作者: P. Gilgien , W. Kurz
DOI: 10.1007/978-94-009-0197-1_4
关键词: Microstructure 、 Phase selection 、 Optoelectronics 、 Laser processing 、 Materials science 、 Laser treatment
摘要: Laser processing is a high technology treatment which aims to produce specific properties locally on the surface of materials. These are strongly dependent microstructure formed during processing, and since laser usually induces local melting, resolidification liquid pool. Therefore, in order progress further than an empirical approach optimisation conditions development appropriate alloys for treatment, it necessary understand mechanisms formation solidification.