Coefficient of rolling friction steel over aluminium

[Telemachus]

Hi there. The thing is that in my laboratory project me and my companion tried to determine the rolling coefficient resistance for a steel ball rolling over an inclined plane of aluminium. Everything is fine till there, I've donde almost all the work. The thing is that I wanted to reference previous works about this topic. What I'm trying to find is some book which gives this rolling resistance. I've found for steel over steel, but I couldn't find the rolling resistance coefficient for steel on aluminium. I've been looking in many engineering books, but I didn't find anything. Does anyone know where to find this?

 

[LightHero]

It can be difficult to find the exact rolling resistance coefficient for steel on aluminium. One option is to try searching through journals or papers that have already been published on this subject. You can search for papers and journals on the topic using online databases such as IEEE Xplore, Science Direct, SciFinder, Google Scholar, and more. Additionally, you may be able to contact experts in the field to see if they have any data or information that may be relevant to your research.