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A Study of Solvent Debinding Variables on Ti6Al4V Green Bodies [PDF]

open access: yesAdvanced Materials Research, 2014
Debinding is one of the most critical and time consuming stage in metal injection moulding (MIM). German and Bose (1997) reported that early debinding practice relied on thermal binder degradation, requiring up to 300 hours for complete binder removal.
Ronald Machaka   +2 more
exaly   +5 more sources

Mathematical Model for Condensed-Solvent Debinding Process of PIM

Journal of Materials Processing Technology, 2003
Abstract Based on Fick’s diffusion law, mathematical model for specimens with simple shapes such as slab, sphere and cylinder are developed for condensed-solvent debinding process of powder injection molding. A graphical method is introduced to forecast the debinding process using the established model while complicated calculation could be avoided ...
Xuanhui Qu, Ying Tao
exaly   +2 more sources

New Insights on the Porous Network Created During Solvent Debinding of Powder Injection-Molded (PIM) Parts, and Its Influence on the Thermal Debinding Efficiency

Journal of Materials Processing Technology, 2021
Abstract Mn-Zn ferrite components were successfully produced using Powder Injection Molding (PIM) from a binder system (11.5 wt%) made of paraffin wax (PW), linear low density polyethylene (LLDPE) and stearic acid. Solvent debinding kinetics of the molded parts depended on n-hexane temperature, on immersion duration and on part’s geometry. The volume
Richard Laucournet   +2 more
exaly   +2 more sources

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