Filler for vacuum brazing of TU1 oxygen-free copper and application thereof

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United States of America Patent

PATENT NO 11738413
APP PUB NO 20220305591A1
SERIAL NO

17375023

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Abstract

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A filler for vacuum brazing of TU1 oxygen-free copper is an Au—Cu—Ni filler including the following elemental compositions in a specified proportion: 69% to 90% of Au, 9% to 30% of Cu, and 1% to 5% of Ni. The filler has a melting temperature of 900° C. to 910° C. The filler for vacuum brazing of TU1 oxygen-free copper can be used for brazing X-ray tube anodes, thereby realizing effective vacuum brazing.

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Patent Owner(s)

Patent OwnerAddress
WUXI UNICOMP TECHNOLOGY CO LTD214000 NO 11 LIJIANG ROAD XINWU DISTRICT WUXI CITY JIANGSU PROVINCE WUXI CITY JIANGSU PROVINCE 214000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Jun Wuxi, CN 1497 18125
Qiu, Xiaojun Wuxi, CN 9 133
Wang, Liucheng Wuxi, CN 3 1
Zhang, Wei Wuxi, CN 2625 19909

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