REVDIA – REVestimentos de DIAmante para Componentes Anti-Desgaste”

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Project Details

Start date
2010-10-01
End date
2012-09-30
Extended date
2013-06-30
%
Acronym
REVDIA
Reference
13118
Funding
Industry National
Programme
QREN - I&D em Co-Promoção
Budget
224.211 €
Our budget
151.026 €

Team

Description

A empresa promotora Durit é detentora da tecnologia de processamento de metal duro e tem um profundo conhecimento das tendências actuais do mercado para peças anti-desgaste. No seguimento da sua estratégia empresarial, a Durit pretende diversificar a sua oferta com novos materiais e atingir novos segmentos de mercado, visando adquirir vantagens competitivas, contribuindo para a sustentabilidade da sua actividade. Recentemente, os cerâmicos de nitreto de silício (Si3N4) e os revestimentos com filmes de diamante micro ou nanocristalino, obtidos pelo processo de deposição química em fase vapor (CVD) têm vindo a constituir-se como opções tecnológicas para componentes de elevada resistência ao desgaste para ferramentas e equipamentos utilizados por uma vasta gama de indústrias (petroquímica, gás natural, processamento metálico, farmacêutica, energias renováveis,?). Neste projecto pretende-se transpor para a escala de produto o conhecimento científico já adquirido no domínio do processamento de cerâmicos de Si3N4 e de revestimentos de diamante CVD pela entidade do SCT co-promotora (UA), conjugando-o com o know-how do promotor (Durit) na tecnologia de pós. O projecto desenvolver-se-á ao longo de várias actividades que contemplam, para além dos estudos preliminares de mercado, o desenvolvimento de peças de Si3N4 revestidas a diamante CVD na forma de protótipos para caracterização laboratorial e pré-séries para ensaios de campo em clientes, para validação da tecnologia desenvolvida.

Main Local Researcher

Rui Ramos Ferreira e Silva

Coordination

Durit - Metalurgia Portuguesa do Tungsténio, Lda.

Partners

Universidade de Aveiro (UA)

Groups

3 - carbon materials, composites and functional coatings;

link

http://projectos.adi.pt/actions/project?id=C16/2010/13118&search=global&actionbean=actions/project

Sponsors

Sponsors
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