Nazi ezinye izincazelo ze-Monel 400:
Ukubunjwa Kwekhemikhali (cishe amaphesenti):
I-Nickel (Ni): 63%
Ithusi (Cu): 28-34%
Insimbi (Fe): 2.5%
I-Manganese (Mn): 2%
Ikhabhoni (C): 0.3%
I-Silicon (Si): 0.5%
Isibabule (S): 0.024%
Izakhiwo Zomzimba:
Ukuminyana: 8.80 g/cm3 (0.318 lb/in3)
Indawo Encibilikayo: 1300-1350°C (2370-2460°F)
I-Electric Conductivity: 34% yethusi
Izakhiwo Zemishini (Amanani Ajwayelekile):
Amandla okuqina: 550-750 MPa (80,000-109,000 psi)
Amandla okukhiqiza: 240 MPa (35,000 psi)
Ubude: 40%
Ukumelana Nokugqwala:
Ukumelana okuhle kakhulu nokugqwala ezindaweni ezahlukahlukene, okubandakanya amanzi olwandle, izixazululo ezine-acidic ne-alkaline, i-sulfuric acid, i-hydrofluoric acid, nezinye izinto eziningi ezigqwalayo.
Izicelo Ezijwayelekile:
Ubunjiniyela basolwandle kanye nezicelo zamanzi olwandle
Imishini yokucubungula amakhemikhali
Izishintshi zokushisa
Izingxenye zepompo kanye ne-valve
Izingxenye zemboni kawoyela negesi
Izingxenye zikagesi neze-elekthronikhi
Kubalulekile ukuqaphela ukuthi lokhu kucaciswa kuyalinganiselwa futhi kungahluka kuye ngezinqubo ezithile zokukhiqiza namafomu omkhiqizo (isb., ishidi, ibha, ucingo, njll.). Ukuze uthole ukucaciswa okunembayo, kunconywa ukuthi ubhekisele kudatha yomkhiqizi noma izindinganiso zomkhakha ezifanele.
I-Monel K500 iyingxubevange ye-nickel-copper eqinile enemvula enikeza ukumelana nokugqwala okukhethekile, amandla aphezulu, kanye nezakhiwo ezinhle zemishini kuwo womabili amakamelo namazinga okushisa aphakeme. Nansi eminye imininingwane ye-Monel K500:
Ukwakhiwa Kwekhemikhali:
- I-Nickel (Ni): 63.0-70.0%
- Ithusi (Cu): 27.0-33.0%
- I-Aluminium (Al): 2.30-3.15%
- I-Titanium (Ti): 0.35-0.85%
- I-ayoni (Fe): 2.0% umkhawulo
- IManganese (Mn): 1.5% umkhawulo
- Ikhabhoni (C): 0.25% umkhawulo
- I-Silicon (Si): 0.5% esiphezulu
- Isibabule (S): 0.010% esiphezulu
Izakhiwo Zomzimba:
- Ukuminyana: 8.44 g/cm³ (0.305 lb/in³)
- Indawo Encibilikayo: 1300-1350°C (2372-2462°F)
- Ukusebenza kwe-Thermal: 17.2 W/m·K (119 BTU·in/h·ft²·°F)
- Ukungazweli Ugesi: 0.552 μΩ·m (345 μΩ·in)
Izakhiwo Zemishini (ngezinga lokushisa legumbi):
- Amandla E-Tensile: 1100 MPa (160 ksi) ubuncane
- Amandla Esivuno: 790 MPa (115 ksi) ubuncane
- Ubude: 20% ubuncane
Ukumelana Nokugqwala:
- I-Monel K500 ikhombisa ukumelana okuhle kakhulu nezindawo ezonakalisayo ezihlukahlukene, okuhlanganisa amanzi olwandle, amanzi anosawoti, ama-asidi, ama-alkali, nezindawo zegesi emuncu equkethe i-hydrogen sulfide (H2S).
- Imelana ikakhulukazi ne-pitting, i-crevice corrosion, kanye ne-stress corrosion cracking (SCC).
- I-alloy ingasetshenziswa kuzo zombili izimo zokunciphisa kanye ne-oxidizing.
Izicelo:
- Izingxenye zasolwandle, njengama-propeller shafts, ama-pump shafts, ama-valve, nezinsimbi.
- Imishini yemboni kawoyela negesi, okuhlanganisa amaphampu, amavalvu, nezinsimbi eziqinisa amandla aphezulu.
- Iziphethu kanye nezivunguvungu ezindaweni ezinomfutho ophezulu kanye nezinga lokushisa eliphezulu.
- Izingxenye zikagesi neze-elekthronikhi.
- I-Aerospace kanye nezicelo zokuvikela.
Lezi zicaciso ziyiziqondiso ezijwayelekile, futhi izakhiwo ezithile zingahluka kuye ngefomu lomkhiqizo nokwelashwa kokushisa. Kuhlale kunconywa ukuthi uthintane nomkhiqizi noma umphakeli ukuze uthole ulwazi oluningiliziwe lwezobuchwepheshe mayelana ne-Monel K500.
I-Monel 400 ne-Monel K-500 womabili ama-alloys ochungechungeni lwe-Monel futhi anezakhi zamakhemikhali ezifanayo, ikakhulukazi ezihlanganisa i-nickel nethusi. Kodwa-ke, kunomehluko obalulekile phakathi kwalokhu okubili okuhlukanisa izakhiwo nezicelo zabo.
Ukubunjwa Kwamakhemikhali: I-Monel 400 yenziwe cishe ngama-67% e-nickel kanye nama-23% ethusi, enamanani amancane ensimbi, i-manganese, nezinye izakhi. Ngakolunye uhlangothi, i-Monel K-500 inokwakheka kwe-nickel engaba ngu-65%, ithusi elingu-30%, i-aluminium engu-2.7%, ne-titanium engu-2.3%, enenani elincane lensimbi, i-manganese, ne-silicon. Ukwengezwa kwe-aluminium ne-titanium ku-Monel K-500 kuyinikeza amandla athuthukisiwe nobulukhuni uma kuqhathaniswa ne-Monel 400.
Amandla Nokuqina: I-Monel K-500 yaziwa ngamandla ayo aphezulu nobulukhuni, okungafinyelelwa ngokuqina kwemvula. Ngokuphambene, i-Monel 400 ithambile futhi inesivuno esiphansi namandla aqinile.
I-Corrosion Resistance: Kokubili iMonel 400 ne-Monel K-500 zibonisa ukumelana nokugqwala okuhle kakhulu ezindaweni ezihlukahlukene, okuhlanganisa amanzi olwandle, ama-acids, ama-alkali, nezinye izinto ezilimazayo.
Izicelo: I-Monel 400 ivamise ukusetshenziswa ezinhlelweni ezifana nobunjiniyela basolwandle, ukucutshungulwa kwamakhemikhali, nezishintshisi zokushisa, ngenxa yokumelana nokugqwala okuhle nokuhamba kahle kwe-thermal. I-Monel K-500, enamandla amakhulu nobulukhuni bayo, ithola izinhlelo zokusebenza ezingxenyeni zephampu namavalvu, izixhumi, iziphethu, nezinye izingxenye ezidinga amandla aphezulu nokumelana nokugqwala ezindaweni ezinokhahlo.
Sekukonke, ukukhetha phakathi kwe-Monel 400 ne-Monel K-500 kuncike ezidingweni ezithile zamandla, ubulukhuni, nokumelana nokugqwala ohlelweni olunikeziwe.
Isikhathi sokuthumela: Jul-24-2023