IHastelloy lusapho lwee-alloy ezisekelwe kwi-nickel ezaziwa ngokumelana kwazo nokugqwala okugqwesileyo kunye namandla aphezulu obushushu. Ulwakhiwo oluthile lwe-alloy nganye kusapho lweHastelloy lunokwahluka, kodwa zihlala ziqulathe indibaniselwano ye-nickel, i-chromium, i-molybdenum, kwaye ngamanye amaxesha ezinye izinto ezifana nentsimbi, i-cobalt, i-tungsten, okanye i-copper. Ezinye ii-alloy ezisetyenziswa rhoqo kusapho lweHastelloy ziquka iHastelloy C-276, iHastelloy C-22, kunye neHastelloy X, nganye ineempawu zayo kunye nokusetyenziswa kwayo okwahlukileyo.
IHastelloy C276 yi-nickel-molybdenum-chromium superalloy enika ukumelana okuhle kakhulu neendawo ezahlukeneyo ezirhabaxa. Yenzelwe ngokukodwa ukumelana neemeko ezinzima ezifana nokuxovula nokunciphisa ii-asidi, amanzi olwandle, kunye ne-chlorine-containing media. Ulwakhiwo lweHastelloy C276 ludla ngokuquka malunga ne-55% ye-nickel, i-16% ye-chromium, i-16% ye-molybdenum, i-4-7% yentsimbi, i-3-5% ye-tungsten, kunye ne-trace rates yezinye izinto, ezifana ne-cobalt, i-silicon, kunye ne-manganese. Olu dibaniso lwezinto lunika iHastelloy C276 ukumelana kwayo okugqwesileyo nokugqwala, ukuqhekeka kwemigodi, ukuqhekeka kokugqwala koxinzelelo, kunye nokugqwala kwemingxuma. Ngenxa yokuxhathisa kwayo okuphezulu kwiindawo ezahlukeneyo zeekhemikhali ezinoburhalarhume, iHastelloy C276 isetyenziswa kakhulu kumashishini afana nokucubungula iikhemikhali, i-petrochemical, ioyile kunye negesi, amayeza, kunye nolawulo longcoliseko. Isetyenziswa kwizixhobo ezifana nee-reactors, ii-heat exchangers, iivalvu, iipompo, kunye neepayipi apho ukumelana nokugqwala kubalulekile khona.
Ukuze ufumane ulwazi oluthe kratya nceda ujonge ikhonkco lewebhusayithi yethu: https://www.jxbsc-alloy.com/inconel-alloy-c-276-uns-n10276w-nr-2-4819-product/
Ndicela uxolo ngokudideka kwimpendulo yam yangaphambili. I-Hastelloy C22 yenye i-superalloy esekelwe kwi-nickel esetyenziswa kakhulu kwiindawo ezingcolisayo. Ikwaziwa ngokuba yi-Alloy C22 okanye i-UNS N06022. I-Hastelloy C22 inika ukumelana okuphezulu kwi-oxidizing kunye ne-reducing media, kubandakanya ubuninzi bee-ion ze-chloride. Iqulethe malunga ne-56% ye-nickel, i-22% ye-chromium, i-13% ye-molybdenum, i-3% ye-tungsten, kunye ne-iron encinci, i-cobalt, kunye nezinye izinto. Le alloy imelana kakhulu nokugqwala kwaye inokumelana okuhle kweekhemikhali, okwenza ukuba ifaneleke kwizicelo ezahlukeneyo kumashishini afana nokucubungula iikhemikhali, i-petrochemical, amayeza, kunye nonyango lwenkunkuma. Ihlala isetyenziswa kwizixhobo ezifana nee-reactors, i-heat exchangers, imithambo yoxinzelelo, kunye neenkqubo zepayipi ezidibana neekhemikhali ezihlaselayo, ii-asidi, kunye nee-chloride. I-Hastelloy C22 inokumelana namaqondo obushushu aphezulu kwaye inokudityaniswa kakuhle, okwenza ukuba ibe lukhetho oluguquguqukayo kwiindawo ezahlukeneyo ezingcolisayo. Indibaniselwano yayo eyahlukileyo yee-alloys inika ukumelana okuhle kakhulu nokugqwala okufanayo kunye nokugqwala kwendawo ethile, nto leyo eyenza ukuba ibe lukhetho oludumileyo kwiindawo ezininzi zoshishino.
