AVALIAÇÃO DE DEFEITOS SUPERFICIAIS TIPO ESCAMA EM BARRAS DE AÇO TREFILADAS
EVALUATION OF SLIVER SURFACE DEFECTS IN COLD-DRAWN STEEL BARS
Barbosa, Leoneros Acosta; Fagundes, Geraldo André; Teichmann, Leila; Reguly, Afonso
http://dx.doi.org/10.4322/tmm.00304010
Tecnol. Metal. Mater., vol.3, n4, p.59-64, 2007
Resumo
Este trabalho apresenta diferentes técnicas de caracterização de defeitos superficiais tipo escama em barras trefiladas buscando a determinação de sua causa raiz para uma diminuição do sucateamento destes produtos.
Palavras-chave
Defeitos de superfície, Escamas, Barra trefilada
Abstract
This work shows different characterization techniques used for the evaluation of sliver surface defects in colddrawn bars aiming to decrease the volume of scrap in those products.
Keywords
Surface defect, Slivers, Cold-drawn bars
Referências
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