This invention relates to a lubricating composition comprising or resulting from the admixing of: base oil, detergent, and one or more metal alkanoates having a quaternary carbon atom at the 2 position, the 2 position, or both the 2 and 2 positions, where the lubricating composition preferably has an adhesive wear of 100 hours or more, a foam volume of 70 ml or less at 24 C., and 50 ml or less at 93.5 C., and, optionally, a total base number of 7 mgKOH/g or more.

This invention relates to a lubricating composition comprising or resulting from the admixing of: base oil, detergent, and one or more metal alkanoates having a quaternary carbon atom at the 2 position, the 2 position, or both the 2 and 2 positions, where the lubricating composition preferably has an adhesive wear of 100 hours or more, a foam volume of 70 ml or less at 24 C., and 50 ml or less at 93.5 C., and, optionally, a total base number of 7 mgKOH/g or more.

An organometallic chemistry-based compound for preventing coke formation in a hydrocarbon fluid system. The organometallic chemistry-based compound includes a coordination complex that interrupts an autoxidative pathway of coke formation. A component and a system for mitigating coke formation during delivery or circulation of a hydrocarbon fluid. The component includes a contact surface configured to be in contact with the hydrocarbon fluid. The contact surface is functionalized with an inhibitor ligand to form an inhibitor ligand-functionalized surface. The inhibitor ligand-functionalized surface interrupts an autoxidative pathway of coke formation.

A coating to reduce friction, the coating including an amorphous metal, and a solid lubricant. The solid lubricant may be dispersed with the amorphous metal throughout the coating, or the solid lubricant may form a layer on top of the amorphous metal. The coating may be applied to various components such as aircraft components, gas turbine engine components, etc., to reduce friction.