发明申请
US20130235978A1 ANTIWETTING COATING FOR LIQUID METAL BEARING AND METHOD OF MAKING SAME
有权
用于液体金属轴承的防止涂层及其制造方法
- 专利标题: ANTIWETTING COATING FOR LIQUID METAL BEARING AND METHOD OF MAKING SAME
- 专利标题(中): 用于液体金属轴承的防止涂层及其制造方法
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申请号: US13412712申请日: 2012-03-06
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公开(公告)号: US20130235978A1公开(公告)日: 2013-09-12
- 发明人: Donald Robert Allen , Michael John Danyluk
- 申请人: Donald Robert Allen , Michael John Danyluk
- 主分类号: H01J35/02
- IPC分类号: H01J35/02 ; B05D3/06 ; B05D3/14 ; F16C17/00 ; B05D1/36
摘要:
An x-ray tube includes a frame enclosing a high vacuum, a cathode positioned within the enclosure, a bearing assembly a stationary component comprised of a first base substrate, the first base substrate having a first surface, a rotatable component comprised of a second base substrate, the second base substrate having a second surface, wherein the rotatable component is positioned proximate the stationary component such that a gap is formed between the first surface and the second surface, a liquid metal positioned within the gap, and an antiwetting coating attached to at least one of the first surface and the second surface, the coating includes titanium nitride attached to the at least one of the first surface and the second surface, and an oxide of titanium attached to the titanium nitride.