| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: proposed fluxing agent contains components in the following ratio, wt %: technical glycerine 30.5-32.1, triethanolamine 20.2-22.2, carbamide 12.2-13.3, ammonium citrate 11.5-12.2, alcohol - the rest. The chosen quantitative ratio of components enables activation of the process of removing oxide films. ^ EFFECT: high quality of soldered joints, higher corrosion resistance and reliability of the soldered joints. ^ 1 tbl |
