| 摘要 |
Low-fuming galvanizing fluxes are provided which exhibit superior fluxing activity and which contain zinc chloride or zinc bromide and a zinc phosphate or zinc phosphite as the active agents. Galvanizing fluxes of this invention may also contain a small amount of a foaming agent and the chloride or bromide of sodium, potassium, lithium, magnesium and/or calcium. |
