Modelling of the coating process on surgical instrumentation with hard chromiun
DOI:
https://doi.org/10.17533/udea.redin.327316Keywords:
Statistical model, hard chromium, thickness, vickers hardnessAbstract
This paper presents a statistical model useful in discribing the behavior of stainless steel surgical needle holders, with a hard cromium coating, in relation to time of exposure, flow density and tempeture variables. It is adjusted by a second order rotational compound experimental design. The proposed model accounts for 75% of the total of the observed responses and due to the complexity of the process involved, it is considered as very satisfactory.
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References
Montgomery, Douglas. Diseño y análisis de experimentos. Grupo Editorial Iberoamericana. México. 1991.
Massuet, Vicente. Cromado duro. Madrid. 1957.
Chessin, Hyman. “Hard Chromiun Plating”. En: Metal Handbook. New York. Vol. 5. 1987. pp. 170-188.
“Problems related to burnt and pited deposit in chromium electroplating”. En: Metal Finishing. New York. No. 1, 3, 5. Vol. 98. 2000.
Newby, Kenneth. “Functional Chromium Plating”. En: Metal Finishing. New York. 1998. pp. 223.232. DOI: https://doi.org/10.1016/S0026-0576(00)83080-9
Setien, J. et al. “Procesos de cromado duro”. En: Revista de Ingeniería Química. Barcelona, octubre, 1992. pp. 97-103.
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