Nazi zina mwazofunikira za Monel 400:
Kapangidwe ka Mankhwala (pafupifupi maperesenti):
Nikeli (Ni): 63%
Mkuwa (Cu): 28-34%
Chitsulo (Fe): 2.5%
Manganese (Mn): 2%
Kaboni (C): 0.3%
Silikoni (Si): 0.5%
Sulfure (S): 0.024%
Katundu Wachilengedwe:
Kuchuluka: 8.80 g/cm3 (0.318 lb/in3)
Malo Osungunula: 1300-1350°C (2370-2460°F)
Kuyendetsa Magetsi: 34% ya mkuwa
Katundu wa Makina (Mitengo Yachizolowezi):
Mphamvu yokoka: 550-750 MPa (80,000-109,000 psi)
Mphamvu yotulutsa: 240 MPa (35,000 psi)
Kutalika: 40%
Kukana Kudzikundikira:
Kulimbana bwino ndi dzimbiri m'malo osiyanasiyana, kuphatikizapo madzi a m'nyanja, njira za acidic ndi alkaline, sulfuric acid, hydrofluoric acid, ndi zinthu zina zambiri zowononga.
Mapulogalamu Ofala:
Kugwiritsa ntchito uinjiniya wa m'madzi ndi madzi a m'nyanja
Zipangizo zopangira mankhwala
Zosinthira kutentha
Zida za pampu ndi ma valavu
Zigawo za mafakitale a mafuta ndi gasi
Zigawo zamagetsi ndi zamagetsi
Ndikofunikira kudziwa kuti mafotokozedwe awa ndi oyerekeza ndipo amatha kusiyana kutengera njira zina zopangira ndi mitundu yazinthu (monga pepala, bala, waya, ndi zina). Kuti mudziwe mafotokozedwe enieni, tikukulimbikitsani kuti muyang'ane zambiri za wopanga kapena miyezo yoyenera yamakampani.
Monel K500 ndi aloyi ya nickel-copper yolimba ngati mvula yomwe imapereka kukana dzimbiri, mphamvu zambiri, komanso mphamvu zabwino zamakanika m'chipinda komanso kutentha kwambiri. Nazi zina mwa zofunikira za Monel K500:
Kapangidwe ka Mankhwala:
- Nikeli (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% yapamwamba
- Manganese (Mn): 1.5% yapamwamba
- Kaboni (C): 0.25% yapamwamba kwambiri
- Silicon (Si): 0.5% yapamwamba
- Sulfure (S): 0.010% yapamwamba kwambiri
Katundu Wachilengedwe:
- Kuchuluka: 8.44 g/cm³ (0.305 lb/in³)
- Malo Osungunula: 1300-1350°C (2372-2462°F)
- Kutentha kwa Matenthedwe: 17.2 W/m·K (119 BTU·in/h·ft²·°F)
- Kukana kwa Magetsi: 0.552 μΩ·m (345 μΩ·in)
Kapangidwe ka makina (kutentha kwa chipinda):
- Mphamvu Yokoka: 1100 MPa (160 ksi) yocheperako
- Mphamvu Yotulutsa: 790 MPa (115 ksi) yocheperako
- Kutalika: 20% osachepera
Kukana Kudzikundikira:
- Monel K500 imalimbana bwino ndi zinthu zosiyanasiyana zowononga, kuphatikizapo madzi a m'nyanja, madzi amchere, ma acid, alkali, ndi mpweya wowawasa wokhala ndi hydrogen sulfide (H2S).
- Ndi yolimba kwambiri ku zibowo, dzimbiri, ndi ming'alu ya stress corrosion (SCC).
- Alloy ingagwiritsidwe ntchito pochepetsa komanso pochepetsa oxidizing.
Mapulogalamu:
- Zigawo za m'madzi, monga ma propeller shafts, ma pump shafts, ma valves, ndi zomangira.
- Zipangizo zamakampani amafuta ndi gasi, kuphatikizapo mapampu, ma valve, ndi zomangira zolimba kwambiri.
- Masipiringi ndi mabelu m'malo omwe muli mpweya woipa komanso kutentha kwambiri.
- Zigawo zamagetsi ndi zamagetsi.
- Ntchito zoyendetsera ndege ndi chitetezo.
Mafotokozedwe awa ndi malangizo wamba, ndipo makhalidwe enieni amatha kusiyana kutengera mtundu wa chinthucho ndi kutentha kwake. Nthawi zonse timalimbikitsa kufunsa wopanga kapena wogulitsa kuti tidziwe zambiri zaukadaulo wokhudza Monel K500.
Monel 400 ndi Monel K-500 zonse ndi zinthu zopangidwa ndi Monel ndipo zimakhala ndi zinthu zofanana, makamaka zopangidwa ndi nickel ndi mkuwa. Komabe, pali kusiyana kwakukulu pakati pa ziwirizi komwe kumasiyanitsa makhalidwe awo ndi momwe amagwiritsidwira ntchito.
Kapangidwe ka Mankhwala: Monel 400 imapangidwa ndi pafupifupi 67% ya nickel ndi 23% ya mkuwa, yokhala ndi chitsulo chochepa, manganese, ndi zinthu zina. Kumbali ina, Monel K-500 ili ndi kapangidwe ka pafupifupi 65% ya nickel, 30% ya mkuwa, 2.7% ya aluminiyamu, ndi 2.3% ya titaniyamu, yokhala ndi chitsulo chochepa, manganese, ndi silicon. Kuwonjezera kwa aluminiyamu ndi titaniyamu mu Monel K-500 kumaipatsa mphamvu ndi kuuma kowonjezereka poyerekeza ndi Monel 400.
Mphamvu ndi Kulimba: Monel K-500 imadziwika ndi mphamvu zake zambiri komanso kulimba kwake, zomwe zingatheke mwa kulimbitsa mvula. Mosiyana ndi zimenezi, Monel 400 ndi yofewa ndipo imakhala ndi mphamvu zochepa komanso yolimba.
Kukana Kudzimbiritsa: Monel 400 ndi Monel K-500 zonse zimasonyeza kukana dzimbiri bwino m'malo osiyanasiyana, kuphatikizapo madzi a m'nyanja, ma acid, ma alkali, ndi zinthu zina zowononga.
Kugwiritsa Ntchito: Monel 400 imagwiritsidwa ntchito kwambiri pa ntchito monga uinjiniya wa m'madzi, kukonza mankhwala, ndi zosinthira kutentha, chifukwa cha kukana dzimbiri bwino komanso kutentha kwambiri. Monel K-500, yokhala ndi mphamvu komanso kuuma kwake kwapamwamba, imagwiritsa ntchito pazida za pampu ndi ma valavu, zomangira, masipure, ndi zina zomwe zimafuna mphamvu zambiri komanso kukana dzimbiri m'malo ovuta.
Ponseponse, kusankha pakati pa Monel 400 ndi Monel K-500 kumadalira zofunikira zinazake za mphamvu, kuuma, ndi kukana dzimbiri pa ntchito inayake.
Nthawi yotumizira: Julayi-24-2023