Wall Colmonoy engineers and manufactures Wallex® Cobalt Chromium Powders and Investment Cast Discs in our renowned facility in the UK. Produced to rigorous production standards, our cobalt chromium powders and discs represent exceptional quality honed over Wall Colmonoy’s 80-plus years of consistent technological innovation.
Wallex® Cobalt Chromium Additive Manufacturing powders – spherical, nickel-free, non-magnetic, high strength and corrosion resistant. Ideal for many industrial applications.
Wall Colmonoy’s Wallex® ASTM F75 CoCrMo, CoCrW, and CoCrMoW. Wallex® Cobalt-Chromium AM Powders are nickel-free non-magnetic Additive Manufacturing / 3D Printing cobalt chromium based super alloys designed for use in powder bed additive manufacturing processes such as Selective Laser Melting (SLM), Powder-Bed Fusion (LBPF), Electron Beam Melting (EBM), Direct Energy Deposition (DED) and Binder Jetting (BJ).
Wallex® Cobalt-Chromium AM Powders have excellent mechanical properties, corrosion resistance, proven biocompatibility, and a very high specific strength suitable for Additive Manufacturing applications. We produce three main chemistries:
With excellent biocompatibility, strength and corrosion resistance, these chemistries are often chosen for Biomedical applications, such as Medical and Dental Implants – including both Partial Denture and Prosthetics. Wallex® Cobalt-Chromium AM Powders have maximum flexibility and compatibility with a wide range of ceramics, thanks to their optimal coefficient of linear thermal expansion.
Wallex® CoCr AM additive manufacturing metal powders are:
All powders have expertly designed particle size distributions, supported by 80-plus years of powder manufacturing heritage.
Photomicrograph of Wallex® ASTM F75 CoCrMo AM powder (400x).
Powders are tailor made for each application and expertly tested in ISO9001 laboratory. Wallex® CoCr AM Powders are also manufactured from certified raw materials, ethically sourced, and produced at industrial scale using renewable energy.
Wallex® Cobalt Chromium Discs are available in same main chemistries: CoCrMo, CoCrW, CoCrMoW, ensuring a compatible option for most ceramics. Chemical composition can be customized to individual requirements.
All discs are investment cast in our 19,000sq-ft UK facility. Drawing on 50 years of casting expertise, our newest range of cast discs have an exceptionally fine microstructure, which greatly enhances machinability and extends tool life.
Wallex® Cobalt Chromium Disc
Wall Colmonoy has also developed a powder / binder composite that can be used to produce “Soft-Block” technology, a much softer form of disc, that is pre-sintered before it is then machined and then sintered again at full temperature. Download Investment Cast Disc Tech Data Sheet .