Problem 5.1 2 of 2 Review Constants Express your answer to three significant figures and include the appropriate units. ? In steel-making furnaces, temperature-resistant ceramic bricks (refractories) are used as linings to contain the molten metal. A common byproduct of the steel-making process is a calcium aluminosilicate (slag) that is chemically corrosive to the refractories. For alumina refractories, the corrosion rate is 2.0 x 10-8 m/s at 1,425C and 5.45 x 10-8 m/s at 1,500C. KJ Q = 335 mol The unit you entered is not recognized. Review a list of acceptable units. No credit lost. Try again