ZIRCONIA TOUGHENED ALUMINA FOR DUMMIES

Zirconium is created by die-casting and is mostly offered within the coarser grits around 120. It's a coarse grain that has a large warmth resistance which is considerably more powerful than aluminum oxide. You'll generally obtain Zirconia abrasives in An array of colors from light-weight blues to vibrant greens. Zirconia is a good option for super