Nickel Chromium NiCr Ingxubevange
Izixhobo ze-nickel-chromium zisetyenziswa kakhulu kwiziko lombane kwimizi-mveliso, izixhobo zasekhaya, izixhobo ze-infrared ezikude kunye nezinye izixhobo ngenxa yamandla abo aphezulu obushushu kunye neplastikhi eyomeleleyo. I-Nickel-chromium kunye nentsimbi, i-aluminiyam, i-silicon, i-carbon, isulfure kunye nezinye izinto zingenziwa zibe yi-nickel-chromium alloy wire, ene-resistivity ephezulu kunye nokumelana nobushushu kwaye yinto yokufudumala yombane yesithando sombane, isinyithi sombane, intsimbi yombane kunye ezinye iimveliso.
Ukongeza, ucingo lwe-NiCr luhlala lusetyenziswa kwikhoyili ye-rheostat etyibilikayo ukukhusela isekethe kunye nokutshintsha okwangoku kwisekethe ngokuguqula ukuchasana kwenxalenye yesekethe yokufikelela, ngaloo ndlela itshintsha i-voltage ngapha kwe-conductor (isixhobo sombane) esiqhagamshelwe kuthotho kunye. it, Isetyenziswa ngokubanzi kwinani elikhulu lezixhobo zekhaya.
NiCr Alloy Series
I-Ni90Cr10 strip luhlobo lwemveliso ye-nickel-chromium alloy, ifanelekile kwizicelo zobushushu ukuya kuthi ga kwi-1250 ° C. Umxholo weChromium ubonelela ngexesha elihle kakhulu lobomi, lihlala lisetyenziswa njengento yokufudumeza ivape.
I-Ni90Cr10 ibonakaliswe ngokuxhathisa okuphezulu, ukuxhathisa okulungileyo kwe-oxidation, i-ductility efanelekileyo emva kokusetyenziswa kunye ne-weldability egqwesileyo. I-NiCr Alloy sisixhobo esilungileyo kushishino lokufudumeza.
I-Ni90Cr10 Nickel-Chromium Nickel NiCr Ingxubevange yokumelana nokufudumeza umtya wefoyile
I-nickel-chromium alloy ye-NiCr Alloy iitafile zokusebenza
| Imathiriyeli yeNtsebenzo yeNiCr Alloy | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Ukuqamba | Ni | 90 | Phumla | Phumla | 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 | Phumla | Phumla | Phumla | |
| Elona qondo lobushushu℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Indawo yokunyibilika ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Ubuninzi be-g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Ukuxhathisa |
| 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | |
| μΩ·m,20℃ | |||||||
| Ubude ekugqabhukeni | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Ubushushu obuthile |
| 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
| J/g.℃ | |||||||
| I-Thermal conductivity |
| 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| KJ/mh℃ | |||||||
| I-Coefficient yokwandiswa kwemigca |
| 18 | 17 | 17 | 19 | 19 | |
| a×10-6/ | |||||||
| (20～1000℃) | |||||||
| Ubume beMicrographic |
| Austenite | Austenite | Austenite | Austenite | Austenite | |
| Iimpawu zemagneti |
| Nonmagnetic | Nonmagnetic | Nonmagnetic | Imagnethi ebuthathaka | Imagnethi ebuthathaka | |