09327347 is referenced by 2 patents and cites 178 patents.

Devices may be in contact with molten metals such as copper, for example. The devices may include, but are not limited to, a die used for producing articles made from the molten metal, a sensor for determining an amount of a dissolved gas in the molten metal, or an ultrasonic device for reducing gas content (e.g., hydrogen) in the molten metal. Niobium may be used as a protective barrier for the devices when they are exposed to the molten metals.

Title
Niobium as a protective barrier in molten metals
Application Number
14/464754
Publication Number
9327347 (B2)
Application Date
August 21, 2014
Publication Date
May 3, 2016
Inventor
Kevin S Gill
Carrollton
GA, US
Victor F Rundquist
Carrollton
GA, US
Agent
Merchant & Gould P C
Assignee
Southwire Company
GA, US
IPC
C22C 9/00
B22D 25/02
B22D 11/00
B06B 3/00
B22D 11/059
B22D 11/04
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