| 摘要 |
PURPOSE: An anti-corrosive and environmentally-friendly surface coating material for metal and a manufacturing method thereof are provided to prevent the corrosion of base metal by isolating the base metal from external pollutants. CONSTITUTION: An anti-corrosive and environmentally-friendly surface coating material for metal comprises aluminium powder of 5-30wt.%, alumina powder of 50-70wt.%, NH4Cl(Ammonium Chloride) of 1-5wt.%, zinc of 1-5wt.%, copper of 1-5wt.%, magnesium of 1-5wt.%, and titanium of 1-5wt.%. The coating material is spread on base metal and heated to 840-1,300°C or 840-1,000°C.
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