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.
Nickel and its alloys, like the stainless steels, offer a wide range of corrosion resistance. However, nickel can accommodate larger amounts of alloying elements - mainly chromium, molybdenum, and tungsten - in solid solution than iron. Therefore, nickel-base alloys in general can be used in more severe environments than the stainless steels.