Stock material or miscellaneous articles – Composite – Of silicon containing
Patent
1988-04-22
1992-01-21
Chaudhuri, Olik
Stock material or miscellaneous articles
Composite
Of silicon containing
501153, 264 65, 264 12, 428450, 428688, 428918, 428702, C04B 3502, B29D 1100
Patent
active
050827391
ABSTRACT:
A metallized spinel material and a method for producing a metallized spinel material are provided. The spinel is a high-transmissive material and, particularly, has high transmission in the ultraviolet and, preferably, the visible infrared wavelength regions as well. The high-transmissivity spinel material is metallized by applying the slurry containing a metal, such as tungsten, molybdenum and/or manganese to the substrate, and firing at en elevated temperature such as 1200.degree. to 1800.degree. C., preferably 1500.degree. to 1800.degree. C. for about 1/2 hour in a non-oxidizing atmosphere.
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Courbrough Lawrence E.
Green Kenneth E.
Hastert James L.
Roy Donald W.
Trujillo Aurielo
Chaudhuri Olik
Coors Porcelain Company
Griffis Andrew
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