I-Hastelloy yintsapho yee-alloys ezisekwe kwi-nickel ezaziwa ngokugqwesa ukuxhathisa kwazo kunye namandla aphezulu obushushu.Ukwakhiwa okuthe ngqo kwe-alloy nganye kwintsapho yakwaHastelloy kunokwahluka, kodwa ngokuqhelekileyo kuqulethe indibaniselwano yenickel, chromium, molybdenum, kwaye ngamanye amaxesha nezinye izinto ezifana nentsimbi, icobalt, itungsten, okanye ubhedu.Ezinye ii-alloys ezisetyenziswa ngokuqhelekileyo ngaphakathi kwintsapho yakwaHastelloy ziquka iHastelloy C-276, iHastelloy C-22, kunye neHastelloy X, nganye ineempawu zayo ezizodwa kunye nokusetyenziswa kwayo.
I-Hastelloy C276 yi-nickel-molybdenum-chromium superalloy enika ukuchasana okugqwesileyo kuluhlu olubanzi lweendawo ezinobungozi.Yenzelwe ngokukodwa ukujamelana neemeko ezinzima ezifana ne-oxidizing kunye nokunciphisa i-acids, amanzi olwandle, kunye ne-chlorine-containing media.Ukubunjwa kweHastelloy C276 ngokuqhelekileyo kubandakanya malunga ne-55% ye-nickel, i-16% ye-chromium, i-16% molybdenum, i-4-7% yesinyithi, i-3 -5% i-tungsten, kunye nokulandelela izixa zezinye izinto, ezifana ne-cobalt, i-silicon, kunye ne-manganese.Oku kudityaniswa kwezinto kunika i-Hastelloy C276 ukuxhathisa okukhethekileyo kwi-corrosion, i-pitting, i-stress corrosion cracking, kunye ne-crevice corrosion.Ngenxa yokumelana kwayo okuphezulu neendawo ezahlukeneyo zeekhemikhali ezinobundlobongela, i-Hastelloy C276 isetyenziswa ngokubanzi kumashishini afana ne-chemical processing, petrochemical, I-oyile negesi, ulawulo lwamayeza, kunye nongcoliseko.Ifumana ukusetyenziswa kwizixhobo ezifana ne-reactors, izitshintshi zobushushu, iivalvu, iimpompo, kunye nemibhobho apho ukuxhathisa ukubola kubalulekile.
Ngolwazi oluthe vetshe nceda ujonge kwikhonkco lewebhusayithi yethu: https://www.jxbsc-alloy.com/inconel-alloy-c-276-uns-n10276w-nr-2-4819-product/
Ndiyaxolisa ngokubhideka kwimpendulo yam yangaphambili.I-Hastelloy C22 yenye i-nickel-based superalloy esetyenziswa ngokuqhelekileyo kwiindawo ezinobungozi.Ikwabizwa ngokuba yi-Alloy C22 okanye i-UNS N06022.Hastelloy C22 inika ukuchasana okuphezulu kuzo zombini i-oxidizing kunye nokunciphisa imidiya, kubandakanywa ukugxilwa okubanzi kwee-ion ze-chloride.Iqulethe malunga ne-56% ye-nickel, i-chromium eyi-22%, i-13% ye-molybdenum, i-3% ye-tungsten, kunye ne-iron encinci, i-cobalt, kunye nezinye izinto. kumashishini afana nokulungiswa kweekhemikhali, i-petrochemical, amayeza, kunye nonyango lwenkunkuma.Ihlala isetyenziselwa izixhobo ezifana ne-reactors, i-heat exchangers, imithwalo yoxinzelelo, kunye neenkqubo zemibhobho ezidibana neekhemikhali ezinobundlobongela, i-acids, kunye ne-chlorides.I-Hastelloy C22 inokumelana nokushisa okuphezulu kwaye i-weldability efanelekileyo, iyenza ibe yinto enokukhetha kuyo. uluhlu olubanzi lwemekobume ezonakalisayo.Udibaniso lwalo olukhethekileyo lwealloys lunika ukuchasana okugqwesileyo ngokuchasene nokubola okufanayo kunye nokwasekhaya, oko kukwenza kube lukhetho oludumileyo kwizicelo ezininzi zamashishini.
