Whether an airplane or a space shuttle, a flying machine requires advanced materials to
provide a strong, lightweight body and a powerful engine that functions at high temperature …

A Stellite alloy mixture hardfacing consisting of 70% Stellite 3 and 30% Stellite 21, is created
via laser cladding for control valve seat sealing surfaces, aiming at enhancing hardness and …

The addition of 10 wt% Mo encouraged a eutectic reaction to form Co 6 Mo 6 C complex
carbide and Co 3 Mo intermetallic in addition to Cr 23 C 6 while causing solid solution …

Herein, precipitates in biomedical Co-Cr-Mo and Co-Cr-W-Ni alloys are reviewed with a
focus on their phase, chemical composition, morphology, and formation/dissolution during …

In this study, three Co-based superalloys with different Al and Mo concentrations were
prepared by powder metallurgy (PM) method to investigate their influences on the …

Abstract Stellite 728 (C14) with low-carbon and high-molybdenum was used for cavitation
resistance application in this research. The specimens were fabricated on the surface of a …

Low-carbon Stellite alloys such as Stellite 21 exhibit good high-temperature and corrosion
properties but need improved wear resistance in some applications. In this research, two low …

A high-tungsten Stellite alloy is developed for wear and erosion resistance application in this
research, taking the advantage of tungsten in Stellite alloys. The microstructure of this alloy …

The strengthening agents of Stellite alloys are commonly various carbides, but intermetallic
compounds may play a similar role to the carbides. In this research two low-carbon Stellite …

In this work, we accomplished the crack-free directed energy deposition (DED) of a multi-
layer Cobalt-Chromium alloy coating (Stellite 21) on Inconel 718 substrate. Stellite alloys are …