Development and characterisation of a biosourced feedstock of superalloy in metal injection moulding process

2017 ◽  
Vol 60 (2) ◽  
pp. 105-111 ◽  
Author(s):  
Alexandre Royer ◽  
Thierry Barrière ◽  
Jean-Claude Gelin ◽  
Loic Hilliou
Keyword(s):  
Injection Moulding ◽  
Moulding Process ◽  
Metal Injection Moulding ◽  
Injection Moulding Process

Physical properties and microstructure study of 316L SS fabricated by metal injection moulding process

2017 ◽  
Author(s):  
Nur Aidah Nabihah Dandang ◽  
Wan Sharuzi Wan Harun ◽  
Nur Zalikha Khalil ◽  
Muhammad Hussain Ismail ◽  
Rosdi Ibrahim
Keyword(s):  
Physical Properties ◽  
Injection Moulding ◽  
Moulding Process ◽  
Metal Injection Moulding ◽  
Injection Moulding Process

Mechanical alloying of FeAl intermetallic powder for metal injection moulding process

2010 ◽  
Vol 53 (3) ◽  
pp. 208-212 ◽  
Author(s):  
H. X. Song ◽  
Y. X. Wu ◽  
S. Yuan ◽  
Q. M. Gong ◽  
S.-J. Park ◽  
...  
Keyword(s):  
Mechanical Alloying ◽  
Injection Moulding ◽  
Moulding Process ◽  
Metal Injection Moulding ◽  
Injection Moulding Process

scholarly journals Green Density Optimisation with Sustainable Sewage Fat as Binder Components in SS316L Feedstock of Metal Injection Moulding Process (MIM) by Taguchi Method

2015 ◽  
Vol 773-774 ◽  
pp. 173-177 ◽  
Author(s):  
Azriszul Mohd Amin ◽  
Mohd Halim Irwan Ibrahim ◽  
Rosli Asmawi ◽  
Najwa Mustapha ◽  
Mohd Yussni Hashim
Keyword(s):  
Injection Moulding ◽  
Injection Pressure ◽  
Powder Metallurgy Method ◽  
Moulding Process ◽  
High Productivity ◽  
Optimum Density ◽  
Metal Injection Moulding ◽  
Injection Moulding Process ◽  
Experimental Base ◽  
Shape Retention

Metal injection moulding has gain much attention due to flexibility and high productivity of the plastics injection moulding with the powder metallurgy method of sintering. In order to gain better shape retention, optimum density of green part is required. This paper deals with the application of Taguchi optimisation technique on getting the optimum density for Metal Injection Moulding (MIM) components base on certain parameters in process injection. For this purposes only 3 process parameters were considered here including its interactions which are injection pressure, injection temperature and mould temperature. Since its more close to the final products these parameters were selected and other parameters will be kept constant. An orthogonal array of L16 experimental base design was conducted. Confirmation test will be done base on Signal-to-Noise (S/N) ratio and it Means.

Supercritical Debinding of Environmentally Friendly Inconel 718 Feedstock to Metal Injection Moulding Process

2016 ◽  
Vol 716 ◽  
pp. 824-829
Author(s):  
Alexandre Royer ◽  
Jean Claude Gelin ◽  
Thierry Barrière
Keyword(s):  
Polyethylene Glycol ◽  
Polylactic Acid ◽  
Supercritical Fluid ◽  
Injection Moulding ◽  
Inconel 718 ◽  
Environmentally Friendly ◽  
New Method ◽  
Moulding Process ◽  
Metal Injection Moulding ◽  
Injection Moulding Process

In the MIM process the debinding is a long, complicated and polluting step. The supercritical fluid debinding is a new method to reduce the time of debinding, the default of the pieces and the pollution. The goal of this study is to study the behaviour of an environmentally friendly feedstock of Inconel 718. For this, a binder formulation based on polyethylene glycol, because of is water debinding properties, and bio sourced polymer was made. Polylactic acid was investigated as bio sourced polymer. The debinding is realized with supercritical CO2 as solvent. The results were compared to the traditional debinding method using water at 60°C.

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