Thermal Spraying Processes and Amorphous Alloys: Macro-Indicators of Patent Activity

• Tipo de documento: Artigo Científico
• Fonte: MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS; n. ahead, p. -, 2017.

Resumo

Thermal spraying processes allows high cooling rates and can favor the formation of amorphous microstructures. Amorphous metallic coatings can result in superior mechanical and functional properties. To follow new technological development and innovation paths, indicators based on patent data can be assembled to support technological forecasting assessments and decision making. This study mapped the technological development on amorphous alloys processed by thermal spraying using patent indicators from documents indexed in the Derwent Innovations Index database between the years 1997 and 2014. We evaluate the patent activity, the role of countries, the main technological subdomains and markets of interest, as well as the main metallic alloys explored as coating. We conclude that new technological developments should be expected in near future and these advances both in amorphous alloys and thermal spraying shall be constantly monitored in the coming years. (AU)

• Processo FAPESP: 15/18878-8 - Uso de indicadores de C&T para o monitoramento tecnológico de ligas metálicas processadas em condições fora do equilíbrio e utilizadas em recobrimento de peças de aço
• Beneficiário: Douglas Henrique Milanez
• Linha de fomento: Bolsas no Brasil - Pós-Doutorado
• Processo FAPESP: 13/05987-8 - Processamento e caracterização de ligas metálicas amorfas, metaestáveis e nano-estruturadas
• Beneficiário: Claudio Shyinti Kiminami
• Linha de fomento: Auxílio à Pesquisa - Temático