Brazing Excellence for Over 65 Years. Lucas-Milhaupt is a global provider and leading producer of metal joining products and services for thousands of companies worldwide.
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Wednesday, February 25, 2015
The Effect of Joint Clearance on Braze Joint Strength
Having trouble with braze joint strength? Check your joint clearance. Brazing uses capillarity to distribute molten filler metal between base metals. When the clearance is narrow and you are brazing with flux, it is difficult for the flux to flow. Capillary action can be inhibited, resulting in reduced strength of the braze alloy. We will explore ideal clearances for various fillers and heating methods, plus base metal properties, joint design and metallurgical interaction.
Friday, February 06, 2015
Does your process include the challenge of brazing or assembling components with two joints in close proximity—having one joint that cannot run the risk of being remelted due to quality requirements? You may need to resort to step brazing. Join us for a discussion on the applications and alloys involved, along with some common pitfalls and tips for prevention.