Ngoku,Umbhobho wesikwere ongenamthungo we-16MnItekhnoloji ikhulile kakhulu, kwaye kukho imigangatho yemveliso ehambelanayo kunye neentlobo ezahlukeneyo zobuchwepheshe bokusetyenziswa. Amasimi ayo okusetyenziswa nawo abanzi kakhulu. Ngenxa yempembelelo yemozulu kunye nokusingqongileyo, umphezulu wepayipi yesikwere engenamthungo ye-16Mn uya kugqwala emva kokusetyenziswa rhoqo. Ungazisusa njani iindawo ezinomthungo kwiityhubhu zesikwere ezingenamthungo ze-16Mn? Ndiza kuthetha ngayo kwaye ndiyihlalutye.
1.Ukuze kufezekiswe isiphumo esifanelekileyo sokukhupha uthuli se-16Mn esingenamthungoumbhobho osikwere, kuyimfuneko ukumisela i-abrasive ngokwendlela obulukhuni ngayo, inqanaba lokuqala lokugqwala, uburhabaxa bomphezulu obufunekayo kunye nohlobo lokugquma lombhobho we-alloy, njenge-epoxy enomaleko omnye, i-polyethylene enomaleko amabini okanye amathathu. Ukuze kufezekiswe isiphumo esifanelekileyo sokugqwala, kuyimfuneko ukusebenzisa i-abrasive exutyiweyo yesanti yentsimbi kunye ne-steel shot. Ekubeni i-steel shot inokuqinisa umphezulu wentsimbi, i-steel sand inokugqwala umphezulu wentsimbi.
2.Udidi lokususa: xa kuthelekiswa nenkqubo yokwakha i-epoxy, i-ethylene, i-phenolic kunye nezinye iingubo ezichasene nokugqwala ezisetyenziswa rhoqo kwi-16Mn engenamthungoiipayipi zesikwere, imfuneko esisiseko kukwenza umphezulu weepayipi ze-alloy ufikelele kufutshane nomgangatho omhlophe. Uqheliso luye lwabonisa ukuba umgangatho wokususa umhlwa unokususa phantse yonke i-oxide scale, kwaye ukungcola okufana nomhlwa kunokuhlangabezana ngokupheleleyo neemfuno zoQhoboshelo lwe-anti-corrosion coating kunye nepayipi ye-alloy. Itekhnoloji yokususa umhlwa ngokutshiza inokwenza umgangatho ufikelele kufutshane nomgangatho omhlophe, kwaye ixabiso liphantsi.
3.Ngaphambi kokutshiza, igrisi kunye nesikali se-oxide zisusiwe kumphezulu wombhobho wesikwere ongama-16Mn ongenamthungo. Kwakhona kufuneka itshiswe kwi-40-60 ℃ ngesithando sokufudumala ukuze igcine umphezulu wombhobho we-alloy womile. Ekubeni umphezulu wombhobho we-alloy ungenamafutha kunye nolunye uthuli, isiphumo sokususa umhlwa sinokuphuculwa. Ukongeza, umphezulu wombhobho we-alloy owomileyo uluncedo ekwahlulweni kwe-steel shot, i-steel sand, i-rust kunye nesikali se-oxide, esiya kwenza umbhobho we-alloy emva kokususwa komhlwa.
4.Ukuze kufunyanwe ucoceko olufanayo kunye nokusasazwa okurhabaxa kwepayipi yesikwere engenamthungo ye-16Mn, uphando kunye nokuyilwa kobukhulu beesuntswana ezirhabaxa kunye nomlinganiselo kubaluleke kakhulu. Ngenxa yokuba uburhabaxa bukhulu kakhulu, uqweqwe oluchasene nokugqwala kulula ukuba lubhitye kwincopho yomgca we-anchor, kwaye ngenxa yokuba umgca we-anchor unzulu kakhulu, amaqamza akhiwa ngokulula kwinkqubo yokulwa nokugqwala, nto leyo echaphazela kakhulu ukusebenza koqweqwe oluchasene nokugqwala.
Eyona nto iphambili yonyango lokuqinisa ukwaluphala kukucoca amasuntswana amaninzi acolekileyo avela kwisisombululo esiqinileyo esingaphezulu kwesaturated ukuze enze indawo efanayo encinci yokucebisa iathom. Ukuze kuqinisekiswe ukuba akukho solute ingako inyibilikiswa kwisisombululo esiqinileyo xa kufudunyezwa ityhubhu yesikwere esingenamthungo ye-16Mn, kwaye emva koko umlinganiselo wokunyibilika ekupholiseni ngokukhawuleza, ukuze i-solute engaphezulu engeniswe kade idale isisombululo esiqinileyo esingaphezulu kwesaturated, ukucima kufuneka kwenziwe ngaphambi konyango lokuguga. Kwinkqubo yonyango lobushushu yetyhubhu yesikwere esingenamthungo ye-16Mn, ubushushu bokufudumala kufuneka bulawulwe ngokungqongqo ngexesha lonyango lokuguga ukuze i-solute inyibilike ibe sisisombululo esiqinileyo kangangoko kunokwenzeka ngaphandle kokunyibilikisa i-alloy.
Ixesha lokuthumela: Septemba-14-2022
