What are the key factors to achieve good results in brazing?
The important factors are: 1) Use clean parts 2) Apply correct amount of filler metal 3) Do not overheat paste during drying 4) Use suitable fixturing during brazing 5) Check that the oxygen content in the furnace is less than 20 ppm 6) Apply correct brazing temperature on the parts. More detailed explanations can be found in the Handbook.