Uninzi lweepayipi zesikwere ziipayipi zentsimbi, kwayeimibhobho yesikwere egqunywe ngentsimbi eshushuzigqunywe ngomaleko we-zinc kumphezulu weepayipi zentsimbi ngenkqubo ekhethekileyo. Okulandelayo, siza kuchaza ngokweenkcukacha indlela yokusombulula ingxaki yokugqwala kweepayipi zesikwere ze-galvanized.
Inyathelo lokuqala kukunkqonkqoza: ukuze kube lula ukuyikhulula inathi, kuyimfuneko ukunkqonkqoza kancinci umbhobho wesikwere we-304 onomthungo ngesando esiphezulu sesikwere. Umzi-mveliso wepayipi yesikwere se-galvanized kufuneka uqokelele ulwazi ngokufanelekileyo. Ukuba inathi yenziwe ngentsimbi, kufuneka ibe nzima kancinci. Umbhobho wesikwere we-galvanized we-Q345B kunye neendawo zeplastiki eziqhelekileyo kufuneka zinkqonkqozwe kancinci. Ukuba akunjalo, sebenzisa isando ukujikeleza kwicala lokunkqonkqoza i-304.umbhobho wesikwere ongenamthungo onamathelisiwe.
Inyathelo lesi-2: Musa ukusebenzisa isikrufu ukukrufulula isikrufu sentsimbi engagqwaliyo enomhlwa ukuze ungaphuli isikrufu sentsimbi engagqwaliyo okanye ukonakalisa isikrufu. Ngeli xesha, kuyimfuneko ukusebenzisa isando sentsimbi ukushukumisa isiphatho sesikrufu ukuze izikrufu zentsimbi engagqwaliyo enomhlwa zikwazi ukukhululwa lula kwisikrufu.
Inyathelo lesithathu kukubethelela: ngamanye amaxesha imibhobho yesikwere ekhavliweyo engama-304 engenamthungo iya konakala ngenxa yokugqwala. Umbhobho wesikwere ogalelweyo - umbhobho wesikwere ogalelweyo - umbhobho wesikwere oshushu ogalelweyo - umzi-mveliso wombhobho wesikwere ogalelweyo - umzi-mveliso wombhobho wesikwere ogalelweyo -Umzi-mveliso wepayipi yesikwere iTianjin egalelwe ngesinyithiAyinakukwazi ukuyisusa ngesitshixo okanye ngentambo. Ngeli xesha, kusetyenziswa "indlela yempembelelo". Yintoni "indlela yempembelelo"? Kukuchaphazela "umngxuma omile njengo-U" kwicala elithe nkqo phezulu kombhobho wesikwere ongqindilili we-304 ngesando sentsimbi kunye nesando se-turbine. Umzi-mveliso wepayipi yesikwere ongqindilili kufuneka uqokelele ulwazi ngokufanelekileyo uze ulungise i-engile yekhoni yokubhoboza. Umbhobho wesikwere ongqindilili we-Q345B ungavulwa emva kokuba ioyile ingene.
Inyathelo lesine liyatsha: xa i-304 ingenamthungo i-galvanizedumbhobho osikwereirhabaxa, kwaye akukho nanye kwezi ndlela zingasentla esebenzayo, uhlobo "lohlaselo lomlilo" luya kusetyenziswa. Ngoku, izikrufu kunye namandongomane zirhabaxa nge-gas welding oxidation flame. Emva kokuba umphezulu utshisiwe ubomvu, ioyile encinci iyawiswa. Indlela "yokwandisa ubushushu kunye nokuxinana okubandayo" iyasetyenziswa ukwandisa umsantsa phakathi kwentonga yesikrufu kunye nombhobho wesikwere we-galvanized 304 orhaxayo. Umbhobho wesikwere we-galvanized 304 orhaxayo unokukhutshwa emva kokuba ioyile ingene.
Ixesha lokuthumela: Agasti-23-2022
