Nano-particles in powder injection molding of an aluminum matrix composite: Rheological behavior, production and properties

2017 ◽  
Vol 108 (3) ◽  
pp. 237-244 ◽  
Author(s):  
Hassan Abdoos ◽  
Hamid Khorsand ◽  
Ali Akbar Yousefi
Keyword(s):  
Injection Molding ◽  
Matrix Composite ◽  
Rheological Behavior ◽  
Aluminum Matrix ◽  
Aluminum Matrix Composite ◽  
Powder Injection Molding ◽  
Nano Particles ◽  
Powder Injection

Fabrication of Titanium-Matrix Composite with 40 wt% Hydroxyapatite by Powder Injection Molding

2021 ◽  
pp. 289-297
Author(s):  
Aditya Reza Haswendra ◽  
Amir Arifin ◽  
Abu Bakar Sulong ◽  
Norhamidi Muhamad ◽  
Gunawan ◽  
...  
Keyword(s):  
Injection Molding ◽  
Matrix Composite ◽  
Powder Injection Molding ◽  
Powder Injection ◽  
Titanium Matrix ◽  
Titanium Matrix Composite

Advantages and Limitations of Using Nano Sized Powders for Powder Injection Molding Process: A Review

2012 ◽  
Vol 59 (2) ◽  
Author(s):  
Javad Rajabi ◽  
Norhamidi Muhamad ◽  
Abu Bakar Sulong ◽  
Abdolali Fayyaz ◽  
Azizah Wahi
Keyword(s):  
Injection Molding ◽  
Large Scale ◽  
Sintering Temperature ◽  
High Surface ◽  
Volume Ratio ◽  
Powder Injection Molding ◽  
Nano Particles ◽  
Powder Injection ◽  
Injection Molding Process ◽  
Molding Process

Powder injection molding (PIM) is among the most known forming techniques that use material powders. This technique has been widely evaluated for the production of large scale and small components using metal and ceramic powders. Nano particles have larger surface-to-volume ratio compared with large-sized particles, thus they display high surface area. Some merits in the application of nano-sized particles in the PIM process includes increasing its comparative density at a low sintering temperature, decreasing sintering temperature, decreasing grain size of sintered bodies, increasing hardness value, and improving surface properties. However, it also has several disadvantages, which include increasing the viscosity behaviour of feedstock, oxidation, and agglomeration. This article reviews current studies on the effects of nano-sized particles on the PIM process and finding solutions to address its disadvantages.

Rheological behavior of powder injection molding model slurries

1992 ◽  
Vol 36 (2) ◽  
pp. 319-334 ◽  
Author(s):  
M. K. Agarwala ◽  
B. R. Patterson ◽  
P. E. Clark
Keyword(s):  
Injection Molding ◽  
Rheological Behavior ◽  
Powder Injection Molding ◽  
Powder Injection

Analysis of the rheological behavior of Fe trimodal micro-nano powder feedstock in micro powder injection molding

2017 ◽  
Vol 319 ◽  
pp. 253-260 ◽  
Author(s):  
Joon-Phil Choi ◽  
Jin-Soo Park ◽  
Eui-Jin Hong ◽  
Won-Sik Lee ◽  
Jai-Sung Lee
Keyword(s):  
Injection Molding ◽  
Rheological Behavior ◽  
Powder Injection Molding ◽  
Powder Injection ◽  
Nano Powder ◽  
Powder Feedstock
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