Ikhoyili yentsimbi egalelweyo(Igqunywe ngeZinc) apho ishiti yentsimbi ifakwa kwibhafu ye-zinc enyibilikisiweyo ukuze umphezulu unamathele kwishiti ye-zinc. Okwangoku, ukusetyenziswa okuphambili kwenkqubo yokuvelisa i-zinc eqhubekayo, oko kukuthi, ishiti yentsimbi eqengqelekayo ediphiniweyo ediphiniweyo ediphiniweyo eyenziwe ngeshiti yentsimbi egqunyiweyo; ishiti yentsimbi egqunyiweyo ediphiniweyo. Olu hlobo lweshiti yentsimbi lwenziwa ngendlela yokudiphini eshushu, kodwa emva kokuba isithuba sitshiswe ngoko nangoko ukuya kubushushu obumalunga nama-500 ℃, senza i-zinc kunye ne-iron alloy membrane ivelise i-zinc kunye ne-iron alloy membrane. Le coil egqunyiweyo inokuqina okuhle kokugquma kunye nokuwelda.