Ua hoʻonui nuiʻiaʻo Moybdenum a me ka Nitrogen i ke kū'ēʻana i ke kū'ēʻana a me nā crevice crevice corrosion ma ka halope. ʻO keʻano,ʻo Nickel a me Nicron a me Nitrogenʻaʻole wale nō e hōʻoia i ka kūpaʻa o ke kōleaʻole, akā e hōʻemi hou i ke kaʻina hana ma mua o ka nistrogen