Nazi ezinye iinkcukacha zeMonel 400:
Ulwakhiwo lweeKhemikhali (malunga neepesenti):
I-Nickel (Ni): 63%
I-Copper (Cu): 28-34%
Isinyithi (Fe): 2.5%
IManganese (Mn): 2%
Ikhabhoni (C): 0.3%
I-Silicon (Si): 0.5%
I-Sulfur (S): 0.024%
Iimpawu Zomzimba:
Ubuninzi: 8.80 g/cm3 (0.318 lb/in3)
Indawo yokunyibilika: 1300-1350°C (2370-2460°F)
Ukuqhuba kombane: 34% yobhedu
Iipropati zoomatshini (Amaxabiso aqhelekileyo):
Amandla okutsalwa: 550-750 MPa (80,000-109,000 psi)
Amandla okuvelisa: 240 MPa (35,000 psi)
Ukwandiswa: 40%
Ukumelana nokugqwala:
Ukumelana kakuhle nokugqwala kwiindawo ezahlukeneyo, kuquka amanzi olwandle, izisombululo ze-asidi kunye ne-alkaline, i-sulfuric acid, i-hydrofluoric acid, kunye nezinye izinto ezininzi ezigqwalisayo.
Izicelo Eziqhelekileyo:
Ubunjineli bolwandle kunye nezicelo zamanzi olwandle
Izixhobo zokucubungula iikhemikhali
Izitshintshi zobushushu
Izixhobo zepompo kunye neevalvu
Izixhobo zoshishino lweoyile negesi
Izixhobo zombane neze-elektroniki
Kubalulekile ukuqaphela ukuba ezi nkcukacha ziqikelelwa kwaye zinokwahluka ngokuxhomekeke kwiinkqubo ezithile zokuvelisa kunye neefom zemveliso (umz., ishiti, ibha, ucingo, njl.njl.). Ukuze ufumane iinkcukacha ezichanekileyo, kucetyiswa ukuba ubhekisele kwidatha yomenzi okanye imigangatho efanelekileyo yoshishino.
I-Monel K500 yi-alloy ye-nickel-copper eqina imvula enika ukumelana nokugqwala okugqwesileyo, amandla aphezulu, kunye neempawu ezilungileyo zoomatshini kubushushu begumbi kunye nobushushu obuphezulu. Nazi ezinye zeenkcukacha ze-Monel K500:
Ukwenziwa kweekhemikhali:
- I-Nickel (Ni): 63.0-70.0%
- I-Copper (Cu): 27.0-33.0%
- I-Aluminiyam (Al): 2.30-3.15%
- I-Titanium (iTi): 0.35-0.85%
- I-Iron (Fe): 2.0% ubuninzi
- IManganese (Mn): Ubuninzi be-1.5%
- Ikhabhoni (C): 0.25% ubuninzi
- I-Silicon (Si): Ubuninzi be-0.5%
- I-Sulfur (S): 0.010% ubuninzi
Iimpawu Zomzimba:
- Ubuninzi: 8.44 g/cm³ (0.305 lb/in³)
- Indawo yokunyibilika: 1300-1350°C (2372-2462°F)
- Ukuqhuba kwe-Thermal: 17.2 W/m·K (119 BTU·in/h·ft²·°F)
- Ukumelana nombane: 0.552 μΩ·m (345 μΩ·in)
Iipropati zoomatshini (kubushushu begumbi):
- Amandla okuThamba: Ubuncinci yi-1100 MPa (160 ksi)
- Amandla okuvelisa: ubuncinci be-790 MPa (115 ksi)
- Ukwandiswa: ubuncinane obuyi-20%
Ukumelana nokugqwala:
- I-Monel K500 ibonakalisa ukumelana okugqwesileyo neemeko ezahlukeneyo ezirhabaxa, kuquka amanzi olwandle, ityuwa, ii-asidi, ii-alkali, kunye neendawo ezinegesi emuncu ezine-hydrogen sulfide (H2S).
