Invention Grant
US06913791B2 Method of surface treating titanium-containing metals followed by plating in the same electrolyte bath and parts made in accordance therewith
失效
表面处理含钛金属的方法,然后在相同的电解液浴中进行电镀,根据其制成的部件
- Patent Title: Method of surface treating titanium-containing metals followed by plating in the same electrolyte bath and parts made in accordance therewith
- Patent Title (中): 表面处理含钛金属的方法,然后在相同的电解液浴中进行电镀,根据其制成的部件
-
Application No.: US10376475Application Date: 2003-03-03
-
Publication No.: US06913791B2Publication Date: 2005-07-05
- Inventor: Florin Burca , John Darmon
- Applicant: Florin Burca , John Darmon
- Applicant Address: CA Cambridge
- Assignee: COM DEV Ltd.
- Current Assignee: COM DEV Ltd.
- Current Assignee Address: CA Cambridge
- Agency: Bereskin & Parr
- Agent Isis E. Caulder
- Main IPC: C25D3/12
- IPC: C25D3/12 ; C25D5/14 ; C25D5/38 ; C25D5/50 ; B05D3/00 ; B05D3/02 ; B05D3/04 ; C25D5/34

Abstract:
A method for surface treating a titanium-containing metal, comprising the steps of: (a) treating at least a portion of a surface of the titanium-containing metal with an anodic activation in an electrolyte bath; and (b) strike plating at least a portion of the surface of the treated titanium-containing metal with a metallic coating in the same electrolyte bath as in step (a), wherein the titanium-containing metal remains submerged in the electrolyte bath during steps (a) and (b). The invention also provides for a method for plating a titanium-containing metal, comprising the steps of: (a) surface treating the titanium-containing metal with the method disclosed herein; (b) strike plating at least a portion of the first struck titanium-containing metal with a second metallic coating in a second electrolyte bath; and (c) non-oxidatively heat treating the second struck titanium-containing metal for a period of time sufficient to cause diffusion bonding between the first metallic coating and the titanium-containing metal. The invention also provides parts made in accordance with the methods disclosed herein.
Public/Granted literature
Information query