公开(公告)号：US5294241A

公开(公告)日：1994-03-15

申请号：US019946

申请日：1993-02-19

申请人： William J. Taylor ,  Joseph F. Lessar ,  Weiss J. Douglas ,  Charles N. Wilson

发明人： William J. Taylor ,  Joseph F. Lessar ,  Weiss J. Douglas ,  Charles N. Wilson

IPC分类号： C03C27/04

CPC分类号： C03C27/044 ,  Y10S228/903

摘要： A method for making a seal between a sealing glass and titanium by forming a nitride layer on the titanium and then sealing the glass to the nitrided titanium. The formation of the nitride layer can be accomplished by the steps of placing the titanium in a substantially oxygen-free atmosphere comprising a major amount of an inert gas and a minor amount of nitrogen and heating the titanium in that atmosphere to a temperature of at least 300.degree. C. The method allows for the formation of the nitride layer and the glass seal in a single operation. The method works well in the manufacture of feedthroughs with conventional processing equipment.

摘要翻译： 一种通过在钛上形成氮化物层然后将玻璃密封到氮化钛上而在密封玻璃和钛之间进行密封的方法。 可以通过以下步骤来实现氮化物层的形成：将钛置于包含大量惰性气体和少量氮气的基本上无氧的气氛中，并将该气氛中的钛加热到至少 该方法允许在单次操作中形成氮化物层和玻璃密封件。 该方法在具有常规加工设备的馈通制造中工作良好。