Anti-friction powdered materials for engine sleeve bearing

摘要

Abrasion-resistant composites are offered for heavy-duty pairs in engines. The materials in question demonstrated low wear with limited oil flow. Influence has been investigated of a variety of additives and technologies of their introduction on powdered bronze strength and tribologocal characteristics. Recommendations are offered on manufacturing of sleeve bearings designed for operation under widely ranging speed and load conditions. 2 il., 3 references.