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I-Nickel-iron-chromium ingxubevange ye-Incoloy800/825/926 imibhobho edityanisiweyo yoshishino
Inkqubo yokuvelisa i-nickel-based alloy welded pipe ibandakanya ikakhulu la manyathelo alandelayo
Ukulungiswa kwemathiriyeli ekrwada
Khetha izinto ezifanelekileyo ze-alloy, ezifana ne-Incoloy 800, i-Incoloy 825, i-Incoloy 926, njl., efuna ukuhlangabezana neemfuno ezithile zokubunjwa kweekhemikhali.
Ukusikwa kunye nokulungiswa kwangaphambili kwemathiriyeli ekrwada ukuqinisekisa ukuba ubungakanani kunye nemilo iyahlangabezana neemfuno zokuqhubekeka ezilandelayo.
Ukubunjwa
Ukubumba okubandayo: Kwezinye ii-alloys, ukuqengqeleka okubandayo okanye inkqubo yokudweba ebandayo ingasetyenziselwa ukwenza imibhobho. Le ndlela ifanelekile kwiimfuno ezichanekileyo zomgangatho ophezulu.
Ukubumba okutshisayo: Kwimibhobho efuna ubungakanani obukhulu okanye imilo, i-hot rolling okanye inkqubo yokudweba eshushu ingasetyenziswa. I-Thermoforming idla ngokuqhutyelwa kumaqondo aphezulu okushisa ukunciphisa ubunzima bezinto kunye nokuphucula iplastiki.
Weld
I-TIG (i-tungsten pole argon arc welding): Le yindlela ye-welding esetyenziswa ngokuqhelekileyo, ifanelekile kwiimfuno eziphezulu ze-welding. Ukuwelda kwe-TIG kunokubonelela ngekhwalithi ye-weld elungileyo kunye nendawo encinci yempembelelo ye-thermal.
I-MIG (i-metal inert gas protective welding): I-MIG ye-welding ifanelekile kwizinto ezinobunzima kunye nomthamo omkhulu wemveliso, kunye nokusebenza okuphezulu.
I-laser welding: i-laser welding inokufikelela kwi-welding ephezulu echanekileyo, ilungele ukuveliswa kombhobho ochanekileyo.
Unyango lobushushu
Emva kwe-welding, i-alloy welded pipes inokufuna unyango olushushu, olufana ne-annealing, ignition okanye unyango oluqinileyo, ukuphelisa uxinzelelo lwe-welding, ukubuyisela iimpawu zezinto eziphathekayo okanye ukuphucula i-microstructure yezinto eziphathekayo.
Ukugqiba
Umbhobho odibeneyo uhlanjululwe, kubandakanywa ukuchithwa, ukupholisa, ukulungiswa, njl., Ukuphucula umgangatho ophezulu kunye nokuchaneka kombhobho.
Ukufunyanwa kunye nokuhlolwa
Ukuqhuba uvavanyo olungonakalisi lombhobho odityanisiweyo, njengokubona i-ultrasonic, ukubonwa kwe-radiation, ukuqinisekisa ukuba i-weld ayinaziphene.
Ukuqhuba iimvavanyo zeempawu zoomatshini, ezifana novavanyo lwe-tensile, uvavanyo lokuqina, ukuqinisekisa ukuba ukusebenza kwesixhobo kuyahlangabezana neemfuno eziqhelekileyo.
Ukulungiswa komphezulu
Njengoko kufunwa, unyango lombhobho odityanisiweyo womphezulu, njengokwaleka, ukugquma, njl., Ukuphucula ukuxhathisa ukubola okanye ukuphucula inkangeleko.
Ukupakishwa kunye nokuthunyelwa
Ipakethe imibhobho edityanisiweyo eqinisekisiweyo yokuqinisekisa ukuba akukho monakalo ngexesha lothutho.
Gcwalisa onke amaxwebhu ayimfuneko kunye nesiqinisekiso somgangatho, ulungele ukuthunyelwa.
La manyathelo angasentla yinkqubo eqhelekileyo yokuvelisa umbhobho we-alloy welded, kwaye inkqubo ethile ingahluka ngokohlobo olukhethiweyo lwe-alloy, iinkcukacha zepayipi kunye neemfuno zesicelo. Kweyona nkqubo yokuvelisa, imigangatho efanelekileyo kunye neenkcukacha nazo kufuneka ziqwalaselwe ngokungqongqo ukuqinisekisa umgangatho wemveliso.