Iiflange zentsimbi yeCarbon VS iiflange zentsimbi engenasici

Intsimbi ye-Carbon yintsimbi ye-iron-carbon alloy enomxholo ophezulu wekhabhoni kunye neqondo eliphantsi lokunyibilika kunentsimbi engenasici. Intsimbi yeCarbon iyafana ngenkangeleko kunye neepropathi kwintsimbi engatyiwa, kodwa inomthamo ophezulu wekhabhoni.

Ubunjineli kunye nezixhobo zokwakha ezifana ne-carbon steel zisetyenziswa ngokuqhelekileyo kwiinkqubo ezinkulu zoshishino, kubandakanywa unxibelelwano, ukuthutha, ukusetyenzwa kweekhemikhali, kunye nokutsalwa kwepetroleum kunye nokucocwa.

Kukho iintlobo ezininzi zentsimbi ezinokubizwa ngokuba zii-304 zensimbi ezingenasici, kodwa zonke iintlobo zentsimbi zenziwe ngentsimbi kunye nekhabhoni kusetyenziswa inkqubo yamanyathelo amabini. Xa i-chromium kunye ne-nickel yongezwa kwinsimbi engenasici, ukuxhatshazwa kwe-corrosion kufezekiswa.

UMAHLUKO PHAKATHI KWEFLASI ZENKANTSI ZENKANTSI KUNYE NEEFLANGES EZINGQINQI
I-Forgings eyenziwe ngamabakala e-A-105 zizinto zokuqala kunye nezona ziqhelekileyo ezisetyenziselwa ukwenza iiflange zepayipi. Kwizicelo ezifuna ukushisa okuphantsi, amanqanaba e-A-350 LF2 asetyenziswa, ngelixa i-A-694 amabakala, i-F42-F70, yenzelwe isivuno esiphezulu. Ngenxa yokonyuka kwamandla e-carbon steel flanges, izinto ezivelisa isivuno esiphezulu zisetyenziswa ngokubanzi kwizicelo zemibhobho.

Ukongeza kokuqulatha i-chromium eninzi kunye ne-molybdenum kune-carbon steel flanges, i-alloy steel flanges yenzelwe ukumelana nobushushu obuphezulu kunye noxinzelelo oluphezulu. Ngenxa yokunyuka komxholo wechromium, banokhuseleko olunamandla lokutya kuneeflange zentsimbi zekhabhoni eziqhelekileyo.

Intsimbi engenastainless enenickel, chromium kunye nemolybdenum yeyesibini isetyenziswa ngokuxhaphakileyo imathiriyeli yokwenza iflange. Eyona nto ixhaphakileyo ye-ASTM A182-F304 / F304L kunye ne-A182-F316 / F316L i-forgings ifumaneka kwi-A182-F300 / F400 series. Izinto zokulandelela zinokudityaniswa ngexesha lenkqubo yokunyibilika ukuze kuhlangatyezwane neemfuno zenkonzo yezi klasi zokukhohlisa. Ukongeza, uthotho lwama-300 alunamagnetic ngelixa uthotho lwe-400 luneempawu zemagneti kwaye alunyangeki kangako ku-corrosion.