Laser and GTAW torch processing of Fe-Cr-B coatings on steel: Part II - microstructure and hardness

A comparison has been made of the relationship between microstructure and microhardness developed by surface melting Nanosteel SHS 7170 Fe-Cr-B alloy powder onto a plain carbon steel surface. This powder was initially developed as a high velocity oxyfuel sprayed coating, giving a strength 10 times t...

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Veröffentlicht in:	Materials science and technology 2015-02, Vol.31 (3), p.355-360
Hauptverfasser:	Idriss, A. N. Md, Mridha, S., Baker, T. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloy powders Carbon steels Coating Corrosion prevention Fe-Cr-B powder Gas tungsten arc welding GTAW torch Hardness Laser Laser beam welding Lasers Microstructure Powder metallurgy Protective coatings Steel Steels
Online-Zugang:	Volltext
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