Do you have any recommendations for kitchen knives?

Eighteen Kinmen kitchen knives don't have to be so troublesome, you have to buy or brand goods, in the kitchen supplies store to see that there is a 60 to 100 yuan knife on the slippery, those brands of goods are too expensive, when you use it, you will be careful to be afraid of damaging those brands of knives, blunt with very difficult to sharpen.

Kitchen knife selection strategy.

First, the basic requirements of tool materials.

For kitchen knives, its high hardness is the primary condition, the knife is to remove the material from the price, so the material of the knife should be harder than the material of the workpiece. The second is the characteristics of high strength and toughness of the tool, the material of the tool has a great cutting force and impact force when cutting, so the tool must have high strength and toughness. The most important thing is that the tool material should have wear resistance and heat resistance, because the tool is used to cut other things, and must have the characteristics of more wear resistance than other things, and heat resistance is a good reflection of its deformation factors.

Second, look at the blade to measure the sharpness.

The sharpness of the blade is the main factor in whether the knife is used for a long time, and the sharpness is determined by the sharpness of the knife edge and the durability of the sharpness. The sharpness of general steel tools can be divided into rough and slippery, and rough refers to the small tooth shape that can be seen under the microscope after the grinding wheel is opened; Slippery refers to the cutting edge using natural powder stone grinding opening, the cutting edge is particularly smooth, although the two sharp forms are different, and it is not possible to determine which one is better, the sharpness of the knife edge is determined by the geometric angle of the knife edge, so the geometric angle of the knife edge determines whether the knife is an important factor of sharpness.

3. Analysis of ceramic knives.

In addition to the above-mentioned steel tools, there are ceramic knives, ceramic knives are developed using precision ceramic high pressure, made of high-tech nanotechnology, with wear-resistant, no pores, will not leave dirt, will not rust and many other advantages, he has many steel tools can not be compared with the advantages, so now Europe and the United States have used ceramic knives in surgery, it can be seen how suitable such materials are used in knives. However, the material of ceramics cannot be used to chop, chop, etc. to process food, because the hardness of ceramics is not very high, so it is best to choose knives other than ceramics to process harder food.