Waea Papatahi Nichrome 6J22 0.05×2mm me te Ātete Wera Teitei e Whakamahia ana i roto i ngā Huānga Whakamahana
1. Karma Alloy
Ko te parahi, te nikara, te konumohe me te rino ngā wāhanga matua o te koranu Karma. E 2~3 ngā wā teitei ake o tōna ātete i te MENTONG.
He iti ake te ātete pāmahana (TCR), he iti ake te EMF wera ki te parahi, he pai te pumau o te ātete mō te wā roa.
ā, he kaha te ārai-waikura. He whānui ake tōna awhe pāmahana mahi i te MENTONG (-60~300ºC). He pai mō te hanga i ngā huānga ātete tino tika me te taumahatanga.
2. Rahi o te Karma
3. Karma Property
Te Hanganga Matua (%)
| Ingoa | Waehere | Cr | Al | Fe | Ni | Paerewa |
| Karma | 6J22 | 19~21 | 2.5~3.2 | 2.0~3.0 | pauna | JB/T 5328 |
Ngā Tawhā Mahi
| Ingoa | Waehere | (20ºC) Ātete (μΩ.m) | (20ºC) Temp. Koeff. Te Ātete (αX10⁻⁶/ºC) | (0~100ºC) EMF Wera me te Parahi (μv/ºC) | Te pāmahana mahi mōrahi (ºC) | Te roa (%) | Kaha Kume (N/mm²) | Paerewa |
| Karma | 6J22 | 1.33±0.07 | ≤±20 | ≤2.5 | ≤300 | >7 | ≥780 | JB/T 5328 |
O mua: Waea Nicekel Parakore 99.99% 0.025mm N2 N4 N6 N8 Ni 200 mō te arai hiko tino tika Panuku: Waea Papatahi Karma Waea Koranu Nichrome Rahi Ritenga me te Ātete Pūmau mō te Whakamahana Ahumahi