ʻO ka Duplex stainless steel he kila kila kahi i hoʻopaʻa ʻia ai ka ferrite a me ka austenite i loko o ka hoʻolālā hoʻonā paʻa i kēlā me kēia helu no kahi o 50%.ʻAʻole wale ka paʻakikī maikaʻi, ka ikaika kiʻekiʻe a me ke kū'ē maikaʻi loa i ka corrosion chloride, akā ke kū'ē hoʻi i ka pitting corrosion a me ka intergranular corrosion, ʻoi aku ka nui o ke kūpaʻa corrosion i ke kaiapuni chloride.ʻAʻole ʻike ka nui o ka poʻe ʻaʻole i emi iki nā noi duplex stainless steel ma mua o nā kila austenitic.
Ka manawa hoʻouna: Jan-06-2021