Analysis of the advantages and disadvantages of ceramic knives, the product of modern high technology

Ceramic knives are developed using precision ceramics under high pressure, so they are called ceramic knives.

Ceramic knives are known as "noble knives". As a product of modern high technology, high-tech nano-zirconia is used as raw material, so ceramic knives are also called "zirconium gem knives", which shows its elegance and preciousness.

(1) Advantages of ceramic knives

1. Environmental protection and health

Ceramic knives are resistant to various acid-base organic substances, and will not be corroded by acids and oils in fruits and vegetables. They are non-toxic, non-polluting, non-oxidizing, and non-rusting. They are ideal environmentally friendly and healthy knives. No matter what it is used for cutting, there will be no food smell left on the knife, let alone odor, which is an incomparable advantage of other knives!

2. Exquisite and fashionable.

Exquisite workmanship, beautiful shape and exquisite packaging reflect the perfect combination of traditional Chinese ceramic culture and modern high-tech. It is environmentally friendly and healthy, novel and fashionable, showing noble life taste. It has high craft appreciation value and collection value. It is a gift for relatives and friends. Excellent choice.

3. Never sharpen the knife, lasting and sharp

Relatively soft metal knives such as stainless steel will lose their sharpness and become passivated after a period of use. Ceramic knives are different. It has an unparalleled sharpness and can cut paper-thin slices of meat.

Precision ceramics have super hardness and wear resistance. According to the material hardness comparison table, its hardness is second only to diamonds. According to the test, the wear resistance of precision ceramics is 60 times that of ordinary kitchen knives, and it does not need to be polished, and it will look like new for a long time.

4. Lock in food nutrition

When cutting meat slices with a ceramic knife, we will be surprised to find that the meat juice will not flow out. This is because the ceramic knife is thin and sharp, so the texture of the meat will not be pressed during the cutting process, and the texture of the meat is preserved intact. Nutrient content of food.

The effect is even more pronounced when we use it to cut fruit with rich juice, it allows us to enjoy nutritious and delicious food every day.

5. Anti-oxidation, no smell

When cutting food with a metal knife, some food is prone to oxidation, which will greatly destroy the original delicious taste of the food. Some foods cannot even be cut with metal knives to avoid chemical reactions that generate harmful substances and endanger health.

Ceramic knives effectively avoid the occurrence of the above situations. Its inherent material advantages will not chemically react with any food, maintaining the original pure flavor of food, allowing you to experience the enjoyment brought by delicious food with all your heart.

6. Intimate design, free and easy

The handle of the ceramic knife is carefully designed according to ergonomics, not only considering the action and strength when cutting vegetables, but also realizing the curve and stability of the shape of the handle, which makes the center of gravity of the operation stable and the cutting food is perfect and free!

7. Precision ceramics, tough quality

The excellent non-metallic properties of ceramic knives make it never rust, and there is no need to worry about the remaining water stains making the knife body rusty. When using a newly bought steel knife or a steel knife that has been cleaned after being corroded, it will be found that the food cut with it has an iron smell. This is because the metal ions emitted by the steel knife are attached to the food. When you eat it, it will have a metallic taste, and the good taste will disappear immediately.

And this phenomenon will never appear on ceramic knives, what you enjoy is the original taste of the food!

8. Avoid food odors that irritate the eyes

People like to eat onions, but they are afraid of cutting onions, because when cutting onions with steel knives, the eyes of the vegetable cutters are often full of tears. Cut onions with a ceramic knife without the onion juice irritating your eyes, allowing you to enjoy your favorite food!

9. Slim and light, enjoy the fun of the kitchen

Ceramic knives have a slim and light body. Compared with ordinary metal knives, ceramic knives are easier and smoother to use, even if they handle extremely difficult cutting tasks, they still perform with ease.

The weight of the knife is only half of the weight of similar metal knives, and it will not cause wrist pain due to the heavy knife for a long time. It is lighter to cut food and enjoy the fun of the kitchen!

10. Easy to clean, especially suitable for processing sashimi, fruit and vegetable salads, cooked food, sliced ​​roast duck, sliced ​​preserved eggs, sliced ​​bread, sliced ​​sausages, sliced ​​potatoes and other ingredients. It is clean and hygienic, and can be as thin as paper and as fine as silk. After cutting pungent food such as onion and garlic with a ceramic knife, you only need to rinse it with clean water without leaving any strange smell, and cutting other foods will not taint the smell.

(2) Disadvantages of ceramic knives

A product has its advantages and must have its disadvantages, and the same is true for ceramic knives, because ceramic knives are all sintered from zirconia, and the nature of its raw materials determines that its hardness is 9, but it is relatively brittle and has low toughness. Hard objects are prone to cracking, chipping or breaking when falling from a high place, so ceramic knives cannot be chopped, smashed, pried, picked, etc. The original nature of this product cannot be solved fundamentally. In addition, after the ceramic knife is ground into a knife with a large-scale diamond grinding wheel during processing, the thickness becomes thinner and becomes more brittle; , the weight increases, and the anti-fall ability is also weakened.

So when we use ceramic knives, we must use its strengths and avoid its weaknesses.

(3) Maintenance methods of ceramic knives

1. Do not twist the knife during the cutting process;

2. Do not use a ceramic kitchen knife to cut frozen (or not completely defrosted) food, raw rice cakes, meat with bones, fish, crabs and other hard objects;

3. Do not wash ceramic knives in the dishwasher, wash them in clean water or detergent, and dry them naturally;

4. Please pay special attention to the blade part during use, the blade is extremely sharp;

5. Please keep away from children, and keep the kitchen knife out of the reach of children to avoid accidental injury;

6. Please use wooden or plastic chopping boards, avoid using stone chopping boards;

7. Do not drop the knife in the sky, it will break the knife;

8. Do not chop, chop, knock, pry, drop and hit with a knife, and do not use the knife as a lever;

9. Place the ceramic knife in a knife holder, knife holder or other stable environment;

10. Do not try to sharpen the knife yourself;

11. Do not place the kitchen knife too close to the fire source, so as not to deform the plastic handle;

12. If the blade part is dirty or stained, it can be soaked in kitchen bleach. Do not wipe with a metal cleaning ball, etc., as the blade may turn black due to the action of metal powder.

As a product of modern high technology, ceramic knives have a high advantage over traditional metal knives. As for the actual effect of ceramic knives? You can try it yourself.