Inhibition of metal dusting using thermal spray coatings and laser treatment
Voisey, K.T. and Liu, Z. and Stott, F.H. (2006) Inhibition of metal dusting using thermal spray coatings and laser treatment. Surface and Coatings Technology, 201 (3-4). pp. 637-648. ISSN 0257-8972
Alloy 600 and Alloy 800H are susceptible to metal dusting. Both alloys were thermally sprayed with two different corrosion resistant coatings: Ni50Cr and Ni31Cr11Al0.6Y. Laser remelting was used to enhance further the effectiveness of these coatings to resist metal dusting by eliminating interconnected porosity and improving coating adhesion.
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