A braze preform is provided that includes a filler metal and a luminescent material that covers at least a portion of the filler metal and that can luminesce when exposed to a black light. The luminescent material may include a luminescent ink and a solvent that are mixed together before being applied to filler metal. Presence of the braze preform may be determined using automated equipment by detecting luminescence of the braze preform with a sensor. A decision may be made on whether to advance a parts assembly for brazing based on the determination of presence or absence of the braze preform on such parts assembly.
申请公布号
WO2013044229(A1)
申请公布日期
2013.03.28
申请号
WO2012US56906
申请日期
2012.09.24
申请人
LUCAS MILHAUPT, INC.;WOLFGRAM, LAWRENCE A.;BELOHLAV, ALAN