Purchase Qty. Reference FOB Price
4,999-49,998 Pieces US$2.50
49,999+ Pieces US$2.00
Product Description
Description The exothermic reaction occurs between copper oxide and aluminium powder (contained within the weld metal) creating molten super-heatedcopper and an aluminium oxide slag. When an ignition spark comes into contact with the weld metal, it causes an exothermic reaction withinthe weld ...