Element
Niobium
Also known as: Nb, Columbium
A metallic alloying element added in small amounts to to refine grain size and increase strength through microalloying, and added to some and to stabilize carbon and reduce susceptibility to during .
Element
Also known as: Nb, Columbium
A metallic alloying element added in small amounts to to refine grain size and increase strength through microalloying, and added to some and to stabilize carbon and reduce susceptibility to during .