1 ? SUPOR (China’s famous trademark, China’s famous brand, top ten cooking utensils brands)

2 ? Shuangxi (China’s famous brand, top ten brands of electric pressure cookers, top ten cooking utensils brands) )

3 ? Zwilling (one of the top ten tableware and pot brands in Germany in 1731)

4 ? ASD (China’s well-known trademark, China’s famous brand, one of the top ten tableware and pots brands) utensil brands)

5 ? Wife (top ten cooking utensils brands, Zhejiang Aizi Cookware Co., Ltd.)

6 ? Corning Corelle (top ten cooking utensils brands, 100 years of history, America's leading tableware brand)

7 ? Fissler (a world-famous pot and kitchenware manufacturer founded in Germany in 1845)

8 ? STONE (Top Ten Cooking Companies) Cookware brand, Shenzhen Yunzhonghe Industry and Trade Development Co., Ltd.)

9 ? WMF pots (German top kitchenware and kitchen table supplies brand)

10 ? THERMOS (top ten tableware Pot brand, founded in Germany in 1904)

1. Stainless steel pots contain a certain amount of chromium alloy elements, which can form a layer on the surface of the steel that is insoluble in certain media. A strong oxide film (passivation film) isolates the metal from the external medium without chemical interaction.

2. In this type of steel, some of them not only contain more chromium (Cr), but also add more other alloying elements, such as nickel (Ni), so that they can survive in the air and water. It has good chemical stability in vapor, vapor, and has sufficient stability in many kinds of aqueous solutions of acids, alkalis, and salts. It can still maintain its corrosion resistance even in high or low temperature environments.

1. Stainless steel pots contain a certain amount of chromium alloy elements, which can form a strong oxide film (passivation film) on the surface of the steel that is insoluble in certain media. , to isolate the metal from the external medium without chemical interaction.

2. In this type of steel, some of them not only contain more chromium (Cr), but also add more other alloying elements, such as nickel (Ni), so that they can survive in the air and water. It has good chemical stability in vapor, vapor, and aqueous solutions of many kinds of acids, alkalis, and salts. It can still maintain its corrosion resistance even in high or low temperature environments.

3. Stainless steel not only has strong chemical stability, but also has sufficient strength and plasticity, and has stable mechanical properties at certain high or low temperatures. Some grades of this type of steel can also be used as heat-resistant steel (including austenitic, ferritic, martensitic and precipitation hardening); some can be used as high-quality low-temperature steel, which is resistant to heat during use. Corrosion performance is still excellent. Since stainless steel has the above-mentioned unique properties, it is not difficult to imagine its position in the national economy.