Braze head and method

Nigel Monk (Inventor), Samuel McMaster (Inventor), John Graves (Inventor), Liang Wu (Inventor)

Research output: Patent


A braze head of a braze apparatus and a method of manufacturing a braze head of a braze apparatus, the braze head comprising: a body made of a first material; the connector is used for connecting the welding head to the near end of the selective brazing equipment; and a distal end having an outer surface, at least one region of the outer surface being made of a second material different from the first material, the second material having a solder infiltration property greater than the first material. The first material is preferably titanium or a titanium alloy, and the region is preferably formed on the first material by first forming a first coating on at least a first portion of the first material by a physical vapor deposition (PVD) process, the first portion underlying the region; then, at least a portion of the first coating is coated with the second material.

Original languageEnglish
Patent numberCN116635183A
IPCB23K 35/02
Priority date25/05/22
Filing date25/05/22
Publication statusPublished - 22 Aug 2023


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