- Iyakwazi ukumelana kakhulu ne-pitting, craving corrosion, kunye ne-stress corrosion cracking (SCC).
- I-alloy ingasetyenziswa kwiimeko zokunciphisa kunye neemeko zokuxilisa.
Izicelo:
- Izinto ezisetyenziswa emanzini, ezifana nee-propeller shafts, ii-pump shafts, ii-valve, kunye nee-fasteners.
- Izixhobo zoshishino lweoyile negesi, kuquka iimpompo, iivalvu, kunye neziqhoboshi ezinamandla aphezulu.
- Iisprings kunye neebellows kwiindawo ezinoxinzelelo oluphezulu kunye nobushushu obuphezulu.
- Izixhobo zombane neze-elektroniki.
- Izicelo zeenqwelo-moya nezokhuselo.
Ezi nkcukacha ziyimigaqo eqhelekileyo, kwaye iimpawu ezithile zinokwahluka ngokuxhomekeke kwimo yemveliso kunye nonyango lobushushu. Kucetyiswa rhoqo ukuba udibane nomenzi okanye umthengisi ukuze ufumane ulwazi oluneenkcukacha malunga neMonel K500.
I-Monel 400 kunye ne-Monel K-500 zombini zii-alloys kuthotho lwe-Monel kwaye zinemilo yeekhemikhali ezifanayo, ikakhulu eziquka i-nickel kunye ne-copper. Nangona kunjalo, kukho umahluko obalulekileyo phakathi kwezi zimbini owahlula iipropati zazo kunye nokusetyenziswa kwazo.
Ulwakhiwo lweeKhemikhali: I-Monel 400 yenziwe malunga ne-67% ye-nickel kunye ne-23% yobhedu, kunye nezixa ezincinci zesinyithi, i-manganese, kunye nezinye izinto. Kwelinye icala, i-Monel K-500 inolwakhiwo olumalunga ne-65% ye-nickel, i-30% yobhedu, i-2.7% ye-aluminium, kunye ne-2.3% ye-titanium, kunye nezixa ezincinci zesinyithi, i-manganese, kunye ne-silicon. Ukongezwa kwe-aluminium kunye ne-titanium kwi-Monel K-500 kuyinika amandla kunye nobunzima obuphuculweyo xa kuthelekiswa ne-Monel 400.
Amandla noBulukhuni: I-Monel K-500 yaziwa ngamandla ayo aphezulu nobunzima bayo, nto leyo enokufezwa ngokuqina kwemvula. Ngokwahlukileyo koko, i-Monel 400 ithambile kwaye inemveliso ephantsi kwaye inamandla okutsalwa.
Ukumelana Nokugqwala: Zombini iMonel 400 kunye neMonel K-500 zibonisa ukumelana nokugqwala okugqwesileyo kwiindawo ezahlukeneyo, kuquka amanzi olwandle, ii-asidi, ii-alkali, kunye nezinye izinto ezingcolisayo.
Ukusetyenziswa: I-Monel 400 isetyenziswa kakhulu kwizicelo ezifana nobunjineli baselwandle, ukucubungula iikhemikhali, kunye nezitshintshi zobushushu, ngenxa yokumelana kwayo nokugqwala kunye nokuqhuba kwayo ubushushu okuphezulu. I-Monel K-500, enamandla kunye nobunzima bayo obuphezulu, ifumana ukusetyenziswa kwizixhobo zepompo kunye neevalvu, izibophelelo, izipringi, kunye nezinye iindawo ezifuna amandla aphezulu kunye nokumelana nokugqwala kwiindawo ezinzima.
Lilonke, ukhetho phakathi kweMonel 400 kunye neMonel K-500 luxhomekeke kwiimfuno ezithile zokuqina, ubulukhuni, kunye nokumelana nokugqwala kwisicelo esithile.
Ixesha leposi: Julayi-24-2023