Authors:
Cansinem Tuzemen Gundogan (TEI, Turkey),
Yesim Nur Gulcan (TEI, Turkey),
Rifat Yilmaz (TEI, Turkey),
Akin Orhangul (TEI, Turkey),
Guray Akbulut (TEI, Turkey)
Abstract:
Nickel base superalloys are the most promising and preferred metal alloys over decades for high temperature applications. Hot Isostatic Pressing (HIP) is one of the most common and effective powder metallurgy technique used for consolidate Ni-Based superalloy. HIP has several advantages such as high densification rate, able to consolidate materials, which have a high melting point and also produce near net shape parts. In this study, particle size distribution (PSD) and rheological properties of powders were selected for investigation. Rheological properties of powders which have various|different particle size and distribution were tested. Compatibility, densification behaviour and mechanical properties of consolidated samples were also investigated. The result can be summerized classes having Gaussian PSD with Hausner Ratio below 1.20 show similar packing and flow properties after classification.
DOI:
https://doi.org/10.59499/WP225362681