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The significance and determination by image analysis of microcrack density in hard chromium plating
(2008-04-01)
It is well known that the microcrack density is a fundamental parameter in hard chromium electroplating. The chemical and mechanical properties of this coating are widely dependent on its microcrack density. In this paper ...
The significance and determination by image analysis of microcrack density in hard chromium plating
(2008-04-01)
It is well known that the microcrack density is a fundamental parameter in hard chromium electroplating. The chemical and mechanical properties of this coating are widely dependent on its microcrack density. In this paper ...
Applied Surface Coatings through the Plasma ProcessRecubrimientos Superficiales Aplicados mediante el Proceso de Plasma
(Universidad Tecnológica Nacional, 2019)
Turning hardened steel using coated carbide at high cutting speeds
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2008)
The present work studies some aspects of the turning process applied on hardened steel using multilayer coated carbide tools at high cutting speeds. The influence of cutting parameters (vc, f, and depth of cut - d.o.c.) ...
Electrical conductivity of soybean seed and correlation with seed coat lignin content
(Ista, 1999-01-01)
The effects of soybean genotype and seed coat lignin content on bulk electrical conductivity were investigated. Seeds of nine soybean cultivars were hand harvested at R8 maturation stage in Londrina, PR., Brazil in 1995/96. ...
Electrical conductivity of soybean seed and correlation with seed coat lignin content
(Ista, 1999-01-01)
The effects of soybean genotype and seed coat lignin content on bulk electrical conductivity were investigated. Seeds of nine soybean cultivars were hand harvested at R8 maturation stage in Londrina, PR., Brazil in 1995/96. ...
Electrical conductivity of soybean seed and correlation with seed coat lignin content
(1999-12-01)
The effects of soybean genotype and seed coat lignin content on bulk electrical conductivity were investigated. Seeds of nine soybean cultivars were band harvested at R8 maturation stage in Londrina, PR., Brazil in 1995/96. ...
Análise comparativa do desempenho de brocas de aço rápido AISI M2 revestidas com SiO2 pelo processo sol-gel na furação do ferro fundido nodular
(Universidade Federal de Minas GeraisUFMG, 2017-05-24)
Among the manufacturing processes, the machining stands out mainly with the technological innovations applied to this field, specially, with the target of increasing the life of the tool. The applications of coatings in ...