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pseudonominom t1_jd4jyw2 wrote

Reply to comment by snuggle_sauce in Lessons learned during garden trowel braze repair by FliesLikeABrick

Isn’t that what was done?

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snuggle_sauce t1_jd4k6qg wrote

Welding and brazing are not the same thing.

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pseudonominom t1_jd4kded wrote

TIL!

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sh_hobbies t1_jd5k1ow wrote

Welding melts the two parts together and usually adds in a third for extra filler.

Brazing basically just expands the pores of the metal of each part (simplifying here), and adds in a low-melt-temp material to fill the pores. The part cools, pores shrink, filler hardens, and it's all stuck together.

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