Chromate conversion Cat Toys coating, more commonly identified as|often identified as} chem film or its model name Alodine, is a chemical coating that passivates and protects aluminum from corrosion. The standard most commonly specified in engineering purposes is MIL-DTL-5541F, which refers particularly to the coating of aluminum alloys. 932 Bearing Bronze is a high power alloy with good wear and corrosion resistance outcome of} its tin, iron, and zinc content. It’s most commonly used for bearings, bushings, and thrust washers. To achieve a variety of|quite lots of|a wide range of} floor finishes, cast iron parts can be media blasted or tumbled.