Cr20NI80 Hlau
Cr20Ni80 yog ib lub cua sov classic
Nickel-chromium hluav taws xob cua sov alloy cr20Ni80 Khoom Taw qhia
Cov Khoom Siv Khoom
Cr20Ni80 yog ib qho ni-cred cua sov alloy muaj ntawm 80.}}} tus kab mob siab muaj xws li:
Kev Kub Kub Kub Oxidation Kuj
Chromium cov ntaub ntawv ntom heev cr₂o₃ txheej hauv qab no 1200℃nrog cov roj ntsha tsis yeem yog piv rau cov alloy alloys (e}}, cr 15.
Kev Kub Siab
Chaav-kub tiv taus ≈1 {{{} {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
Cov quav
Nickel Matrix muab lub zog zoo tshaj plaws, muab 30% {% Kev Pab Cuam Tshuam ntev dua Fe-al alloys nyob rau hauv thermal cycling.
Txias txias
Haum rau xaim kos duab thiab cov duab ua ke nrog cov txiaj ntsig ntau dua cov qhab nia siab dua li qib siab (E {}}, .
Cov Kev Siv Raug Raug
- • Muaj cua sov / cua sov cov xov hlau / Ribbons
- • Khoom siv hauv tsev neeg (chaw ua cua sov (ncu, tso cua sov dej)
- • Cov Khoom Siv Hluav Taws Kub High & Cov Tshuab Melting Systems
- • Cov khoom siv cua kub tshwj xeeb hauv kev lag luam nuclear / aerospace
Cov Ntawv Qhia Xaiv
• Xaiv Cr20Ni80 Rau: Cov ntawv thov yuav tsum tau siv ntsuas oxidation tsis kam, kev ua haujlwm, thiab ntev ntawm<1200°C.
• Hloov chaw:
Kev siv nyiaj txiag-rhiab qis-temp . yuav tau → cr15ni60
Ultra-siab-temp .} cov pa oxygen tsawg-al alloys
Huab Huv Hlwb RefGrade rau CR30NI70
Cim npe nrov: Cr20Ni80 Hlau, Tuam Tshoj Cr20Ni80 Hlau Hlau tuam ntxhab, cov chaw muag khoom, Hoobkas
Kev ua tau zoo sib piv nrog cov khoom sib tw
|
Ntiag tug |
Cr20NI80 |
Cr15ni60 (qis-cr ni-based) |
{{0 {}} cr27al7mo2 (FE-CR-AL) |
|
Max . Pab temp . (degree) |
1200 |
1150 |
1400 |
|
Resistivity (· m, 20 degree) |
1.09 |
1.04 |
1.40 |
|
Oxidation tiv taus (1200 degree) |
Excellent (>2000h) |
Zoo (~ 1200h) |
Pluag (kev ntsuas kev pheej hmoo) |
|
Txias txias |
Zoo tshaj |
Zoo |
Pluag (nkig) |
|
Tus nqi |
Siab |
Tswj kav |
Qi |
Xa kev nug
