TY - JOUR A1 - Zocca, Andrea A1 - Colombo, P. A1 - Günster, Jens A1 - Mühler, T. A1 - Heinrich, J.G. T1 - Selective laser densification of lithium aluminosilicate glass ceramic tapes T2 - Applied surface science N2 - Tapes, cast by blade deposition of a lithium aluminosilicate glass slurry, were sintered using a YAG-fiber laser, with the aim of finding suitable parameters for an additive manufacturing process based on layer-wise slurry deposition and selective laser densification. The influence of the laser parameters (output power and scan velocity) on the sintering was evaluated, by scanning electron microscopy and by X-ray diffraction, on the basis of the quality of the processed layer. Well densified samples could be obtained only in a small window of values for the output power and the scan velocity. The measurement of the width of a set of single scanned lines allowed also to estimate the minimum resolution of the system along the layer plane. PB - North-Holland CY - Amsterdam KW - Selective laser sintering (SLS) KW - Laserwise-slurry-deposition (LSD) KW - Glass-ceramic KW - LAS PY - 2013 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/31283 AN - OPUS4-31283 UR - http://ac.els-cdn.com/S0169433212020168/1-s2.0-S0169433212020168-main.pdf?_tid=4ba0c92c-31d4-11e4-84f1-00000aab0f02&acdnat=1409575040_15d5256291262aca99cc5321374ab879 SN - 0169-4332 SN - 1873-5584 VL - 265 SP - 610 EP - 614 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany