Abstract
The milling behavior of nickel aluminide, NiAl, powder in the presence of a fine Al 2 O 3 powder was investigated in the present study. The milling was carried out in an attrition mill. The size and shape of NiAl particles were not changed after milling while only NiAl powder was milled. When fine Al 2 O 3 powder was added to the NiAl powder, the Al 2 O 3 particles attached to the surface of NiAl particles during milling. As a consequence, the size of NiAl particles was reduced after milling. The shape of NiAl particles also changed. The presence of fine Al 2 O 2 particles enhanced the milling efficiency. The Al 2 O 3 particles on the surface of NiAl powder can be removed by washing repeatedly in an ultrasonic bath.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
