Spatter-free laser drilling of alumina ceramics based on gelcasting technology

Journal of the European Ceramic Society

Volumn 23, Issue 8, 2003, Pages 1263-1267

  Gou, Dong ^a   Cai, Kai ^a   Yang, Jinlong ^a   Huang, Yong ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Al2O3; Gelcasting; Laser drilling; Machining

Indexed keywords

ALUMINA; CASTING; DRILLING; LASER APPLICATIONS; MICROCRACKS;

LASER DRILLING;

CERAMIC MATERIALS;

CASTING; CERAMICS; DRILLING; GEL; LASER; MACHINING;

EID: 0037411627     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0955-2219(02)00299-6     Document Type: Article

References (9)

1. Lumpp, J. K. and Allen, S. D., Excimer laser machining and metallization of vias in aluminum nitride. IEEE Trans. Compon. Pack. B, 1997, 20, 241-246.
2. Orita N., Laser cutting method for high chromium steel and a device to carry out that method, US Patent 4,774,392, 1988.
3. Sharp, C. M., Mueller, M. E., Murthy, J., et al., A novel antispatter technique for laser drilling: applications to surface texturing. In Proceedings of the 6th International Congress on Applications of Lasers and Electro-Optics, San Diego, 1997, pp. 41-50.
4. Low, D. K. Y., Li, L. and Corfe, A. G. et al., Spatter-free laser percussion drilling of closely spaced arrayholes, Int. J. Mach. Tool. Manu, 2001, 41, 361-377.
5. Murray, A. J. and Tyrer, J. R., New numerical evaluation techniques for laser processed ceramic substrates. J. Laser Appl, 2000, 12, 251-260.
6. Young, A. C.,Omatete,O.O., Janney,M.A. and Menchofer, P. A., Gelcasting of alumina. J. Am. Ceram. Soc., 1991, 74, 612-618.
7. Imen, K. and Allen, S. D., Pulse CO2 laser drilling of green alumina ceramic. IEEE Trans Adv. Pack, 1999, 22, 620-623.
8. Chen, Y. L., Xie, Z. P., Yang, J. L. and Huang, Y., Alumina casting based on gelation of gelatine. J. Eur. Ceram. Soc., 1999, 19, 271-275.
9. Metev, S. M. and Veiko, V. P., Laser Assisted Microtechnology. Springer, Berlin, 1996.