Research Article

Wear and Corrosion of Cast Al Alloy Piston with and without Brake Oil

Figure 7

(a) Corrosion rate (mg/mm2/yr) of cast piston substrates in brake oil. (b) pH of cast Al alloy substrates at various immersion times in brake oil. (c) Electrode potential (SHE) of cast Al alloy at various immersion times in brake oil.
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(b)
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