Title :
Metal surface characterization by intense pulsed ion beam irradiation
Author :
Hashimoto, Yoshiyuki ; Yatsuzuka, Mitsuyasu ; Uchida, Hitoshi ; Yamasaki, Tohru
Author_Institution :
Kobe City College of Technology, 8-3 Gakuen-Higashimachi Nishiku, Hyogo 651-21, Japan
Abstract :
Matal surface characterization by irradiation of an intense pulsed ion beam (IPIB) with power density of 34MW/cm2 and pulse width of 30ns has been studied experimentally. The IPIB irradiation leads to the nanostructured phase on the titanium surface. The IPIB irradiation to Ni65Cr15P16B4 alloy results in amorphous structure on the surface within 0.66µm in depth. The cooling rate is calculated to be 2×109 °C/s which is sufficiently larger than the critical cooling rate for amorphous formation of nickel alloys.
Conference_Titel :
High-Power Particle Beams, 1996 11th International Conference on
Conference_Location :
Prague, Czech Republic
Print_ISBN :
978-80-902250-3-9
