Investigation of phase structure of cobalt and its effect in WC–Co cemented carbides before and after deep cryogenic treatment

@article{Padmakumar2018InvestigationOP,
  title={Investigation of phase structure of cobalt and its effect in WC–Co cemented carbides before and after deep cryogenic treatment},
  author={Muthuswamy Padmakumar and J. Guruprasath and P. Achuthan and D. Dinakaran},
  journal={International Journal of Refractory Metals and Hard Materials},
  year={2018}
}
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References

SHOWING 1-10 OF 19 REFERENCES
Influence of Deep Cryogenic Treatment on Microstructures and Mechanical Properties of an Ultrafine-Grained WC-12Co Cemented Carbide
Effect of deep cryogenic treatment (DCT) on the microstructures and mechanical behavior of ultrafine-grained WC-12Co cemented carbide was investigated by using XRD, SEM, and DSC. The phase
Metallurgical and mechanical characteristics of cryogenically treated tungsten carbide (WC–Co)
This paper aims to present the metallurgical and mechanical characterization of cryogenically treated tungsten carbide (WC–Co) in terms of α-, β-, γ-, and η-phase particles and wear behavior,
Correlation between morphology and magnetic properties of electrochemically produced cobalt powder particles
Cobalt 3D powder particles were successfully prepared by galvano- static electrodeposition. The electrodeposited cobalt powders were charact- erized by X-ray diffraction (XRD) analysis, scanning
Microstructural effects on the wear resistance of wrought and as-cast Co-Cr-Mo-C implant alloys.
TLDR
The tribological behavior of two cobalt-base alloys-an as-cast high-carbon and a wrought low-carbon Co alloy-that are used as hip implant materials is examined and preliminary results indicate that Co-Cr-Mo/Co- Cr-Mo alloy pairs both possessing an HCP matrix microstructure tend to exhibit outstanding wear properties.
Synthesis of monodisperse cobalt nanocrystals and their assembly into magnetic superlattices (invited)
High temperature, solution phase reduction of cobalt chloride in the presence of stabilizing agents was employed to produce magnetic colloids (ferrofluids) of cobalt nanocrystals. We systematically
...
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