Quelqu'un pourrait m'en dire un peut plus sur cet acier?
D'ou il vient, comment il est fait ect.…
SB1/Niolox is a stainless steel with a modified AEB-L composition which is alloyed with vanadium, niobium, and molybdenum. The molybdenum is only added for corrosion resistance. Niobium and vanadium are very reactive and form most of the carbides, meaning little or no chromium carbides which aren't as hard, and aren't what we're looking for in this steel, and means more chromium in solution for corrosion resistance and no large chromium carbides. Niobium promotes toughness because it does not form carbides on the grain boundaries as well, and it heavily promotes small grain size. Niobium carbides are extremely hard and naturally are small, even without PM. Vanadium carbides can be large when there are larger volumes of them but the vanadium content is kept low in this steel.
glouglou a écrit:Quelqu'un pourrait m'en dire un peut plus sur cet acier?
D'ou il vient, comment il est fait ect.…
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