POWDER-BASED ADDITIVE MANUFACTURING OF HIGH-NITROGEN STAINLESS STEELS AND AUSTENITIC NICKEL ALLOYS
Applicants:
- Technical University of Denmark [NORA names: DTU Technical University of Denmark; University; Denmark; Europe, EU; Nordic; OECD]
Abstract
Powder mixture compositions, consisting essentially of a stainless steel or austenitic nickel alloy powder and an additive powder containing chromium and nitrogen and/or carbon, are disclosed, together with the use of such powder mixture compositions in full-melt powder-based additive manufacturing to build components having increased levels of dissolved chromium and nitrogen, and/or carbon, leading to improved mechanical properties and corrosion resistance.
Patent Family Records (1)
POWDER-BASED ADDITIVE MANUFACTURING OF HIGH-NITROGEN STAINLESS STEELS AND AUSTENITIC NICKEL ALLOYS
Technical University of Denmark, UNIV DANMARKS TEKNISKE Valente, Emilie Hørdum, Somers, Marcel A J, Christiansen, Thomas Lundin, (...more)
2022, WO-2022243336-A1