2009
DOI: 10.1016/j.jallcom.2008.09.082
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Optimization of the process parameters affecting the microstructures and properties of compacted graphite iron

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Cited by 35 publications
(18 citation statements)
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References 14 publications
(18 reference statements)
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“…[17] For the case of CGI, the effect of holding time on residual Mg shows a relatively low fading rate at short times, showing a decay from 0.018 to 0.015 wt pct Mg after 3 minutes while the rate increases for a longer time, consuming most of Mg content, remaining only 0.001 wt pct Mg after 7 minutes of holding time. [20] A similar expression to Eq. [3] for residual Mg is reported only for the CGI region, valid only for an initial starting Mg content of 0.018 wt pct and for time up to 7 minutes of holding time.…”
Section: ½3mentioning
confidence: 92%
See 1 more Smart Citation
“…[17] For the case of CGI, the effect of holding time on residual Mg shows a relatively low fading rate at short times, showing a decay from 0.018 to 0.015 wt pct Mg after 3 minutes while the rate increases for a longer time, consuming most of Mg content, remaining only 0.001 wt pct Mg after 7 minutes of holding time. [20] A similar expression to Eq. [3] for residual Mg is reported only for the CGI region, valid only for an initial starting Mg content of 0.018 wt pct and for time up to 7 minutes of holding time.…”
Section: ½3mentioning
confidence: 92%
“…Previous works have studied the fading phenomenon in SGI and CGI production, studying its relation to cooling curves and the residual Mg after different holding times. [16][17][18][19][20][21] All these technological difficulties severely hamper laboratory investigations in CGI, and to some extent also in SGI, which in turn limits the understanding of complex problems occurring during their solidification that often lead to defect formation. The present work, therefore, reports an accurate and reliable experimental technique, which enables controlled laboratory-scale production of cast irons, with controlled graphite morphology ranging from SGI to LGI.…”
mentioning
confidence: 99%
“…O final de vida de uma ferramenta pode ser notado à medida que a média do desgaste máximo do flanco dos inserto (tipo SPHX1205 KY3500) atinge 0,3 milímetros, ou o desgaste máximo do flanco de quaisquer das pastilhas de corte atinge 0,3 mm [12]. Os parâmetros de corte foram tais que o mecanismo de desgaste da ferramenta dominante foi relacionado ao desgaste abrasivo sobre a face de flanco das inserções.…”
Section: Ensaios De Usinabilidadeunclassified
“…Os parâmetros de corte foram tais que o mecanismo de desgaste da ferramenta dominante foi relacionado ao desgaste abrasivo sobre a face de flanco das inserções. O desgaste de flanco é que foi avaliado, e assim foi utilizado como resposta quantitativa para determinar a vida útil da ferramenta [11,12]. Portanto, foi analisado o desgaste de flanco do inserto (VB) com a finalidade de fazer uma análise de vida útil de ferramenta, considerando como critério de fim de vida um VB=0,3mm, comparando os resultados obtidos com os três inoculantes testados e com diferentes parâmetros de usinagem, conforme Figura 4.…”
Section: Ensaios De Usinabilidadeunclassified
“…Three lots were produced using three different alternative inoculants (KIM et al, 2009) to pursue the improved machinability. Later, the mechanical and structural properties of manufactured parts were found.…”
Section: Introdutionmentioning
confidence: 99%