We are driving a ladle with bearings and chain in equipment that reaches around 650°C. The effects of the heat are high, and the bearings are deteriorating and the chain is badly worn. Will metal grease be effective in such an environment?

Our metal greases are individual greases made from individual thickening agents such as copper, zinc oxide, graphite, and molybdenum disulfide.
The base oil itself volatilizes at approximately 200°C to 300°C, but the ingredients contained in the thickener function as an individual lubricant (powder).