umgwangari lwamakhanda le-308: Izilungiselelo ezikhangelwa kakhulu lokuhlola ukusibhewa kwisezintsha zokusebenza

i-pipe yesi-308 stainless steel uyakhululeka ngokushesha njengesi-austenitic stainless steel okungakhotholwa kakhulu elibonisa ukuhambisana kwesikhombisi sokubhalela esiqondisiwe ngezindlela ezimbili zokugcina. Lomdlalo ofanele olunqwenene luhlola ukusetyenziswa kwezinye izindlela eziqhutywayo, lokhu kulula ukuba kuneentsha zakho 19-21% chromium ne-10-12% nickel, efanelekayo yezinto ezincedwa kakhulu. Umbhali wakhe ubhekisele kuhambisana nokukhupha kwezifomu ezininzi ze-corrosion, phakathi kwe-pitting nokubhalela ekhatsi lwe-crevice, ngokwesikhathi esidingeni kunye nomkhankaso. Ukutshona kwaloo chromium kufanelela umphathiso wesikhephe lesihlanganiswa esebenza lokuthola isiphindaphindi sesikhombisi somhlaba sonyaka. Umdlalo wahamba nesiphumo esingabhedlulekileyo ngokwemibuzo yobuxoki, phakathi kokusebenza kwezintemba ezincinci kunye nokusebenzela izintemba ezincinci uphinde uphume ku-1600°F (870°C). Ngaphandle kwalokho, i-pipes yesi-308 stainless steel bayahlala kahle ngokubheka nokusetshenziswa, ufanelekayo yezinto ezincedwa kakhulu. Lemidlalo zivumelwe ngokukhangempeleni kwi-equipment yokusebenzisa amakhemikhalo, ifood processing facilities, ipharmaceutical manufacturing, kunye nokusebenzela kwi-marine applications apho kuhlanganiswa ukukhupha kwe-corrosion nokubhalela emigqugquzweni. Iziphathiso ezimfihlini nezilimi zokusetyenziswa ezinhloko zizithathe izincaziso kakhulu ngokuthi kunesiphiwo esingazama kanye nokubhebeka kakhulu apho kuhlanganiswa ukuthi uhlobo lwesandla kunye nokubhebeka kakhulu kufanele.