ISSN 2594-5327
57th Congresso anual — Vol. 57 , num. 1 (2002)
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Abstract
This work was done using a 316-L commercial feedstock, named Catamold 316-LA, to obtain thin thickness samples. This material has a special grade with high surface definition. The samples with different thicknesses were molded using a high pressure injection molding machine. The green parts underwent catalytic debinding using oxalic acid. After catalytic debinding, thermal debinding and sintering were performed in a single step. The influence of sample thickness on the mechanical properties before and after sintering was determined using Vickers microhardness, density and shrinkage values. After the sintering step, the microstructure of the samples was observed using an optical microscope.
This work was done using a 316-L commercial feedstock, named Catamold 316-LA, to obtain thin thickness samples. This material has a special grade with high surface definition. The samples with different thicknesses were molded using a high pressure injection molding machine. The green parts underwent catalytic debinding using oxalic acid. After catalytic debinding, thermal debinding and sintering were performed in a single step. The influence of sample thickness on the mechanical properties before and after sintering was determined using Vickers microhardness, density and shrinkage values. After the sintering step, the microstructure of the samples was observed using an optical microscope.
Keywords
powder injection molding, 316-L stainless steel, oxalic acid
powder injection molding, 316-L stainless steel, oxalic acid
How to cite
Milke, Eduardo Cristiano; Rei, Marcelo; Galio, Alexandre Ferreira; Souza, Jupiter Palagi de; Schaeffer, Lirio.
The Influence of Thin Thickness 316-L Stainless Steel Samples, Obtained by High Pressure Injection Molding on the Mechanical Properties,
p. 1054-1060.
In: 57th Congresso anual,
São Paulo, Brasil,
2002.
ISSN: 2594-5327, DOI 10.5151/2594-5327-C01438
