{"id":4642,"date":"2026-09-24T08:07:57","date_gmt":"2026-09-24T08:07:57","guid":{"rendered":"https:\/\/www.lmiab.se\/?page_id=4642"},"modified":"2026-09-24T08:32:13","modified_gmt":"2026-09-24T08:32:13","slug":"laser-brazing-knowledge","status":"publish","type":"page","link":"https:\/\/www.lmiab.se\/en\/laser-brazing-knowledge\/","title":{"rendered":"Laser Brazing"},"content":{"rendered":"\n
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Laser Brazing<\/h1>\n\n\n\n

Laser brazing is a precision joining process for metallic materials in which laser energy is used to melt a filler material that joins the components \u2013 without normally melting the base material.<\/p>\n\n\n\n

The controlled and localised heat input makes the process particularly suitable for applications where high demands are placed on joint quality, surface finish, dimensional accuracy and low thermal impact.<\/p>\n\n\n\n

Here we explain how laser brazing works, which materials and applications it is suitable for, and the factors that influence the result of an industrial laser brazing process.<\/p>\n\n\n\n

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Talk to a laser specialist<\/a><\/div>\n\n\n\n
\u00a0Explore our laser brazing solutions<\/a><\/div>\n<\/div>\n\n<\/div> <\/div>\n<\/div>\n\n\n\n\n
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What is laser brazing?<\/h2>\n\n\n\n

Laser brazing is a joining process in which a concentrated laser beam is used as the heat source to melt a filler material. The molten filler material wets the surfaces of the base materials and flows into the joint, where it solidifies and joins the components together.<\/p>\n\n\n\n

Unlike laser welding, the base material does not normally need to be melted. The process can therefore result in lower thermal impact on the components and reduce the risk of distortion.<\/p>\n\n\n\n

The high precision of the laser beam also makes it possible to concentrate the heat input within a very limited area.<\/p>\n\n\n\n

Laser brazing is therefore particularly suitable for components where requirements include:<\/p>\n\n\n\n