Method for producing infrared ZnS domes

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United States of America Patent

PATENT NO 9559411
APP PUB NO 20160204505A1
SERIAL NO

14949801

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Abstract

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A method for producing infrared ZnS domes comprises forming green body by CIP and sintering by hot pressing. In the present invention, the pressure transfers through inert particles hence distributes uniformly while the shape of the dome is controlled by a lower punch head. The ZnS ceramic domes produced by the method of the present invention are of uniform infrared properties with high yield.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS CHINESE ACADEMY OF SCIENCES201800 QINGHE ROAD 390 SHANGHAI JIADING DISTRICT SHANGHAI CITY SHANGHAI CITY 201800

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chai, Baoyan Shanghai, CN 3 1
Jiang, Benxue Shanghai, CN 1 1
Mao, Xiaojian Shanghai, CN 3 15
Xie, Junxi Shanghai, CN 1 1
Yuan, Qiang Shanghai, CN 27 329
Zhang, Long Shanghai, CN 214 998

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