Do You Sharpen A Ceramic Knife

How do you sharpen a cuisinart ceramic knife.

Do you sharpen a ceramic knife.

Ceramic knives may be almost hard as a diamond but they are also brittle and lightweight. Zirconia has a moh s hardness of 8 diamond is 10 which is a is a rough measure of its resistance to scratching or abrasion. Brand doesn t matter they re all sharpened with diamond hones or wheels using a lubricant typically water with a surfactant added. Again remember to wear cut resistant gloves when sharpening ceramic knives with a sharpening rod.

The most common variety are the slotted type where you drag the blade through a v of diamond powder coated edges. I have some clients who have me sharpen theirs. Sharp lightweight and rust proof ceramic knives hold their edge longer than a typical steel knife but they re brittle. I would like to say a sharpening rod can handle a butchering knife or other large meat cutting knife as well as ceramic knives.

So how do you sharpen a ceramic knife. Different to the ceramic coating used in cookware such as non stick pans which is made from silica ceramic knives are made from zirconium oxide zirconia. Even you can check the sharpness of using a tomato. Sharpening your ceramic knife is easy once you know how to do it but you should still consider some or all of the tips below in order to keep them in tip top shape for longer.

While holding the sharpening rod vertically or horizontally strike the blade against the rod about three times at each side. A stick sharpener comes with a pair of fine ceramic sticks and a carbide notch for roughing photo 1. How do you sharpen ceramic knives with a sharpening rod. Ceramic knives are not generally used by professionals because they.

Learn how to use a knife sharpener like a stick sharpener simply hold the knife edge down while you drag it across and down the stick surfaces as you learn how to sharpen a knife. Ceramic is a very hard material so you need a diamond sharpener. If you take good care of a ceramic knife and use it only on items it s best for you may go years without dulling the blade.