Alcoa Corporation (NYSE:AA) will release earnings results for the third quarter, after the closing bell on Wednesday, Oct. 22.Analysts expect the Pittsburgh, Pennsylvania-based company to report quarterly loss at 5 cents per share, versus a year-ago profit of 57 cents per share. The consensus estimate for Alcoa's quarterly revenue is $3.13 billion, compared to$2.9 billion a year earlier, according to data from Benzinga Pro.On Sept. 29, Alcoa announced the closure of Kwinana Refinery.Alcoa shares fell 4.4% ...