Nickel Chromium NiCr Alloy Wire
0.03mm Wire NiCr Alloy, 637 MPA Nickel Chromium Heating Wire, Ni90Cr10 NiCr Alloy
Ni90Cr10 ke motsoako oa nickel-chromium oa austenitic o loketseng lisebelisoa tsa mocheso ho fihlela ho 1250 ° C. Lintho tse phahameng tsa chromium (30% ka karolelano) li fana ka nako e ntle haholo ea bophelo, haholo-holo lits'ebetsong tsa sebōpi, e sebelisoa haholo ka vape, e le ntho e futhumatsang.
Ni90Cr10 e tšoauoa ka resistivity e phahameng, khanyetso e ntle ea oxidation, ductility e ntle ka mor'a ts'ebeliso le ts'ebetso e ntle haholo ea weldability. Alloy ha e tlas'a "bola bo botala" 'me e loketse ka ho khetheha bakeng sa ho fokotsa le ho etsa oxidizing.
Ni70Cr30 e sebelisetsoa ho futhumatsa lisebelisoa tsa motlakase liboping tsa indasteri. Lisebelisoa tse tloaelehileng ke: libopi tsa motlakase le tse matlafatsang, lifuthumatsi tsa polokelo, libopi le libopi tse nang le moea o fetohang.
Lisebelisoa tsa NiCr Alloy Wires:
Lisebelisoa tsa Nickel-chromium li na le matla a phahameng a mocheso le polasetiki e matla.
E sebelisoa haholo libonong tsa motlakase tsa indasteri, lisebelisoa tsa ntlo, lisebelisoa tse hole tsa infrared.
Nickel-chromium le tšepe, aluminium, silicon, k'habone, sebabole le lintho tse ling li ka etsoa terata ea alloy nickel-chromium e nang le resistivity e phahameng le ho hanyetsa mocheso. Ke karolo ea ho futhumatsa ea motlakase ea setofo sa motlakase, tšepe ea soldering ea motlakase, tšepe ea motlakase, joalo-joalo.
Melemo ea Nickel-Chromium Wire:
Ho hanyetsa ho batla ho le holimo, bokaholimo bo na le khanyetso e ntle ea oxidation, 'me matla a khatello a bolokoa hamolemo ho feta a tšepe-chromium-aluminium terata tlas'a mocheso o phahameng oa tlhaho,' me ts'ebetso ea mocheso o phahameng ha e bonolo ho hlahisa deformation. Terata ea nickel-chromium e na le deformation e ntle ea polasetiki, litšobotsi tse ntle haholo tsa ts'ebetso le bokhoni ba ho qhekella, ho bonolo ho e hlahisa le ho sebetsa, ho lokisoa habonolo ebile ho thata ho fetola sebopeho. Ntle le moo, terata ea nickel-chromium e na le mosi o phahameng, ho hanyetsa kutu e ntle le nako e telele ea kopo.
Litafole tsa ts'ebetso ea alloy ea Nickel-chromium
| Lisebelisoa tsa ts'ebetso | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Sebopeho | Ni | 90 | Phomola | Phomola | 55.0–61.0 | 34.0–37.0 | 30.0–34.0 |
| Cr | 10 | 20.0–23.0 | 28.0–31.0 | 15.0–18.0 | 18.0–21.0 | 18.0–21.0 | |
| Fe |
| ≤1.0 | ≤1.0 | Phomola | Phomola | Phomola | |
| Boholo ba mocheso℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Sebaka se qhibilihang ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Boima ba g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Ho hanyetsa |
| 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | |
| μΩ·m,20℃ | |||||||
| Ho lelefatsa ha ho phatloha | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Mocheso o khethehileng |
| 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
| J/g.℃ | |||||||
| Thermal conductivity |
| 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| KJ/mh℃ | |||||||
| Coefficient ea katoloso ea mela |
| 18 | 17 | 17 | 19 | 19 | |
| a×10-6/ | |||||||
| (20～1000℃) | |||||||
| Sebopeho sa Micrographic |
| Austenite | Austenite | Austenite | Austenite | Austenite | |
| Lintho tsa Magnetic |
| Nonmagnetic | Nonmagnetic | Nonmagnetic | Matla a khoheli a fokolang | Matla a khoheli a fokolang | |
