Nazi ezinye iinkcukacha zeMonel 400:
Ukwakheka kwemichiza (ipesenti eqikelelweyo):
I-Nickel (Ni): 63%
Ubhedu (Cu): 28-34%
Intsimbi (Fe): 2.5%
IManganese (Mn): 2%
Ikhabhoni (C): 0.3%
I-Silicon (Si): 0.5%
Isulfure (S): 0.024%
Iinkcazelo Ngeempawu:
Ubuninzi: 8.80 g/cm3 (0.318 lb/in3)
Indawo yokunyibilika: 1300-1350°C (2370-2460°F)
Ukuqhutywa koMbane: 34% yobhedu
IiPropati zoomatshini (Amaxabiso aQinisayo):
Amandla okuqina: 550-750 MPa (80,000-109,000 psi)
Amandla esivuno: 240 MPa (35,000 psi)
Ubude: 40%
Ukuxhathisa ukonakala:
Ukuxhathisa okugqwesileyo kwi-corrosion kwiindawo ezahlukeneyo, kubandakanya amanzi olwandle, izisombululo ze-acidic kunye ne-alkaline, i-sulfuric acid, i-hydrofluoric acid, kunye nezinye izinto ezininzi ezinobungozi.
Usetyenziso oluqhelekileyo:
Ubunjineli baselwandle kunye nosetyenziso lwamanzi olwandle
Izixhobo zokulungisa imichiza
Izitshintshi zobushushu
Impompo kunye nezixhobo zevalvu
Amacandelo oshishino lwe-oyile negesi
Izinto zombane neze-elektroniki
Kubalulekile ukuqaphela ukuba ezi nkcukacha ziqikelelweyo kwaye zinokwahluka ngokuxhomekeke kwiinkqubo ezithile zokwenziwa kunye neefom zemveliso (umz., iphepha, ibha, ucingo, njl. njl.). Ukufumana iinkcukacha ezichanekileyo, kuyacetyiswa ukuba ubhekisele kwidatha yomenzi okanye imigangatho yoshishino efanelekileyo.
I-Monel i-K500 yi-alloy ye-nickel-i-copper ene-precipitation-hardenable enikezela ukuxhathisa okungaqhelekanga, amandla aphezulu, kunye neempawu ezintle zoomatshini kuwo omabini amagumbi kunye namaqondo obushushu aphakamileyo. Nazi ezinye zeenkcukacha zeMonel K500:
Ukuqulunqwa kwemichiza:
- I-Nickel (Ni): 63.0-70.0%
- Ubhedu (Cu): 27.0-33.0%
- IAluminiyam (Al): 2.30-3.15%
- I-Titanium (Ti): 0.35-0.85%
- Intsimbi (Fe): 2.0% ubuninzi
- IManganese (Mn): 1.5% ubuninzi
- Ikhabhoni (C): 0.25% ubuninzi
- I-Silicon (Si): 0.5% ubuninzi
- Isulfure (S): 0.010% ubuninzi
Iinkcazelo Ngeempawu:
- Ubuninzi: 8.44 g/cm³ (0.305 lb/in³)
- Indawo yokunyibilika: 1300-1350°C (2372-2462°F)
- I-Thermal Conductivity: 17.2 W/m·K (119 BTU·in/h·ft²·°F)
- Ukuxhathisa koMbane: 0.552 μΩ·m (345 μΩ·in)
Iipropati zoomatshini (kwiqondo lobushushu begumbi):
- Amandla okuqina: 1100 MPa (160 ksi) ubuncinane
- Amandla eSivuno: 790 MPa (115 ksi) ubuncinane
- Elongation: 20% ubuncinane
Ukuxhathisa ukonakala:
- I-Monel K500 ibonisa ukuxhathisa okugqwesileyo kwiindawo ezahlukeneyo ezitshabalalisayo, kubandakanywa amanzi olwandle, i-brine, i-acids, i-alkalis, kunye neendawo zegesi ezimuncu ezine-hydrogen sulfide (H2S).
