Title:
Chromium-alumina metal ceramics
Document Type and Number:
United States Patent 2698990
Inventors:
Publication Date:
01/11/1955
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Referenced by:
Export Citation:
Assignee:
UNION CARBIDE & CARBON CORP
Primary Class:
Other Classes:
75/951, 136/242, 264/DIG.036, 419/19, 75/232
International Classes:
B22F3/22; C22C32/00
US Patent References:
| 0642414 | ||||
| 0982751 | ||||
| 1704733 | Alloy | |||
| 1790918 | ||||
| 1826456 | Metal aggregate | |||
| 2221983 | Layered magnetizable material and structure for electrical purposes | |||
| 2294756 | Method of manufacturing electrical resistors having negative temperature characteristics | |||
| 2431660 | Turbine blade | |||
| 2479914 | Resistance heater unit for thermal overload devices and method of making the same | |||
| 2568157 |
Foreign References:
| FR700357A | ||||
| FR883630A |