Heat exchanger stainless steel vacuum casting brazing filler metal welding planeconnector and machining and welding method
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United States of America
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Dec 17, 2024
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Dec 15, 2022
app pub date -
Jul 21, 2022
filing date -
Jul 21, 2022
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Abstract
A stainless-steel heat-exchanger port with a braze joint interface formed from a brazing filler material by vacuum melting and molding, including: a stainless-steel port, an annular groove provided at a to-be-brazed end face of the stainless-steel port, a brazing filler material correspondingly arranged in the annular groove, and a sealing cover for preventing overflowing of the brazing filler material when melted, wherein the brazing filler material is one of copper, brass, phosphorus copper, and silver brazing filler materials. A processing method for the stainless-steel heat-exchanger port with a braze joint interface formed from the brazing filler material by vacuum melting and molding.
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