Adding molybdenum (and chrome, I think) makes chromoly steel, very flexible and strong steel often used in the racing industry. The element chromium, itself another metal, is added to steel (which is iron with a bit of carbon) to make stainless steel alloys.   Also added: vanadium, manganese, molybdenum, nickel, wolfram, etc.   Chromium and nickel are added to the iron to make stainless steel. it will be process in heating room.
Vitamin B3 (niacin) is important for the body because it helps to: 1  Convert food into glucose, used to produce energy. 2  Produce macromolecules, including fatty acids and cholesterol. 3  Facilitate DNA repair and stress responses.
This in turn, expedites the secretion of high-density lipoprotein or HDL level in the blood. Studies on niacin effects on body have proved that the regular intake of this vitamin is best for liver and the arteries. 3. Another effective function of niacin is to prevent a disease called atherosclerosis. Niacin makes it possible by producing a chemical compound naming histamine that helps to dilate the blood vessels. This function of the vitamin helps increase and speed up the blood circulation effectively in our bodies.