Chelation therapy supposedly removes mercury from the body, which chelation supporters say cures autism â but there's no evidence of a link between mercury exposure and autism.In addition, chelation therapy can be associated with serious side effects, including potentially deadly liver and kidney damage.helation therapy supposedly removes mercury from the body, which chelation supporters say cures autism â but there's no evidence of a link between mercury exposure and autism.
Because carbon steels are not very highly alloyed, it is not surprising that most grades do not exhibit large differences in atmospheric-corrosion rate. Nevertheless, alloying can make changes in the atmospheric-corrosion rate of carbon steel.
Some of the 300 series steels also contain molybdenum, which further increases their corrosion resistance, and is why they're often used in marine environments. But unlike other grades of stainless steel, the 300 series is not magnetic. The reasons for this come down to their structure. At the atomic level in a material like iron, which has strong magnetic properties, all the iron atoms are acting as mini magnets aligned in the same direction.