Nazi zina mwazomwe za Monel 400:
Mapangidwe a Chemical (pafupifupi maperesenti):
Nickel (Ni): 63%
Mkuwa (Cu): 28-34%
Chitsulo (Fe): 2.5%
Manganese (Mn): 2%
Mpweya (C): 0.3%
Silicon (Si): 0.5%
Sulfure (S): 0.024%
Katundu Wathupi:
Kuchulukana: 8.80 g/cm3 (0.318 lb/mu3)
Malo osungunuka: 1300-1350°C (2370-2460°F)
Mphamvu yamagetsi: 34% yamkuwa
Katundu Wamakina (Makhalidwe Odziwika):
Kuthamanga kwamphamvu: 550-750 MPa (80,000-109,000 psi)
Mphamvu zokolola: 240 MPa (35,000 psi)
kukula: 40%
Kulimbana ndi Corrosion:
Kukana kwabwino kwa dzimbiri m'malo osiyanasiyana, kuphatikiza madzi am'nyanja, njira za acidic ndi zamchere, sulfuric acid, hydrofluoric acid, ndi zinthu zina zambiri zowononga.
Mapulogalamu Odziwika:
Ntchito zama engineering ndi madzi am'nyanja
Zida zopangira mankhwala
Zosintha kutentha
Pampu ndi valavu zigawo
Zida zamakampani amafuta ndi gasi
Zida zamagetsi ndi zamagetsi
Ndikofunikira kudziwa kuti izi ndi zongoyerekeza ndipo zimatha kusiyanasiyana kutengera momwe amapangira komanso mawonekedwe azinthu (mwachitsanzo, mapepala, mipiringidzo, waya, ndi zina). Kuti mudziwe zambiri, tikulimbikitsidwa kuti mutchule zambiri za wopanga kapena miyezo yoyenera yamakampani.
Monel K500 ndi alloy-hardenable nickel-copper alloy yomwe imapereka kukana kwa dzimbiri kwapadera, mphamvu zambiri, komanso makina abwino azipinda zonse komanso kutentha kokwera. Nazi zina mwazinthu za Monel K500:
Mapangidwe a Chemical:
- Nickel (Ni): 63.0-70.0%
- Mkuwa (Cu): 27.0-33.0%
- Aluminiyamu (Al): 2.30-3.15%
- Titaniyamu (Ti): 0.35-0.85%
- Chitsulo (Fe): 2.0% pazipita
- Manganese (Mn): 1.5% pazipita
- Mpweya (C): 0.25% pazipita
- Silicon (Si): 0.5% pazipita
- Sulfure (S): 0.010% pazipita
Katundu Wathupi:
- Kachulukidwe: 8.44 g/cm³ (0.305 lb/in³)
- Malo Osungunuka: 1300-1350°C (2372-2462°F)
- Kuthekera kwa Kutentha: 17.2 W/m·K (119 BTU·in/h·ft²·°F)
- Kukanika kwa Magetsi: 0.552 μΩ·m (345 μΩ·in)
Katundu Wamakina (pa firiji):
- Kulimbitsa Mphamvu: 1100 MPa (160 ksi) osachepera
- Kuchuluka kwa Zokolola: 790 MPa (115 ksi) osachepera
- Elongation: 20% osachepera
Kulimbana ndi Corrosion:
- Monel K500 imawonetsa kukana kwambiri kumadera akuwononga osiyanasiyana, kuphatikiza madzi a m'nyanja, brine, ma acid, alkalis, ndi mpweya wowawasa wokhala ndi hydrogen sulfide (H2S).
- Imalimbana makamaka ndi pitting, crevice corrosion, and stress corrosion cracking (SCC).
- Aloyi angagwiritsidwe ntchito onse kuchepetsa ndi oxidizing mikhalidwe.
Mapulogalamu:
- Zigawo za m'madzi, monga ma shafts a propeller, shafts pump, valves, ndi fasteners.
- Zida zamakampani amafuta ndi gasi, kuphatikiza mapampu, mavavu, ndi zomangira zolimba kwambiri.
- Akasupe ndi mavumbi m'malo otentha kwambiri komanso otentha kwambiri.
- Zida zamagetsi ndi zamagetsi.
- Azamlengalenga ndi chitetezo ntchito.
Mafotokozedwewa ndi maupangiri ambiri, ndipo katundu wina akhoza kusiyana malinga ndi mawonekedwe a mankhwala ndi kutentha kwa kutentha. Nthawi zonse tikulimbikitsidwa kuti mufunsane ndi wopanga kapena wogulitsa kuti mudziwe zambiri zaukadaulo za Monel K500.
Monel 400 ndi Monel K-500 onse ndi aloyi mu mndandanda wa Monel ndipo ali ndi mankhwala ofanana, makamaka opangidwa ndi faifi tambala ndi mkuwa. Komabe, pali kusiyana kwakukulu pakati pa ziwirizi zomwe zimasiyanitsa katundu wawo ndi ntchito.
Kapangidwe ka Chemical: Monel 400 imapangidwa ndi pafupifupi 67% nickel ndi 23% yamkuwa, yokhala ndi chitsulo chochepa, manganese, ndi zinthu zina. Kumbali ina, Monel K-500 ili ndi pafupifupi 65% nickel, 30% yamkuwa, 2.7% aluminiyamu, ndi 2.3% titaniyamu, yokhala ndi chitsulo, manganese, ndi silicon. Kuphatikiza kwa aluminiyamu ndi titaniyamu mu Monel K-500 kumapangitsa kuti ikhale yamphamvu komanso yolimba poyerekeza ndi Monel 400.
Mphamvu ndi Kuuma: Monel K-500 imadziwika chifukwa champhamvu komanso kulimba kwake, komwe kumatha kutheka chifukwa cha kuuma kwa mvula. Mosiyana ndi izi, Monel 400 ndi yofewa ndipo imakhala ndi zokolola zochepa komanso mphamvu zolimba.
Kukaniza Kuwonongeka: Onse a Monel 400 ndi Monel K-500 amawonetsa kukana kwa dzimbiri m'malo osiyanasiyana, kuphatikiza madzi am'nyanja, ma acid, alkalis, ndi njira zina zowononga.
Mapulogalamu: Monel 400 imagwiritsidwa ntchito kwambiri pazinthu monga uinjiniya wam'madzi, kukonza mankhwala, ndi zosinthira kutentha, chifukwa cha kukana kwake kwa dzimbiri komanso kutentha kwambiri. Monel K-500, ndi mphamvu zake zapamwamba komanso kuuma kwake, imapeza ntchito pazigawo za pampu ndi ma valve, zomangira, akasupe, ndi zina zomwe zimafuna mphamvu zambiri komanso kukana kwa dzimbiri m'malo ovuta.
Ponseponse, kusankha pakati pa Monel 400 ndi Monel K-500 kumadalira zofunikira zenizeni za mphamvu, kuuma, ndi kukana dzimbiri pakugwiritsa ntchito.
Nthawi yotumiza: Jul-24-2023