Argon
The size and density of the argon molecule is what makes this element ideal for multiple uses. …
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Under normal circumstances, this gas is inert, and when subject to high temperatures, it can become active influencing the result. It is uaually used in the PBF 3D pronting process, exclusively for copper alloys. This gas mixture is require for BJ and FDM process during the sintering post process.
During the sintering phase, the presence in the mixture of small quantities of Hydrogen avoids the involuntary oxidation resulting from previous processing of the product thanks to its deoxidizing function.
Ar
99,9990%
H2
99,995%
3%
Low inpurity
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