Short answer: Tribology is the study of friction, wear and lubrication between sliding metal surfaces; lowering friction and controlling wear with the right material pair, hardness and lubricant is what keeps bearings, gears and slides alive.
At a Glance
Friction & Wear Basics
Friction force scales with load and the pair’s coefficient; wear removes material via the modes in Metal Wear Mechanisms Guide. Hardness sets resistance — see Metal Hardness Testing Methods e Steel Hardness Vs Strength Guide.
Choosing the Pair
Bronze-on-steel is the classic bearing pair (Phosphor Bronze Guide, Brass Grades Guide, Copper Alloys Guide); soft aluminium on steel tends to gall; add a film via Metal Surface Treatment Guide or lubricant. Machinability context in Metal Machinability Guide.
Lubrication, QA & Supply
Lubricants and coatings cut µ and carry load; deburr contact faces (Metal Burr Deburring Guide) and inspect with Metal Ndt Guide, document per Mill Test Certificate Guide. HXSCO supplies bearing-grade bronzes and hardened steels.
Get a Quote
Tell HXSCO your requirements and we will respond with a competitive quote and lead time.
Perguntas frequentes
The science of friction, wear and lubrication between interacting surfaces.
Similar hardness and tendency to transfer make it seize without a lubricant or coating.
Bronze-on-steel or a lubricated dissimilar pair with a hardness gap.
It separates the surfaces, lowers the friction coefficient and carries part of the load.
HXSCO supplies phosphor bronze, brass and hardened steels for tribological duty.
Source Bearing-Grade Metal from HXSCO
HXSCO supplies phosphor bronze, brass and hardened steels for low-friction bearing and slide duty. Send your pair and quantity for a quote.