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 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 lwemeko-bume ezonakalisayo. Udibaniso olukhethekileyo lwealloys lunika ukuchasana okugqwesileyo kokubini kwi-corrosion kunye neendawo ezihlala kuyo, nto leyo eyenza 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 kuqala 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