| 摘要 |
<p>A non-corrosive, non-hygroscopic silver brazing flux compound. The compound includes in nature, and a method of making this flux. In the prefered embodiment, the flux compound consists of potassium fluoroborate approximately 26 % by weight, boric acid approximately 26 % by weight, potassium bifluoride approximately 24 % by weight, potassium tetraborate approximately 20 % by weight, and potassium tetraborate approximately 3.5 % by weight. The method of making the flux compound and its non-corrosive and non-hygroscopic properties enables the flux compound to be especially suitable for use as either as a flux paste or dried and milled into a powder to be dispensed within a sheath of silver based filler material to form a flux cored brazing wire.</p> |
