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Hello every body,
I,m engineer and I,m doing an study about the presence of metalic elements in used oils.
I want to know the metallurgy reasons of apareance of this elements in oil:
Al: why is used in pistons? and in cylinder heat
Cu: why is used in coolings parts?
Si:why is used in engine?
Fe:why it can be appear in oil?
Cr: why is used in bearing?
Pb: why can be appear apart of procedence of fuel?
Thanks for your help
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Judging from the question you don't know anything about internal combustion engines. I might suggest you do a little research on engines first so you can understand what the parts are in a engine, what they are made of and what their function is. After you have a basic understanding of the internals of a engine it might be easier to answer questions for you as to specifics of different wear metal combinations found in used oils analysis's.
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