Rudzi rwekutanga imhando yakaderera alloy, inomiririra giredhi UNS S32304 (23Cr-4Ni-0.1N). Iyo simbi haina molybdenum, uye iyo PREN kukosha ndeye 24-25. Inogona kushandiswa pachinzvimbo cheAISI304 kana 316 maererano nekushushikana kwegora rekudzivirira.
Rudzi rwechipiri imhando yepakati alloy, mumiriri giredhi iUNS S31803 (22Cr-5Ni-3Mo-0.15N), iyo PREN kukosha ndeye 32-33, uye kushora kwayo kuri pakati peAISI 316L uye 6% Mo + N austenitic stainless. simbi. pakati.
Rudzi rwechitatu imhando yepamusoro yealloy, kazhinji ine 25% Cr, zvakare ine molybdenum nenitrogen, uye imwe zvakare ine mhangura netungsten. Nhamba yepamusoro ndeye UNSS32550 (25Cr-6Ni-3Mo-2Cu-0.2N), uye kukosha kwePREN ndeye 38-39 Kurwisana kwekuora kwemhando iyi yesimbi yakakwirira kudarika 22% Cr duplex simbi isina tsvina.
Rudzi rwechina ndeye super duplex Stainless simbi mhando, iyo ine yakakwira molybdenum uye nitrogen. The standard giredhi UNS S32750 (25Cr-7Ni-3.7Mo-0.3N), uye mamwe anewo tungsten nemhangura. Iko kukosha kwePREN yakakura kudarika makumi mana, inogona kushandiswa kune yakaoma Medium mamiriro, iine yakanaka yakazara corrosion resistance uye mechanical properties, inofananidzwa ne super austenitic stainless simbi.
Nguva yekutumira: Ndira-19-2020