One of the most important skills that one must learn when purchasing a set of ceramic knives is how to sharpen a ceramic knife. While most people know how to sharpen standard steel-based knives, very people know the knife sharpening techniques for blades made of ceramic.
Advantages of Ceramic Knives
There are several different reasons why consumers choose to buy ceramic knives. They are relatively new to the market and have enjoyed a recent boost in popularity.
One of the first advantages that ceramic knives enjoy over traditional steel-based knives is their hardness. By comparison, the only thing that is harder than the material used in most ceramic knives is diamond. Interestingly enough, this brings up quite a few issues with ceramics when dealing with how to sharpen kitchen knives.
Another advantage of ceramic blades is their relative lightweight. Ceramic knives usually weigh about half as much as their steel-based alternatives. While it might not seem like such a chore to simply lift a kitchen knife, a lighter weight can make a world of difference when using repetitive motions such as chopping or dicing.
Ceramic knives are also known for their durability. They usually keep their sharpness much longer than traditional knives do. In fact, ceramic knives can go for years without having to be sharpened. Also, since they are not metal, they have longer lifespans because they do not rust.
One final advantage of ceramic knives is that they are chemically inert. What this means is that they will not leave a metallic taste on the food they are used on. It also means that they will resist germs, which can be a very important sanitary concern when cutting raw meat.
Disadvantages of Ceramic Knives
One of the most frequently raised issues with ceramic blades is the fact that very few people know how to sharpen ceramic knives. Since the material they are made out of is so hard, it is difficult to find a method for sharpening the blade.
Strangely enough, the knives themselves are known to be very brittle. Even though their material is hard, that hardness does not equate to strength. Ceramic knives may crack or shatter if the user puts too much pressure on the side of the blade. They have also been known to shatter when dropped.
Finally, ceramic knives are much more expensive than traditional steel knives. The materials used to make them are new and hard to make. Consumers will also be paying money just because of the trendiness of the knives.
How to Sharpen a Ceramic Knife
Traditional knife sharpening techniques should be thrown out the window when learning how to sharpen a ceramic knife. The hardness and brittleness of the knife’s materials make it difficult to sharpen.
Sharpening kitchen knives should not be such a labor-intensive process. Considering that the steel-based knives have cheap solutions for their knife sharpening techniques, it is understandable why some people give up learning how to sharpen a ceramic knife and just buy a whole new set of knives.
While there are a few sharpening machines on the market that will help sharpen ceramic knives, they are not ideal. First of all, they are quite expensive. Secondly, reviewers have mentioned that many of these sharpeners make tiny cracks in the ceramic that could lead to the knife eventually breaking.
Interestingly enough, Kyocera provides customers with the option of ditching knife sharpening techniques and just sending their ceramic knives in to the customer service department. Kyocera will then sharpen the knives and mail them back to the owner.Here is a link to the form you will need to send to Kyocera, along with your knife.
While it is not very evident how to sharpen a ceramic knife, the truth is that it is not impossible. Ceramic knives have been shown to maintain their sharpness for almost 15 times as long as traditional steel knives. Owners of ceramic knives will not have to deal with knife sharpening techniques very frequently.