Liyini ishidi le-316 lensimbi engagqwali?

Emhlabeni wezinto zensimbi engagqwali, ishidi le-316 lensimbi engagqwali lidonse ukunaka kwezakhiwo zalo eziyingqayizivele kanye nenqwaba yezinkambu zohlelo lokusebenza. Njenge-molybdenum equkethe insimbi engagqwali ye-austenitic, ishidi le-316 lensimbi engagqwali aligcini nje ngokuzuza izici ezinhle kakhulu zensimbi engagqwali engu-304, kodwa futhi lithuthukisa ukumelana nokugqwala kwalo, ukumelana nokushisa okuphezulu namandla ngokungeza i-Ni, Cr, Mo nezinye izakhi kulesi sisekelo, ngaleyo ndlela ibe yinto ekhethwayo emikhakheni eminingi yezimboni.

 

Ukwakheka okuyisisekelo

I-316 insimbi engagqwali iyingxubevange ethuthukisiwe ngesisekelo sensimbi engagqwali engu-304, ngokwengeza i-Ni, Cr, Mo nezinye izakhi, ukuze ibe nokusebenza okuhle kakhulu. Uma kuqhathaniswa nensimbi engagqwali engu-304, insimbi engagqwali engu-316 inokuqina okuphezulu, ukumelana nokugqwala kanye nokumelana nokushisa okuphezulu. Lokhu kwenza ishidi lensimbi engagqwali engu-316 lisetshenziswe kabanzi kwezobunjiniyela basolwandle, ukukhiqizwa kwamakhemikhali, imishini yezokwelapha kanye nezinye izinkambu ezifunwa kakhulu.

 

Emkhakheni wokufaka isicelo

Ipuleti lensimbi engagqwali engu-316 ngenxa yokumelana nokugqwala okuhle kakhulu nokumelana nokushisa okuphezulu, lisetshenziswa kabanzi kwezobunjiniyela basolwandle, ukukhiqizwa kwamakhemikhali, ukukhiqizwa kwemithi, ukucubungula ukudla neminye imikhakha. Ebunjiniyela basolwandle, ipuleti lensimbi engagqwali elingu-316 lingamelana nokuguguleka kwamanzi olwandle, liyinto efanelekile yemikhumbi, amapulatifomu angasogwini nezinye izinto zokusebenza. Ekukhiqizeni amakhemikhali, ingamelana nokuguguleka kwezinto ezihlukahlukene zamakhemikhali eziyingozi ukuze kuqinisekiswe ukuphepha nokuzinza kwenqubo yokukhiqiza. Emkhakheni wokukhiqiza imithi kanye nokucubungula ukudla, ipuleti lensimbi engagqwali engu-316 seliphenduke into ethandwayo yokukhiqiza imishini yokucubungula ngenxa yomthelela wayo omncane emithini nasekudleni, futhi kulula ukuyihlanza nokubulala amagciwane.

 

Ukusebenza okuhle kwe-welding nokubukeka okuphanayo

Ngemva kokupholishwa, ubuso bayo buveza ukucwebezela kwensimbi okukhangayo, okungapheli nje kuphela, kodwa futhi kukhanga ngokwedlulele ngobuhle. Lokhu kwenza ishidi lensimbi engagqwali engu-316 emkhakheni wokuhlobisa izakhiwo libuye lidume, livame ukusetshenziswa ekwenzeni izinto zokuhlobisa zangaphakathi.

 

Isihluthulelo sokusebenza okuhlala njalo

Kunoma iyiphi impahla, indlela efanele yokuhlanza nokusetshenziswa iyisihluthulelo sokuqinisekisa ukusebenza kwayo okuhlala njalo. Ngeshidi le-316 lensimbi engagqwali, uma ukuxhumana kwesikhathi eside nezinto eziqukethe usawoti, i-asidi nezinye izakhi, kungabangela ukugqwala okuthile. Ngakho-ke, kuyadingeka ukunaka ukugwema ukuthintana isikhathi eside nezinto ezinjalo ngesikhathi sokusetshenziswa, futhi uhlanze njalo futhi uyigcine ukuze uqinisekise ukuzinza okuhlala njalo kokusebenza kwayo.

 

Isiphetho

Ishidi le-316 lensimbi engagqwali njengento ephezulu ye-alloy, enokumelana nokugqwala okuhle kakhulu, amandla aphezulu kanye nobuhle obuhle, idlala indima ebalulekile emikhakheni eminingi yezimboni. Ngokuqhubeka okuqhubekayo kwesayensi nobuchwepheshe kanye nokuthuthukiswa okuqhubekayo kobuchwepheshe, kukholakala ukuthi ishidi lensimbi engagqwali engu-316 lizobonisa inani lalo eliyingqayizivele kanye nokukhangayo emikhakheni eminingi esikhathini esizayo.