发明名称 Addition of D2 to H2 to detect and calibrate atomic hydrogen formed by dissociative electron attachment
摘要 A method of detecting and calibrating dry fluxing metal surfaces of one or more components to be soldered by electron attachment using a gas mixture of reducing gas comprising hydrogen and deuterium.
申请公布号 EP1795291(A1) 申请公布日期 2007.06.13
申请号 EP20060256208 申请日期 2006.12.06
申请人 AIR PRODUCTS AND CHEMICALS, INC. 发明人 DONG, CHRISTINE CHUN;PATRICK, RICHARD E.;KARWACKI, EUGENE JOSEPH JR.
分类号 B23K1/20 主分类号 B23K1/20
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