The metal powder supplier said that stainless steel cookware could not put salt

　　If prolonged poured into a stainless steel will also like other metals, from a chemical reaction with these electrolyte accompanied heated to high temperatures, making the reaction more severe toxic metal elements such as manganese, easily dissolved out; cause cookware stainless steel cookware should not be heated too high or air burning: air burning or heated to high temperatures cookware until the red in metal fumes out of the volatile, long-term may cause excessive chronic manganese poisoning; Do not take these stainless steel cookware pot to stew Chinese medicine, because it containing a variety of alkaloids, organic acids and other ingredients as traditional Chinese medicine, it is difficult to avoid, especially in the heating conditions, chemical reaction with some of the more toxic the complex may generate.

　　According to experts, the manganese is one of the essential trace elements, there are a variety of important physiological functions, manganese deficiency can cause a variety of diseases; according to the dietary reference intakes in china, Adequate intake of manganese for adults is 3.5mg / day, and the maximum tolerable intake of 10mg / day. The expert also mentioned that the manganese in stainless steel sheet have the corresponding standard specifies, different grades of stainless steel sheet metal, heavy metal content should have a corresponding range, stainless steel products that meet the relevant standards, its manganese content will not cause health damage.

Company resources：rivet nut, stainless steel rivet nut, SS304 rivet nuts