Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Oerlikon Metco US Inc
Original Assignee
Sulzer Metco US Inc
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Filing date
Publication date
Application filed by Sulzer Metco US IncfiledCriticalSulzer Metco US Inc
Priority to CA002161708ApriorityCriticalpatent/CA2161708C/en
Publication of CA2161708A1publicationCriticalpatent/CA2161708A1/en
Application grantedgrantedCritical
Publication of CA2161708CpublicationCriticalpatent/CA2161708C/en
A composite thermal spray powder, for producing abradable coatings, is substantially in the form of clad particles each of which has a core particle of boron nitride and subparticles of aluminum-silicon alloy. The subparticles are bonded to the core particle with an polymeric binder.