Anti-corrosion coating and weighing module

The utility model provides an anti-corrosion coating which comprises an alloy coating and a nano coating, and the alloy coating is coated on the surface of an anti-corrosion component; the alloy coating is covered with the nano coating, and the nano coating is a nitride coating or a polymer coating. The anti-corrosion coating has better anti-corrosion capability. The utility model further provides a weighing module coated with the anti-corrosion coating. 本公开提供一种防腐蚀涂层，包括合金涂层以及纳米涂层，合金涂层涂覆在防腐部件表面；纳米涂层覆盖在合金涂层上，纳米涂层为氮化物涂层或聚合物涂层。该防腐蚀涂层具备较佳的防腐蚀能力。还提供一种涂覆有该防腐蚀涂层的称重模块。