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GRCop-42 and the Copper Powder Feedstock Problem in Laser Powder Bed Fusion

Copper reflects most near-infrared laser light and conducts absorbed heat away faster than almost any other engineering metal. GRCop-42's move into commercial powder catalogs shows how feedstock morphology, oxide content, and particle size distribution are being engineered around that problem rather than worked around it.

Powder Release Protocol: Sampling Rules and Acceptance Criteria Guide and Check-List

A powder release protocol is an incoming gate [...]

Graphite Under the Tree

In the Holiday rush, winter humidity shifts and [...]

Powder Certificate of Analysis vs Reality: Why Incoming Tests Matter

A powder certificate of analysis (CoA) confirms identity [...]

Representative Powder Sampling a practical guide and overview

Representative powder sampling starts at the process, not [...]

Powder Caking Prevention: Causes, Testing Methods, and Proven Fixes

Powder caking can be predicted and, in most [...]

PFAS vs PTFE in 2025: What’s Really Changing for Powder-Based Manufacturing

PFAS PTFE powder manufacturing industries will face policy [...]

Nanotechnology in Cosmetics: Efficacy, Safety, and Regulation

Nanotechnology in cosmetics improves stability, delivery, and skin [...]

Moisture as a Formulation Risk: Beyond Standard Hygroscopicity Testing

Moisture risk in powder formulations extends beyond mass [...]

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