The design and quality of kitchen knives determine our enthusiasm and practical achievements to a certain extent, so it is very necessary for friends who have high requirements in this field to help them choose the right products with the help of previous knowledge. However, considering that kitchen knives are mixed in the market, many brands' products are only in name, but they can't really come in handy. Therefore, what I will introduce to you today are suggestions on choosing kitchen knives and other valuable contents. < p Material

material, raw materials and a knife, the most intuitive selection criteria is material. There are two criteria for choosing a kitchen knife, rust prevention and sharpness maintenance. Generally, the higher the carbon content, the higher the hardness and the better the sharpness, but the rust-proof ability will also be reduced. Chinese cheap kitchen knives can't escape this material, generally 42, better 43 (? )。

although this kind of steel is called stainless steel, it will actually rust. Yangjiang Shibazi: Tmall flagship store has 4Cr13, and it is said that it also has 3Cr13. Steel with low carbon content (.4%) is not easy to rust, but the same hardness will not be too high. HRC54 is the limit of Deng Jia's knife: welding steel clip, blade 9CR15MOV, blade external 1Cr13, blade body 2Cr13. The steel in the domestic knife is particularly reasonable, and the blade can reach HRC6. However, the heat treatment of Dengjiadao is not as good as that of Yangjiang, and the quality control is generally lower because it is handmade. WMF, Zliren and other German Gao Fushuai: X5CrMoV15, X45CrMoV15, x5crmov15.

to put it mildly, the pursuit of German is balance, while to put it mildly, the hardness is just so-so. The hardness of German steel is not too high, so it is more suitable for home use. There are still a lot of knives in the pit, and I don't know what to use. In steel-making technology, the Germans are in trouble, because the phosphorus and sulfur impurities are low and the carbon content is not high, but the corrosion resistance is very good. Japanese high cold small fresh: VG-1, white paper steel, green paper steel. This is all 1usd up. A piece of green paper with 2 knives (2.5x19x2) is also sold in 1 yuan, which is more expensive than many domestic knives. Because Japanese chefs pursue extreme sharpness with knives, the carbon content of these steels is around 1%~1.4%. Other ultra-high-end steels. Powder alloy steel can be used to cut steel, so I won't discuss it. . . Do you feel big when you see so many materials? In fact, the choice is very simple: besides German, buy the most expensive one that is acceptable! Personally, I think the marketing strategies of Zbignier and Volkswagen are a bit similar. There are also many domestic OEMs, so you need to be cautious when buying.

2.? System, system and kitchen knife system are generally divided into three types: Chinese, western and Japanese. Choosing a reasonable tool system that suits you can make the kitchen more efficient. Chinese style: slicing, chopping, civil and military. In fact, these three kinds of knives are all like big board knives, but the difference is the angle of cutting edge. The slicing knife has a small angle of cutting edge and a thin blade, which makes it easier to cut. The cutting knife has a large angle and is thicker, which is used to cut bones. The first half of the civil-military knife can be used for slicing, and the second half can be used for cutting bones, with balanced functions. When people in China eat birds and fish, they usually bone themselves, not chefs, so they can make all kinds of food with such a simple shape. Western-style: the main knife of western-style kitchen knife is usually a cow knife or a chef knife. The main difference between Niu Dao and Chef Dao is the angle of the cutting edge curve. Chef Dao is generally more curved, while Niu Dao is straighter.

according to the advice information on purchasing kitchen knife products in the above small series, the quality of kitchen knives on the market is uneven. If you want to choose a product that suits you, it is best to start with word of mouth and actual evaluation or experience, and if necessary, you can use it in a physical store so that you can screen out a suitable plan. And the content to start with mainly includes information on materials and processes, so you need to focus on these aspects. And make the purchase with reference to the budget demand.

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