Kwimveliso yemizi-mveliso yanamhlanje, izikhundla ezininzi zezixhobo ezikhethekileyo zisetyenziswa ngokubanzi, kwaye imibhobho yentsimbi engenamthungo luhlobo oluqhelekileyo.Kuyafaneleka ukukhankanya ukuba i-hot-dip galvanized galvanized seamless pipes inokusebenza kakuhle, umgangatho omhle, ubomi benkonzo ende, kwaye ibonise ukusebenza kakuhle kwimveliso yanamhlanje, ekhethwe ngamashishini amaninzi amashishini.Ngoko, yintoni indima yalo ephambili?Isiphumo sokuqala kukuba i-coating ifana, kwaye i-adhesion eyibonisayo inamandla kakhulu.Abaphathi abasebenzisa ezinye izixhobo ukuvelisa iimveliso banokuba neengubo ezingalinganiyo, ezingagudiyo, okanye ezingalinganiyo kumphezulu.Nangona kunjalo, imibhobho yentsimbi engenamthungo eshushu-dip yahluke ngokupheleleyo.Uluhlu lwazo olungaphezulu lwenziwe ngezinto ezitshisayo ze-galvanized dip, ezisetyenziswa ngokulinganayo kwaye zinokubambelela kakuhle kwimibhobho yensimbi engenamthungo, ebonisa ukubambelela okunamandla kakhulu.Umsebenzi wesibini kukuba i-generalization yayo inobomi obude kunye nexesha elide lokusetyenziswa, elinokwandisa ukusebenza kwayo.Ngokwembono yomgaqo-nkqubo, xa usebenzisa izinto ezishushu-diphu ezenziwe ngamazimba, inyathelo lokuqala kukuqhuba ukuchola ngobuchwephesha beasidi kumbhobho wentsimbi, ukususa ngempumelelo amanye amacandelo entsimbi encanyathiselwe kumbhobho wentsimbi, kwaye emva koko usebenzisa idiphu eshushu. izinto ezenziwe ngegalvanized kuyo, zenza umbhobho wentsimbi ongenamthungo wokudipha.Ngokusebenzisa lo mgaqo, ubomi bombhobho wensimbi oveliswayo bude kakhulu, kwaye kukho iingxaki ezimbalwa okanye iintsilelo kuyo yonke inkqubo yesicelo, engayi kuchaphazela ukusetyenziswa kwayo.
Impembelelo yokusebenza yeimibhobho yentsimbi echanekileyo
1. Ikhabhoni;Ukuphakama komxholo wekhabhoni, ukuphakama kokuqina kwentsimbi, kodwa iplastiki yayo kunye nokuchasana kubi
2. Isalfure;Kukungcola okuyingozi kwintsimbi.Intsimbi enomxholo ophezulu wesulfure ifumana uqhekeko olulula ngexesha lokucutshungulwa koxinzelelo kumaqondo obushushu aphezulu, aqhele ukubizwa ngokuba yi-thermal brittleness.
3. Phosphorus;Inokunciphisa kakhulu iplastiki kunye nokuchasana kwentsimbi, ngakumbi kumaqondo aphantsi, okubizwa ngokuba yi-cold brittleness.Kwinsimbi ephezulu, isulfure kunye ne-phosphorus kufuneka ilawulwe ngokungqongqo.Nangona kunjalo, ukusuka kwelinye imbono, intsimbi ephantsi yekhabhoni iqulethe amanqanaba aphezulu e-sulfure kunye ne-phosphorus, enokwenza kube lula ukusika kunye nokuphucula ukusebenza kwentsimbi.
4. IManganese;Inokuphucula amandla ensimbi, iyancipha kwaye isuse imiphumo emibi yesulfure, kunye nokuphucula ukuqina kwentsimbi.Insimbi ephezulu ye-alloy (intsimbi ephezulu ye-manganese) enomxholo ophezulu we-manganese inokumelana nokunxiba kakuhle kunye neminye imisebenzi yomzimba
5. Isilicon;Inokuphucula ubulukhuni bentsimbi, kodwa iplastiki yayo kunye nokuchasana kuyancipha.Intsimbi esetyenziselwa iinjongo zombane iqulethe inani elithile le-silicon, elinokuphucula umsebenzi wemagnethi othambileyo
6. iTungsten;Inokuphucula ubunzima obubomvu kunye namandla okushisa ensimbi, kunye nokuxhatshazwa kwentsimbi
7. Chromium;Inokuphucula ukuqina kunye nokumelana nokunxiba kwentsimbi, iphucule ukuxhathisa kwe-corrosion kunye nokumelana ne-oxidation
Indlela yokususa umhlwa kwimibhobho yentsimbi echanekileyo?
1. Okokuqala, coca umphezulu wentsimbi nge-solvent ukususa nayiphi na into ephilayo phezu komhlaba,
2. Emva koko sebenzisa into ukususa umhlwa (ibrashi yocingo), susa iiplani ezivulekileyo okanye ezithambekileyo, umhlwa, i-welding slag, njl.
3. Sebenzisa indlela yokuhlamba iasidi.
Ixesha lokuposa: Aug-24-2023