Intambo yeSicaba yeNichrome yobukhulu obuqhelekileyo enokumelana nobushushu obuphezulu iKarma Flat Wire yezixhobo zokuchasana ngokuchanekileyo
Ucingo oluSicaba lweNichrome I-Karma Flat WireIzakusetyenziswa Njengezinto Zokumelana Nokuchaneka
1. I-Karma Alloy
I-alloy yeKarma yenziwe nge-copper, nickel, i-aluminium kunye ne-iron njengezona zinto ziphambili. Ukumelana kwayo kuphezulu ngokuphindwe ka-2-3 kune-MENTONG.
Ine-coefficient yokumelana nobushushu obuphantsi (TCR), i-EMF ephantsi yobushushu xa ithelekiswa ne-copper, i-resistance ehlala ixesha elide.
kunye ne-anti-oxidation enamandla. Ubushushu bayo bokusebenza bubanzi kune-MENTONG (-60~300ºC). Ifanelekile ukwenza izinto ezichaneke ngokuchanekileyo kunye noxinzelelo.
2. Ubungakanani beKarma
- Ucingo: 0.018mm-10mm
- Iribhoni: 0.05*0.2mm-2.0*6.0mm
- Umcu: 0.5*5.0mm-5.0*250mm
3. Ipropati yeKarma
Ulwakhiwo oluPhambili (%)
| Igama | Ikhowudi | Cr | Al | Fe | Ni | Umgangatho |
|---|---|---|---|---|---|---|
| IKarma | 6J22 | 19-21 | 2.5~3.2 | 2.0~3.0 | ibhal. | JB/T 5328 |
Iiparameters zokuSebenza
| Igama | Ikhowudi | (20ºC) Ukumelana (μΩ.m) | (20ºC) Temp. Coeff. Ukuchasa (αX10⁻⁶/ºC) | (0~100ºC) I-EMF yobushushu xa ithelekiswa neCopper (μv/ºC) | Ubushushu obuphezulu bokusebenza.(ºC) | Ukwandiswa (%) | Amandla okuThamba (N/mm²) | Umgangatho |
|---|---|---|---|---|---|---|---|---|
| IKarma | 6J22 | 1.33±0.07 | ≤±20 | ≤2.5 | ≤300 | >7 | ≥780 | JB/T 5328 |
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