Stainless steel pot
Stainless steel pot, because this steel contains a certain amount of chromium alloy elements, it can form a solid oxide film (passivation film) insoluble in some media on the steel surface, and isolate the metal from the external media without chemical action.
Some of these steels contain more chromium (Cr) and other alloying elements, such as nickel (Ni), which makes them have good chemical stability in air, water and steam, and sufficient stability in various acid, alkali and brine solutions, and can maintain their corrosion resistance even in high or low temperature environments.
Stainless steel not only has strong chemical stability, but also has sufficient strength and plasticity, and has stable mechanical properties at a certain high temperature or low temperature. Especially with the development of high technology, stainless steel is widely used in different fields. It can be used as acid-resistant, alkali-resistant and high-pressure resistant pressure vessel devices and materials for storage and operation tanks in chemical industry, oil refining, man-made fiber, food, medicine, daily necessities and other industries. It can also be used as high and low temperature resistant components in power industry, steam turbine manufacturing industry, shipbuilding industry and aviation industry; In the aerospace industry and nuclear industry, it is also an indispensable material for making artificial satellites, spaceships, rockets and nuclear power plants.