B - Operations – Transporting – 24 – C
Patent
B - Operations, Transporting
24
C
B24C 11/00 (2006.01) A61F 2/30 (2006.01) A61L 27/54 (2006.01)
Patent
CA 2663036
Disclosed herein are methods of treating an article surface. The method comprises removing a metal oxide surface from the metal substrate to expose a metal surface; and delivering particles comprising a dopant from at least one fluid jet to the metal surface to impregnate the surface of the article with the dopant. The method also comprises delivering substantially simultaneously a first set of particles comprising a dopant and a second set of particles comprising an abrasive from at least one fluid jet to a surface of an article to impregnate the surface of the article with the dopant.
L'invention concerne des procédés de traitement de la surface d'un article. Le procédé consiste à retirer une surface d'oxyde métallique du substrat métallique afin d'exposer une surface métallique, et à envoyer des particules comprenant un dopant au moyen d'au moins un jet de fluide sur la surface métallique de manière à imprégner la surface de l'article de dopant. Le procédé consiste également à envoyer essentiellement simultanément un premier ensemble de particules comprenant un dopant et un second ensemble de particules comprenant un abrasif au moyen d'au moins un jet de fluide sur la surface d'un article afin d'imprégner la surface de l'article de dopant.
Haverty Donncha
O'donoghue John Gerard
Enbio Limited
Kirby Eades Gale Baker
LandOfFree
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