Emkhakheni wezimboni zesimanje nezokwakha, izinto zensimbi engagqwali zisetshenziswe kabanzi ngenxa yokumelana nokugqwala okuhle kakhulu, izakhiwo ezinhle zokucubungula nokubukeka okuhle. Phakathi kwazo, ipayipi lensimbi engagqwali engu-304 seliyinto ethandwayo emakethe ngenxa yokusebenza kwayo okuhle kakhulu okuphelele.
Izici eziyisisekelo ze-304 insimbi engagqwali
Insimbi engagqwali engu-304, eyaziwa nangokuthi i-18/8 insimbi engagqwali, iyinsimbi engagqwali ye-austenitic equkethe cishe u-18% we-chromium kanye ne-nickel engaba ngu-8%, okuyenza ibe nokumelana nokugqwala okuhle nokukwazi ukusetshenzwa. Ngaphezu kwalokho, insimbi engagqwali engu-304 nayo inamandla amakhulu nokuqina, kanye nokumelana nokushisa okuhle nokuqina kwezinga lokushisa eliphansi.
Embonini yamakhemikhali
Amapayipi ensimbi engagqwali angu-304 nawo adlala indima engenakushintshwa. Ngenxa yenani elikhulu loketshezi olubolayo namagesi abandakanyekayo enqubweni yokukhiqiza amakhemikhali, izidingo zezinto ezibonakalayo zepayipi ziphezulu kakhulu. Ipayipi lensimbi engagqwali engu-304 aligcini nje ngokumelana nokugqwala okuhle, kodwa futhi lingakwazi ukumelana nokucindezela okukhulu nokushisa, ukuqinisekisa ukuphepha nokuzinza kokukhiqizwa kwamakhemikhali.
Embonini yezokwakha
Amapayipi ensimbi engagqwali angu-304 asetshenziselwa ukuthutha uketshezi oluhlukahlukene olubolayo namagesi ngenxa yokumelana nokugqwala kwawo okuhle kakhulu. Kungakhathaliseki ukuthi kusendaweni ene-acidic, alkaline noma usawoti, amapayipi ensimbi engagqwali angu-304 angabonisa ukuzinza okuhle nokuthembeka ukuze kuqinisekiswe ukuqhubeka kahle kokukhiqizwa kwamakhemikhali.
Embonini yokudla
Ipayipi lensimbi engagqwali ye-304 ngenxa yokungeyona into enobuthi, ayinambitheki, ayikhiqizi izinto eziyingozi nezinye izici, iba yinto edingekayo ekusebenzeni nasekugcinweni kokudla. Kungakhathaliseki ukuthi ukuthutha ukudla okufana namanzi okuphuza, ijusi noma imikhiqizo yobisi, amapayipi ensimbi engagqwali angu-304 angaqinisekisa impilo nokuphepha kokudla.
Embonini yezokwelapha
Amapayipi ensimbi engagqwali angu-304 nawo adlala indima ebalulekile. Egunjini lokuhlinzela, igumbi elihlanzekile nezinye izindawo ezinezidingo eziphakeme zemvelo, ipayipi lensimbi engagqwali engu-304 seliphenduke into ethandwayo yamapayipi ngenxa yokuthi kulula ukuwahlanza futhi akulula ukuzalanisa amagciwane. Ngaphezu kwalokho, amapayipi ensimbi engagqwali angu-304 nawo anokumelana nokugqwala okuhle futhi angamelana nokuguguleka kwamakhemikhali anjengesibulala-magciwane.
Ezinye izinkambu
Amapayipi ensimbi engagqwali angu-304 nawo asetshenziswa kabanzi kwezobunjiniyela basolwandle, uwoyela negesi neminye imikhakha. Emvelweni wasolwandle, amapayipi ensimbi engagqwali angu-304 angakwazi ukumelana nokugqwala kwamanzi olwandle ukuze kuqinisekiswe ukusebenza okuphephile nokuzinzile kwephrojekthi. Enqubweni yokuthutha uwoyela negesi, amandla aphezulu kanye nokumelana nokugqwala kwamapayipi ensimbi engagqwali angama-304 kungaqinisekisa ukuphepha nokuthembeka kwenqubo yokuthutha.
Isiphetho
Ipayipi yensimbi engagqwali ye-304 ngenxa yokumelana kwayo okuhle kakhulu nokugqwala, ukumelana nokushisa, amandla okushisa aphansi nokusebenza kokucubungula, ekwakhiweni, kumakhemikhali, ekucubunguleni ukudla, kwezemithi kanye neminye imikhakha kunezinhlobonhlobo zezicelo. Ngokuqhubeka okuqhubekayo kwesayensi nobuchwepheshe kanye nokuthuthuka ngokushesha kwezimboni, kukholakala ukuthi umkhakha wokusetshenziswa kwamapayipi ensimbi engagqwali angu-304 uzokwandiswa ukuze kuhlinzekwe izixazululo zamapayipi ezinokwethenjelwa nezisebenza kahle kakhulu zokuthuthukiswa kwezimboni ezihlukahlukene.
Isikhathi sokuthumela: May-30-2024