Ceramic Zirconia Knives Review

The way these knives are made is usually by taking the zirconia powder dry pressing it and then firing it.

Ceramic zirconia knives review. A ceramic knife is a long lasting practical kitchen tool for cooks of all levels. There are only three knives a 6 inch chef knife a 4 inch utility knife and a 3 inch paring knife but they look at lot sleeker than most of the cheaper ceramic knives. Ceramic blades aren t as delicate as ceramic dishware but should still be handled with care. Zirconium oxide is a tough wear resistant material which makes it a rather perfect option for knives.

While a high quality ceramic knife won t set you back as much as a fully forged stainless steel knife they re not as cheap as a serrated never needs sharpening one. At first it s mixed with other secondary components in a liquid form which turns into a powder when it gets dry. These knife blades are usually produced through the dry pressing and firing of powdered zirconia using solid state sintering it is 8 5 on the mohs scale of mineral hardness compared to 4 5 for normal steel and 7 5 to 8 for hardened steel and 10 for diamond. A ceramic knife is a knife designed with a ceramic blade typically made from zirconium dioxide zro 2.

Also known as zirconia. The main component of ceramic knives is an advanced high tech ceramic called zirconium oxide aka zirconia. This is because ceramic knives are most often made from zirconia a crystalline oxide rated at 8 5 on the mohs scale of mineral hardness. In addition to staying rust free ceramic kitchen knives maintain a sharp edge making them a great low maintenance addition to any kitchen.

Expect to pay up to 100. Just to give you an idea of how hard ceramic knives are in comparison to a couple of other well known objects. The reason is that they ve got a smooth black ergonomic handle and they have a rough area near the blade to help you control the blade. Zirconia is listed at 8 5 on the mohs scale of mineral hardness normal steel is listed at only 4 5 hardened steel is between 7 5 and 8 and diamonds top our list at a 10.

While you may not believe it most ceramic knives are actually significantly harder than their steel counterparts. Ceramic knives ceramic knives are made of hard and long lasting ceramic material zirconia or zirconium dioxide and weights lighter than any other knives. Ceramic knives are incredibly durable and feature sharp precision blades for a relatively low price tag compared to other types of knives. Whether you re cutting up fresh vegetables for crudités or slicing meat for your main dish a ceramic knife set from kitchenaid can help you get the job done.