Ngolwazi oluthe vetshe nceda ujonge kwikhonkco lewebhusayithi yethu: https://www.jxbsc-alloy.com/inconel-alloy-c-22-inconel-alloy-22-uns-n06022-product/
I-Hastelloy C276 kunye ne-alloy C-276 ibhekisela kwi-alloy esekelwe kwi-nickel efanayo, ebizwa ngokuba yi-UNS N10276.Le ngxubevange yaziwa ngokugqwesa ukuxhathisa umhlwa kuluhlu olubanzi lwemekobume ezinzima, kuquka ezo ziqulathe i-oxidizing kunye nokunciphisa i-acids, imidiya equlethe i-chloride, kunye namanzi olwandle. Amagama "Hastelloy C276" kunye ne "alloy C-276" asetyenziswa ngokungafaniyo bonisa le ngxubevange ethile.Uphawu lwe "Hastelloy" luphawu lwentengiso yeHaynes International, Inc., eyaphuhliswa ekuqaleni kwaye ivelisa ingxubevange.Igama eliqhelekileyo elithi "i-alloy C-276" yindlela eqhelekileyo yokubhekisela kule ngxube esekelwe kwi-designation yayo ye-UNS.Ngokufutshane, akukho mahluko phakathi kwe-Hastelloy C276 kunye ne-alloy C-276;Ziyi-alloy efanayo kwaye zibhekiselwa ngokulula kuzo kusetyenziswa iindlela ezahlukeneyo zamagama.
I-Hastelloy C22 kunye ne-C-276 zombini ziyi-nickel-based superalloys kunye neengoma ezifanayo.
Nangona kunjalo, kukho iiyantlukwano eziphawulekayo phakathi kwezi zimbini: Ukubunjwa: I-Hastelloy C22 iqulethe malunga ne-56% ye-nickel, i-22% ye-chromium, i-13% ye-molybdenum, i-3% ye-tungsten, kunye nezixa ezincinci zentsimbi, i-cobalt, kunye nezinye izinto.Kwelinye icala, iHastelloy C-276 ine-nickel eyi-57%, i-16% ye-molybdenum, i-16% yechromium, i-3% ye-tungsten, kunye nemilinganiselo emincinci yentsimbi, i-cobalt, kunye nezinye izinto. ukuxhathisa.
Nangona kunjalo, i-Hastelloy C-276 inikezela ngcono kancinane ukuxhathisa umhlwa kune-C22 kwiindawo ezinobundlobongela obuphezulu, ngakumbi ngokuchasene ne-oxidizing agents ezifana ne-chlorine kunye ne-hypochlorite isisombululo.I-C-276 idla ngokukhethwa kwizicelo apho imeko-bume i-corrosive.Weldability: I-Hastelloy C22 kunye ne-C-276 zombini zidibanisa ngokulula.
Nangona kunjalo, i-C-276 ine-weldability engcono ngenxa yokunciphisa i-carbon content, enikezela ukuchasana okuphuculweyo ngokuchasene nokunyanzeliswa kunye ne-carbide precipitation ngexesha le-welding.I-Temperature range: Zombini ii-alloys ziyakwazi ukusingatha ukushisa okuphakamileyo, kodwa i-C-276 inoluhlu olubanzi lweqondo lokushisa.I-C22 ngokuqhelekileyo ifanelekile kubushushu bokusebenza ukuya kuthi ga kwi-1250 ° C (2282 ° F), ngelixa i-C-276 inokusingatha amaqondo okushisa ukuya malunga ne-1040 ° C (1904 ° F) .Izicelo: I-Hastelloy C22 isetyenziswa ngokuqhelekileyo kumashishini afana neekhemikhali processing, amayeza, kunye nonyango lwenkunkuma.Ifaneleke kakuhle ukuphatha imichiza eyohlukeneyo, iiasidi, kunye neekloridi.I-Hastelloy C-276, kunye nokumelana kwayo okuphezulu kwe-corrosion, isoloko ikhethwa kwizicelo ezifuna ukuchasana okugqwesileyo kwi-oxidizing kunye nokunciphisa imimandla, njengokusetyenzwa kweekhemikhali, ukulawula ukungcola, kunye ne-oyile kunye ne-gas industry.
Isishwankathelo, ngelixa zombini i-Hastelloy C22 kunye ne-C-276 zizixhobo ezigqwesileyo kwiindawo ezinobungozi, i-C-276 ngokubanzi inikezela ukuxhathisa okungcono kwe-corrosion kwiindawo ezinobundlobongela obuphezulu, ngelixa i-C22 ifaneleka ngakumbi kwizicelo apho i-welding okanye ukuchasana neekhemikhali ezithile kubalulekile.Ukhetho phakathi kwezi zibini luxhomekeke kwiimfuno ezithile zesicelo.
Ixesha lokuposa: Sep-12-2023