September 12, 2025

Parameter Development For In-situ-Alloying Of Metal Powder Blends In Laser-based Powder Bed Fusion

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Experimental analysis of laser power and scan speed impacts on porosity and homogeneity of tailored metal powder blends in additive manufacturing.

Optimizing porosity and homogeneity ensures tailored components match mechanical properties of prealloyed materials.
Key influencing factors like laser power and scan speed were varied to assess their effect on component quality.
Prior blended metal powders facilitated the development of tailored alloys for improved manufacturing efficiency.
Different analyses were conducted to confirm that homemade powder blends can achieve quality standards of existing alloys.

Norda et al. (2025) studied this question.

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Experimental analysis of laser power and scan speed impacts on porosity and homogeneity of tailored metal powder blends in additive manufacturing.