Record number :
Title of article :
Irradiation effects of intense pulsed ion beam on the surface of Ni3Al alloy
Author/Authors :
Zhi-Jian Liu، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
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Abstract :
Ni3Al base alloy was irradiated by intense pulsed ion beam (IPIB) with 250 kVacceleration voltage, 100–200 A/cm2 current density and 60 ns pulse duration. The surface morphology and the cross-section microstructures were observed with SEM, and the compositions were characterized by XEDS. The results showed that the appearance of craters induced by irradiation is one of the major factors affecting the irradiated surface roughness; irradiation leads to composition changes on the surface of IC6 alloy and may improve mechanical properties of IC6 alloy.
Keywords :
Crater , Intense pulsed ion beam , Ni3Al base alloy
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
Serial Year :
Link To Document :