Ukuze ufumane ulwazi oluthe kratya nceda ujonge ikhonkco 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 zibhekisa kwi-alloy efanayo esekwe kwi-nickel, ebizwa ngokuba yi-UNS N10276. Le alloy yaziwa ngokuchasana kwayo nokugqwala kwiindawo ezahlukeneyo ezinzima, kubandakanya ezo ziqulethe i-oxidizing kunye ne-reducing acids, i-chloride-containing media, kunye namanzi olwandle. Amagama athi "Hastelloy C276" kunye ne "alloy C-276" asetyenziswa ngokutshintshana ukuchaza le alloy ithile. Uphawu lwe-"Hastelloy" luphawu lwentengiso lweHaynes International, Inc., eyaqala yaphuhlisa kwaye yavelisa i-alloy. Igama eliqhelekileyo elithi "alloy C-276" yindlela eqhelekileyo yokubhekisa kule alloy ngokusekelwe kwigama layo le-UNS. Ngamafutshane, akukho mahluko phakathi kwe-Hastelloy C276 kunye ne-alloy C-276; ziyi-alloy efanayo kwaye zibizwa nje ngokusebenzisa iindlela ezahlukeneyo zokubiza amagama.
I-Hastelloy C22 kunye ne-C-276 zombini zii-superalloys ezisekelwe kwi-nickel ezineemveliso ezifanayo.
Nangona kunjalo, kukho umahluko ophawulekayo phakathi kwezi zimbini: Ulwakhiwo: I-Hastelloy C22 iqulethe malunga ne-56% ye-nickel, i-22% ye-chromium, i-13% ye-molybdenum, i-3% ye-tungsten, kunye nezixa ezincinci zesinyithi, i-cobalt, kunye nezinye izinto. Kwelinye icala, i-Hastelloy C-276 ine-nickel emalunga ne-57%, i-16% ye-molybdenum, i-16% ye-chromium, i-3% ye-tungsten, kunye nezixa ezincinci zesinyithi, i-cobalt, kunye nezinye izinto. Ukumelana nokugqwala: Zombini ezi alloys zaziwa ngokumelana kwazo okugqwesileyo nokugqwala.
Nangona kunjalo, iHastelloy C-276 inika ukumelana nokugqwala okungcono kancinci kuneC22 kwiindawo ezinoburhalarhume obukhulu, ngakumbi kwiiarhente zokuxovula ezifana ne-chlorine kunye nezisombululo ze-hypochlorite. I-C-276 idla ngokukhethwa xa kusetyenziswe apho imeko-bume ingcolisa ngakumbi. Ukudityaniswa: IHastelloy C22 kunye ne-C-276 zombini zingcoliswa lula.
Nangona kunjalo, i-C-276 inokuwelda ngcono ngenxa yokuncipha komxholo wayo wekhabhoni, nto leyo enika ukumelana okuphuculweyo nxamnye nokuziva kunye nokuna kwe-carbide ngexesha lokuwelda. Uluhlu lobushushu: Zombini ii-alloys zinokumelana nobushushu obuphezulu, kodwa i-C-276 inoluhlu lobushushu olubanzi kancinci. I-C22 iqhelekile ukuba isebenze kumaqondo obushushu afikelela kwi-1250°C (2282°F), ngelixa i-C-276 inomelana nobushushu obufikelela kwi-1040°C (1904°F). Izicelo: I-Hastelloy C22 isetyenziswa rhoqo kumashishini afana nokucubungula iikhemikhali, amayeza, kunye nonyango lwenkunkuma. Ifanelekile ukuphatha iikhemikhali ezahlukeneyo ezinoburhalarhume, ii-asidi, kunye nee-chloride. I-Hastelloy C-276, enokumelana kwayo nokugqwala okuphezulu, idla ngokukhethwa kwizicelo ezifuna ukumelana okugqwesileyo kwiindawo ezitshisayo kunye nokunciphisa, ezifana nokucubungula iikhemikhali, ulawulo longcoliseko, kunye namashishini eoyile negesi.
Ngamafutshane, nangona zombini iHastelloy C22 kunye neC-276 zizinto ezibalaseleyo kwiindawo ezirhabaxa, iC-276 ngokubanzi inika ukumelana okungcono kokugqwala kwiindawo ezirhabaxa kakhulu, ngelixa iC22 ifanelekile ngakumbi kwiindawo apho ukuwelda okanye ukumelana neekhemikhali ezithile kubalulekile.Ukukhetha phakathi kwezi zimbini kuxhomekeke kwiimfuno ezithile zesicelo.
Ixesha lokuthumela: Septemba-12-2023