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A comparative study on the dry sliding wear behaviour of nitrocarburised, gas nitrided, fluidised-bed nitrided, and plasma nitrided plastic mould steel
(2016-01-01)
Plastic injection moulds suffer wear due to the relative movements of the mould parts and the polymeric material flow which is often reinforced by hard abrasive fibres or whiskers. Several studies were performed on the ...
A comparative investigation of the corrosion and tribocorrosion behaviour of nitrocarburized, gas nitrided, fluidized-bed nitrided, and plasma nitrided plastic mould steel
(2018-01-25)
The present study aims to compare the corrosion and tribocorrosion behaviour of nitrocarburized, gas-nitrided, fluidized-bed nitrided, and plasma-nitrided Impax Supreme (equivalent to AISI P20) pre-hardened plastic mould ...
Modeling heat transfer in die milling
(Elsevier B.V., 2014-03-01)
This paper compares two different thermal models by solving computationally direct-inverse problem to estimate the net heat flux and convective coefficient when milling hardened AISI H13 die steel. Global and tri-dimensional ...
Efeito de parâmetros geométricos e operacionais sobre o comportamento do pó fluxante no molde de lingotamento contínuo de placas
(Universidade Federal de Minas GeraisUFMG, 2006-04-11)
Fluid flow in continuous casting reactors, tundish and mould, has a significant effect on the product quality and can also limit the productivity that can be attained in the process. In the continuous casting mould, an ...
Modeling heat transfer in die milling
(Elsevier B.V., 2014)