KBM Advanced Materials offers NASA standard GRCop-42 ‘RocketPowder’

MaterialsNews
May 22, 2023

May 22, 2023

KBM Advanced Materials is offering a GRCop-42 copper alloy powder, ideally suited for space applications (Courtesy KBM Advanced Materials)
KBM Advanced Materials is offering a GRCop-42 copper alloy powder, ideally suited for space applications (Courtesy KBM Advanced Materials)

KBM Advanced Materials, LLC, Fairfield, Ohio, USA, has launched a NASA standard GRCop-42 copper alloy powder. Referred to as ‘RocketPowder’ by the company, the alloy is made from copper, niobium and chromium and is ideally suited for space and hypersonic applications due to its high heat transfer and increased strength when compared to pure copper.

KBM is a distributor of metal powders across the Additive Manufacturing and advanced manufacturing industries, but reports it noted a significant challenge when sourcing GRCop-42 for its customers. As a result, KBM formed a unique technical and production partnership through which a new, stable, repeatable process was developed for this specialty alloy.

THE WORLD OF METAL AM TO YOUR INBOX
Subscribe to our weekly newsletter
Sign up

The process reportedly took over nine months to perfect, but is intended to ensure that customers will have reliable access to GRCop-42 for their own production needs. KBM said it expects to deliver multiple tons of RocketPowder per month, which will be processed, tested and packaged in Ohio. By taking this final processing in-house, KBM said it is creating a traceable, domestic supply chain of GRCop-42.

“Our customers were continually asking for GRCop-42, to the point that we said if we can’t source it, we’ll find a partner and invest in developing a production process ourselves,” stated Kevin Kemper, KBM CEO. “This wasn’t an easy task as meeting specifications was a challenge, but we are confident we have a repeatable and reliable process, and the right production partner, to provide quality powder for the highly critical needs of our space and hypersonic customers.”

The GRCop-42 alloy has reportedly been shipped to a major advanced manufacturing OEM who is currently qualifying the powder.

www.kbmadvanced.com

Download Metal AM magazine
MaterialsNews
May 22, 2023

In the latest issue of Metal AM magazine

Download PDF
 

Extensive AM industry news coverage, as well as the following exclusive deep-dive articles:

  • Metal powders in Additive Manufacturing: An exploration of sustainable production, usage and recycling
  • Inside Wayland Additive: How innovation in electron beam PBF is opening new markets for AM
  • An end-to-end production case study: Leveraging data-driven machine learning and autonomous process control in AM
  • Consolidation, competition, and the cost of certification: Insight from New York’s AM Strategies 2024
  • Scandium’s impact on the Additive Manufacturing of aluminium alloys
  • AM for medical implants: An analysis of the impact of powder reuse in Powder Bed Fusion

The world of metal AM to your inbox

Don't miss any new issue of Metal AM magazine, and get the latest industry news. Sign up to our twice weekly newsletter.

Sign up

Discover our magazine archive…

The free to access Metal Additive Manufacturing magazine archive offers unparalleled insight into the world of metal Additive Manufacturing from a commercial and technological perspective through:

  • Reports on visits to leading metal AM part manufacturers and industry suppliers
  • Articles on technology and application trends
  • Information on materials developments
  • Reviews of key technical presentations from the international conference circuit
  • International industry news

All past issues are available to download as free PDFs or view in your browser.

Browse the archive

Looking for AM machines, metal powders or part manufacturing services?

Discover suppliers of these and more in our comprehensive advertisers’ index and buyer’s guide, available in the back of Metal AM magazine.

  • AM machines
  • Process monitoring & calibration
  • Heat treatment & sintering
  • HIP systems & services
  • Pre- & post-processing technology
  • Powders, powder production and analysis
  • Part manufacturers
  • Consulting, training & market data
View online
Share via
Copy link
Powered by Social Snap