Prototyping

Automotive

Liqcreate Creates Flame Retardant Polymer for High Temperature Applications

Parts made with this additive manufacturing resin can withstand high temperatures without posing a fire hazard due to its self-extinguishing capabilities.

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Ceramic

3D Printed Reactor Core Makes Solar Fuel Production More Efficient

The solar reactor uses water and CO2 from the air and sunlight as the energy source to produce carbon-neutral liquid fuels, for example, solar kerosene for aviation.

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Machining

When Additive and Conventional Processes Work Together, the Result Is Manufacturing

Various recent articles demonstrate 3D printing and established processes finding one another and working together.

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Inspection Method to Increase Confidence in Laser Powder Bed Fusion

Researchers developed a machine learning framework for identifying flaws in 3D printed products using sensor data gathered simultaneously with production, saving time and money while maintaining comparable accuracy to traditional post-inspection. The approach, developed in partnership with aerospace and defense company RTX, utilizes a machine learning algorithm trained on CT scans to identify flaws in printed products.

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Materials

Markforged Reformulates H13, D2 Tool Steel for More Flexible, Less Brittle Filaments

The new filaments are reformulations of Markforged’s most popular tool steels.

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Polymer

Evonik’s PA12 Powder for 3D Printing Based on Biocircular Raw Material

Evonik’s Infinam eCO PA12 is a PA12 powder material for industrial 3D printing that substitutes 100% of fossil feedstock with biocircular raw material from waste cooking oil in a mass balancing process.

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Metal

EOS Aluminum Al5X1 Is High-Strength Anodizable Alloy for Industrial 3D Printing

The aluminum alloy offers light weight, high strength, elongation and corrosion resistance.

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Supply Chain

America Makes Announces Defense Department Industrial Base Modernization Project Call

Concept paper and quad chart submissions are due Nov. 29, 2023. The project lead and all project team members must be members of America Makes in good standing as of that date.

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Metal

Evolve Enhances Portfolio With Global Parts Service, Two More Materials

Formnext 2023: New parts production service and two more material offerings enable greater commercial access to Evolve’s STEP technology, which can expand application development for STEP production around the world.

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Materialise Develops CO-AM System for Holistic Process Quality

Formnext: QPC users can collect and monitor data during the different stages of product development —including research, validation and production — giving additive manufacturers a holistic view of their process and its interrelationships.

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