- Ixhathisa ngokukodwa kwi-pitting, i-corrosion, kunye ne-stress corrosion cracking (SCC).
- I-alloy ingasetyenziselwa kwiimeko zombini zokunciphisa kunye ne-oxidizing.
Usetyenziso:
- Izinto zaselwandle, ezinje ngeeshafu zepropeller, i-pump shafts, iivalve, kunye neziqhoboshi.
- I-oyile kunye nezixhobo zoshishino lwegesi, kubandakanya iimpompo, iivalvu, kunye nezibophelelo eziphezulu.
- Imithombo kunye nemvula kwiindawo ezinoxinzelelo oluphezulu kunye nobushushu obuphezulu.
- Izinto zombane neze-elektroniki.
- I-Aerospace kunye nezicelo zokukhusela.
Ezi nkcukacha zizikhokelo eziqhelekileyo, kunye neempawu ezithile zingahluka ngokuxhomekeka kwifom yemveliso kunye nonyango lobushushu. Kuhlala kucetyiswa ukuba udibane nomvelisi okanye umboneleli ngolwazi oluthe kratya lobuchwephesha malunga neMonel K500.
I-Monel 400 kunye ne-Monel K-500 zombini zi-alloys kwi-series ye-Monel kwaye zineengqungquthela zeekhemikhali ezifanayo, ngokuyinhloko zibandakanya i-nickel kunye nobhedu. Nangona kunjalo, kukho umahluko ophambili phakathi kwezi zimbini ezahlula iipropati kunye nokusetyenziswa kwazo.
Ukubunjwa kweMichiza: I-Monel 400 yenziwe malunga ne-67% ye-nickel kunye ne-23% yobhedu, kunye neemali ezincinci zentsimbi, i-manganese kunye nezinye izinto. Ngakolunye uhlangothi, i-Monel K-500 inokwakheka malunga ne-65% ye-nickel, i-30% yobhedu, i-2.7% ye-aluminium, kunye ne-2.3% ye-titanium, kunye nemilinganiselo yesinyithi, i-manganese kunye ne-silicon. Ukongezwa kwe-aluminiyam kunye ne-titanium kwi-Monel K-500 inika amandla aphuculweyo kunye nobunzima xa kuthelekiswa ne-Monel 400.
Amandla kunye nobunzima: I-Monel K-500 yaziwa ngamandla ayo aphezulu kunye nobunzima, obunokufezekiswa ngokuqina kwemvula. Ngokwahlukileyo koko, iMonel 400 ithambile kwaye inesivuno esisezantsi kunye namandla okuqina.
Ukuchasana nokuMhlwa: Zombini iMonel 400 kunye neMonel K-500 zibonisa ukuxhathisa okugqwesileyo kokutya kwiindawo ezahlukeneyo, kubandakanya amanzi olwandle, iiasidi, iialkali, kunye nezinye iindlela ezonakalisayo.
Izicelo: I-Monel 400 isetyenziswa ngokuqhelekileyo kwizicelo ezifana nobunjineli baselwandle, ukusetyenzwa kweekhemikhali, kunye nokutshintshana kobushushu, ngenxa yokumelana nokugqwesa kwayo okulungileyo kunye nokuhamba okuphezulu kwe-thermal. I-Monel K-500, kunye namandla ayo aphezulu kunye nobunzima, ifumana izicelo kwiimpompo kunye ne-valve components, i-fasteners, i-springs, kunye nezinye iindawo ezifuna amandla aphezulu kunye nokuxhatshazwa kwe-corrosion kwiindawo ezinzima.
Ngokubanzi, ukhetho phakathi kwe-Monel 400 kunye ne-Monel K-500 kuxhomekeke kwiimfuno ezithile zamandla, ukuqina, kunye nokumelana nokubola kwisicelo esinikiweyo.
Ixesha lokuposa: Jul-24-2023