Should You Sharpen Ceramic Knives

Extra care is needed in sharpening ceramic knives.
Should you sharpen ceramic knives. Extra care is needed in sharpening ceramic knives. One you need to be more careful with a ceramic knife because putting too much lateral pressure on it will make it snap. Also when sharpening ceramic unlike sharpening steel no burr will be formed because ceramic is not a ductile material. If you are one of those people who got a dull ceramic knife in the kitchen you are surely wondering how to sharpen ceramic knives.
What you should never do when sharpening ceramic knives. This post contains affiliate links for which we receive a small commission. Put your knife on the rest with the edge. It s also why you should hone often but sharpen rarely.
If you don t have a rest to position your knife at an angle you can use the scrabble stand or any other item you have in your house that can support your knife well. Just follow the tips above for sharpening a ceramic knife and you should be able to return the knife s blade to a good degree of sharpness. Two unlike with steel knives no burrs will form when you ve reached the proper point on the edge of a ceramic. For ceramic blades you need a slot style electric knife sharpener ideally a model specially made for ceramic.
As a result edge sharpness will ultimately be dependent on the final grit of the edge and how precise your movements are. What you should never do when sharpening ceramic knives. To sharpen ceramic knives by hand you need your sharpener and a knife rest. If you really want to sharpen them you will need a fine or very fine diamond sharpener.
A ceramic knife breaks easily and you should avoid exerting too much force when sharpening one if you don t want it to break into half. Bone has a hardness of about 3 5 steel knives about 6 5 and ceramic knives about 9 5. In any case the sharpener should feature a diamond grinding disc or a diamond abrasive belt rated at about 180 grit. That s why sharpening a metal blade calls for material harder that steel stone or ceramic.
They cut so well because they are so much harder than anything you will encounter in cooking.