15CrMoGumbhobho wentsimbi yealloy (umbhobho webhoyila woxinzelelo oluphezulu) usetyenziswa kakhulu ekwenzeni izixhobo phantsi kweemeko ezahlukeneyo zobushushu obuphezulu kunye noxinzelelo oluphezulu ngenxa yokusebenza kwayo kakuhle, njengale:
Ishishini lebhoyila: Njengesixhobo esibalulekileyo kwibhoyila imibhobho, isetyenziselwa ukufudumeza imibhobho yomphezulu, i-economizers, ii-superheaters, izifudumezi kunye namanye amacandelo ebhoyila ezinoxinzelelo oluphezulu (uxinzelelo olusebenzayo luhlala lungaphezulu kwe-9.8Mpa, ubushushu bokusebenza buphakathi kwe-450 ℃ kunye ne-650 ℃).
Imboni yePetrochemical: Isetyenziswa ngokuqhelekileyo kwimibhobho yobushushu obuphezulu kunye noxinzelelo oluphezulu kunye nezixhobo zokucoca ioyile kunye nezityalo zekhemikhali.
Ukwenziwa koomatshini: Ikwasetyenziswa ngokubanzi kwimveliso yoomatshini abanzima, njengokwenza izixhobo ezinobushushu obuphezulu kunye noxinzelelo oluphezulu, ukufa kwe-forging, njl.
Inkqubo yokuvelisa kunye nokulawula umgangatho
Inkqubo yokuvelisa: Inkqubo yemveliso ye15CrMoGimibhobho yebhoyila yoxinzelelo oluphezulu inzima kwaye ithambile, ibandakanya amakhonkco amaninzi njengokunyibilika, ukuqengqeleka okushushu, ukwandiswa okushushu, unyango lobushushu kunye novavanyo olungonakalisi. Izinto eziluhlaza kufuneka zihlolwe ngokungqongqo ukuqinisekisa ukuba ukwakheka kweekhemikhali kunye nokucoceka kuyahlangabezana nemigangatho. Emva koko, inyibilikiswa kwiziko lombane okanye isiguquli ukuze ufumane isinyithi esinyibilikisiweyo esifanelekileyo. Intsimbi etyhidiweyo iphonswa kwi-tube billet ngumatshini oqhubekayo wokuphosa, kwaye emva koko icutshungulwe kwityhubhu engenanto ngokuqengqeleka okushushu okanye ukukhutshwa okushushu. I-tube engenanto iphinda ifune unyango olushushu oluninzi ukulungelelanisa isakhiwo sayo sombutho kunye neempawu zomatshini ukuhlangabezana neemfuno zokugqibela zokusetyenziswa. Ekugqibeleni, ubugcisa bokuvavanya obungonakalisiyo obufana nokufumanisa impazamo ye-ultrasonic kunye novavanyo loxinzelelo lwamanzi lusetyenziselwa ukuqinisekisa ukuba umgangatho wombhobho wentsimbi nganye uhlangabezana neemfuno zoyilo.
Ukulawulwa komgangatho: Ukususela ekungeneni kwezinto eziluhlaza kumzi-mveliso ukuya ekuhanjisweni kweemveliso ezigqityiweyo, ikhonkco ngalinye lifuna ulawulo olungqongqo lwekhwalithi. Ukwakhiwa kweekhemikhali kunye neempawu zomatshini wezinto eziluhlaza kufuneka zivavanywe ngokungqongqo; iiparamitha zenkqubo ezifana nobushushu, uxinzelelo, kunye nesantya kufuneka zilawulwe ngokuchanekileyo ngexesha lenkqubo yokuvelisa; kunye nombhobho wentsimbi ogqityiweyo kufuneka ungene kwiimpawu ezibonakalayo ezibanzi, iimpawu zeekhemikhali, kunye nokuhlolwa kwesakhiwo se-metallographic. Ukongeza, amashishini emveliso kufuneka aseke inkqubo yolawulo lomgangatho opheleleyo ukuqinisekisa umgangatho ozinzileyo nothembekileyo wemveliso.
15CrMoG ingxubevange yentsimbi umbhobho(umbhobho webhoyila woxinzelelo oluphezulu) unoluhlu olubanzi lwezicelo kwiibhoyila, iikhemikhali zepetroli, ukwenziwa koomatshini, kunye nezinye iindawo ngenxa yokumelana nobushushu obuphezulu, ukumelana noxinzelelo, kunye nokumelana nomhlwa. Ngokukhula okuqhubekayo kwemfuno yamandla ehlabathi kunye nokwanda kolwazi lokukhuselwa kwendalo, iimfuno zezinto eziphambili ezifana neetyhubhu zebhoyila ezinoxinzelelo oluphezulu nazo ziyanda. Kwixesha elizayo, ngophuhliso olukhawulezayo lobuchwepheshe obutsha bamandla kunye nokuphuculwa kokuphuculwa kweshishini, intsimi yesicelo se-15CrMoG imibhobho yensimbi ye-alloy kulindeleke ukuba yandiswe ngakumbi.