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Waea Papatahi Nichrome Rahi Ritenga me te Waea Papatahi Karma Ātete Wera Teitei mō te Rauemi Ātete Tika
Waea Papatahi Nichrome Waea Papatahi KarmaHei Whakamahi hei Rauemi Ātete Tika
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
- Waea: 0.018mm-10mm
- Rīpene: 0.05*0.2mm-2.0*6.0mm
- Rīpene: 0.5*5.0mm-5.0*250mm
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 |
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