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How about high-frequency brazing machine brazing stainless steel products
Release time:
2024-01-25
There are many brazing methods for stainless steel products, such as vacuum brazing, flux brazing, hydrogen filling brazing, etc.
There are many brazing methods for stainless steel products, such as vacuum brazing, flux brazing, hydrogen filling brazing, etc. Although these methods can achieve the purpose of connecting parts, analysis shows that none of these three processes are suitable for use. The reason is that flux brazing can contaminate the interior of the device and is difficult to remove; The adsorbed hydrogen gas is also difficult to be absorbed by the absorbent in the tube, causing incomplete degassing of the device; The vacuum brazing method requires heating both the object to be welded and the surrounding area. For small volume traveling wave tubes, this large-scale heating can directly damage the assembled components of the tubes (such as input and output components, slow wave lines, collectors, centralized attenuators, ceramic and metal sealing components, slow wave lines, etc.), leading to a series of problems such as component deformation and ceramic explosion.
High frequency brazing machine has many excellent performance. It uses the heat generated by high-frequency current flowing through the metal to melt the brazing material and fill the gaps of the welded parts. After solidification, it forms an inseparable joint. This method is more suitable for mass production of small parts because it locally heats the welded parts and has a fast heating speed.
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