Gov de São Paulo, sem espaçamento

Materiais Avançados

Investigation of concrete moisture using no-destructive methods across different compositions and exposure conditions

Abstracts: Studying concrete’s interaction with moisture conditions is crucial for undestanding material degradation and corrosion of embedded steel reinfoircement in structures exposed to atmospheric environments. This work present a comparative assessment of two non-destructive testing (NDT) techniques for moisture evalution: internal moisture measurement with the Moist 210 B (HF SENSOR) Leia mais…

Por Maria Solange, atrás

Investigation of concrete moisture using no-destructive methods across different compositions and exposure conditions

Abstract: Studying concrete’s interaction with moisture conditions is crucial for undestanding material degradation and corrosion of embedded steel reinfoircement in structures exposed to atmospheric environments. This work present a comparative assessment of two non-destructive testing (NDT) techniques for moisture evalution: internal moisture measurement with the Moist 210 B (HF SENSOR) Leia mais…

Por Maria Solange, atrás

Benefits of incorporating Dy-Cu alloy via the grain boundary diffision process in recycled magnets

Abstract: Nd-Fe-B magnets are a critical material for the green energy transition. However, price volatility makes the supply chain fragile, which makes the recycling process an alternative to reduce dependence on raw materials. Unfortunately, the recycling process introduces oxygen into the magnet, getting worse magnetic properties. Thus, this article studies Leia mais…

Por Maria Solange, atrás

Evaluation of permanent embeddable reference electrodes in solution and concrete specimen

Abstract: Monitoring concrete structures is crucial for assessing the corrosion risk of steel reinforcement and optimizing maintenance strategies. This study evaluated the MnO₂/NaOH, Ag/AgCl, and Ti/MMO permanent, embeddable reference electrodes, which are rarely known or used in Brazil for corrosion monitoring. The electrodes underwent assessment tests, immersion tests in solutions Leia mais…

Por Maria Solange, atrás

Evaluation of permanent embeddable reference electrodes in solution and concrete specimen

Abstract: Monitoring concrete structures is crucial for assessing the corrosion risk of steel reinforcement andoptimizing maintenance strategies. This study evaluated the MnO₂/NaOH, Ag/AgCl, and Ti/MMO permanent, embeddable reference electrodes, which are rarely known or used in Brazil for corrosion monitoring. The electrodes underwent assessment tests, immersion tests in solutions simulating Leia mais…

Por Maria Solange, atrás
terras raras 3

Superímãs de terras raras

São elementos essenciais em diversas aplicações de ponta para o funcionamento adequado desde impressoras a motores de carros elétricos e aerogeradores. O IPT está engajado nas pesquisas. Terras raras são elementos químicos, normalmente encontrados na natureza misturados a minérios de difícil extração. Daí vem o nome. Têm magnetismo intenso e Leia mais…

Por rcparise, atrás

The use of FactSageTM to determine crystalline phases in blast furnace slag-based glass ceramic

Abstract: FactSage™ is a thermodynamic simulation software widely utilized in both industry and academic institutions, including universities and research centers. It is particularly effective for calculating properties and equilibria of complex chemical systems, especially in high-temperature phase equilibria, which are relevant to the metallurgy and ceramics industries. This work aimed Leia mais…

Por Maria Solange, atrás

Materi.A. Centro de Desenvolvimento de Materiais Avançados assistido por I.A.: Inteligência Artificial acelerando a inovação em novos materiais

Referência: MORAES, Sandra Lúcia de; VIRÍSSIMO, Denis Bruno; SILVA, André Luiz Nunes; DOMINGUES, Maria Cristina Machado. Materi.A. Centro de Desenvolvimento de Materiais Avançados assistidos por I.A.: Inteligência Artificial acelerandoa iknovação dem novos materiais. In: ENCONTRO INTERDISCIPLINAR INTERINSTITUCIONAL EM CIÊNCIAS E ENGENHARIA, 10., EI2CE, 2025, Salvador, SENAI CIMATEC. Palestra… Acesso aos Leia mais…

Por Maria Solange, atrás
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