400;\"> Microestrutura com pir\u00e2mides microm\u00e9tricas de sil\u00edcio, obtidas por corros\u00e3o anisotr\u00f3pica em KOH. As faces facetadas (planos {111}) e os vales entre as pir\u00e2mides aumentam a rugosidade e a \u00e1rea superficial, favorecendo o aprisionamento\/capta\u00e7\u00e3o de luz em c\u00e9lulas solares.<\/span><b><br \/><\/b><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>2\u00ba pr\u00eamio<\/b><\/a><b>\u00a0\u2013 Jo\u00e3o Felipe Queiroz Rodrigues, Rubens Caram<\/b><\/p><p><b>T\u00edtulo: O Observador do Eut\u00e9tico.\u00a0<\/b><\/p><p><b>Institui\u00e7\u00e3o: Universidade Estadual de Campinas\/Departamento de<\/b><\/p><p><b>Engenharia de Manufatura e de Materiais<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b><span style=\"font-weight: 400;\"> Se\u00e7\u00e3o longitudinal de um lingote de liga de alta entropia trif\u00e1sica<\/span><\/p><p><span style=\"font-weight: 400;\">solidificada direcionalmente. Fases CCC-B2 (escura), CFC (intermedi\u00e1ria) e C14-Laves (clara). A morfologia sugere, de forma l\u00fadica, a silhueta de um observador diante do ordenamento das fases.<\/span><b>\u00a0<\/b><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>3\u00ba pr\u00eamio<\/b><\/a><b>\u00a0 &#8211;\u00a0\u00a0M\u00e1rcio de Paula, Bianca de Oliveira Mattos.<\/b><\/p><p><b>T\u00edtulo: My Dino Friend.<\/b><\/p><p><b>Institui\u00e7\u00e3o: Instituto de Qu\u00edmica de S\u00e3o Carlos (USP)\/<\/b> <b>Departamento Qu\u00edmica (Laborat\u00f3rio de Microscopia Eletr\u00f4nica)<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b><span style=\"font-weight: 400;\"> Nanopart\u00edculas de s\u00edlica obtidas por hidr\u00f3lise \u00e1cido-base na rea\u00e7\u00e3o de condensa\u00e7\u00e3o de TEOS [Tetraetil Ortossilicato- Si(OC2H5)4] para utiliza\u00e7\u00e3o em ensaios de degrada\u00e7\u00e3o fotocatal\u00edtica de corantes<\/span><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>Men\u00e7\u00e3o honrosa<\/b><\/a><b>\u00a0 &#8211;\u00a0Jo\u00e3o Gabriel da Cruz Passos, Marcelo Falc\u00e3o de Oliveira, Artur Mariano de Sousa Malafaia.<\/b><\/p><p><b>T\u00edtulo: Ref\u00fagio de um Cristal<\/b><b><i>.<\/i><\/b><\/p><p><b>Institui\u00e7\u00e3o: UFSCar\/Departamento de Engenharia de Materiais.<\/b><\/p><p><b>Descri\u00e7\u00e3o: <\/b><span style=\"font-weight: 400;\">Descri\u00e7\u00e3o: Cristal de \u00f3xido de cromo, originado como inclus\u00e3o, exposto em um dimple ap\u00f3s ensaio de tra\u00e7\u00e3o em a\u00e7o inox de alta entropia. Imagem obtida por MEV (detetor SE) diretamente na superf\u00edcie de fratura, sem preparo pr\u00e9vio. Informa\u00e7\u00f5es detalhadas.<\/span><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>Men\u00e7\u00e3o honrosa<\/b><\/a><b>\u00a0 &#8211;\u00a0\u00a0Ant\u00f4nio Mario Leal Martins Costa.<\/b><\/p><p><b>T\u00edtulo: Nanoarquiterura Estelar.<\/b><\/p><p><b>Institui\u00e7\u00e3o: UFRJ\/Departamento Instituto de Qu\u00edmica<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b> <span style=\"font-weight: 400;\">Descri\u00e7\u00e3o: Cristais com crescimento hier\u00e1rquico, orientados radialmente. Faces bem definidas dos planos de menor energia de superf\u00edcie.<\/span><\/p><p><a href=\"http:\/\/www.pmt.usp.br\/Concurso\/Exposicao\/scan36metmat2004.jpg\"><b>Men\u00e7\u00e3o honrosa<\/b><\/a><b>\u00a0 &#8211;\u00a0\u00a0Marllon Fraga Silva<\/b><\/p><p><b>T\u00edtulo: Buraco de Minhoca.<\/b><\/p><p><b>Institui\u00e7\u00e3o: IME\/Departamento Ci\u00eancia e Engenharia de Materiais<\/b><\/p><p><b>Descri\u00e7\u00e3o:<\/b> <span style=\"font-weight: 400;\">O estudo de estruturas de preenchimento interno de giroide para carbeto de (SiC) \u00e9 essencial para ilustrar a efici\u00eancia desse design em aplica\u00e7\u00f5es bal\u00edsticas. Imagens detalhadas permitem a visualiza\u00e7\u00e3o da geometria complexa e cont\u00ednua da estrutura em giroide, possibilitando uma an\u00e1lise precisa da distribui\u00e7\u00e3o uniforme de tens\u00f5es e da redu\u00e7\u00e3o de pontos de concentra\u00e7\u00e3o que poderiam causar falhas sob impacto.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Na Poli-USP, 24\u00aa edi\u00e7\u00e3o do concurso MetMat celebra olhar art\u00edstico em trabalhos cient\u00edficos e tecnol\u00f3gicos Confira aqui as fotos do evento No dia 6 de maio, o Departamento de Engenharia [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":151569,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"event_title":"","event_details":"","event_timezone":"","event_gmap":"","event_image":"","event_image_url":"","event_calendar_link":"","event_location":"","event_datetime_with_summary":"","event_datetime":"","event_date":"","event_time":"","event_date_type":"","event_rulesummary":"","event_ticket_rsvp":"","event_capacity":"","event_capacity_remaining":"","event_capacity_sold":"","event_sold_out":"","event_low_stock":"","event_ticket_count":"","event_ticket_summary":"","event_sales_start":"","event_sales_end":"","event_ticket_price_from":"","event_ticket_price_to":"","event_ticket_price_range":"","event_date_year":"","event_date_month":"","event_date_month_short":"","event_date_day":"","event_date_day_name":"","event_date_iso":"","event_rsvp_capacity":"","event_rsvp_remaining":"","event_rsvp_going":"","event_rsvp_full":"","footnotes":""},"categories":[296],"tags":[],"coauthors":[204],"class_list":["post-151553","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticiasdapoliusp"],"_links":{"self":[{"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/posts\/151553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/comments?post=151553"}],"version-history":[{"count":11,"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/posts\/151553\/revisions"}],"predecessor-version":[{"id":151587,"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/posts\/151553\/revisions\/151587"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/media\/151569"}],"wp:attachment":[{"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/media?parent=151553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/categories?post=151553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/tags?post=151553"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.poli.usp.br\/en\/wp-json\/wp\/v2\/coauthors?post=151553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}