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imn kromju aluminju elcctrialyheating alljansa. Imn kromju aluminju elcctrialyheating alljansa. Uża wieħed minn iċ-ċieħda elettrotermiku. Għandha l-karakteristiki ta' resistività kbira, koefiċjent ta' temperatura ta' resistenza Żgħar, resistenza bbona kontra l-oksidazzjoni u temperaturi għoli (1400 gradi).
Kompożizzjoni kemika: GB\/T1234-95
| Grada tal-ligat | C | P | S | Mn | Iev | Cr | Ni | Al | Fe | żgħar |
| Miżja jkollha | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.70 | ≤1.00 | 12.0～15.0 | — | 4.0～6.0 | yu | — |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.70 | ≤0.60 | 23.0～26.0 | ≤0.60 | 4.5～6.5 | yu | — |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.70 | ≤0.60 | 20.5～23.5 | ≤0.60 | 4.2～5.3 | yu | — |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.70 | ≤1.00 | 19.0～22.0 | ≤0.60 | 5.0～7.0 | yu | — |
| 1Cr20Al3 | 0.06 | 0.025 | 0.025 | 0.70 | ≤1.00 | 18.0～21.0 | ≤0.60 | 3.0～4.2 | yu | — |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.70 | ≤0.60 | 21.0～23.0 | ≤0.60 | 5.0～7.0 | yu | NbKantitat ġewwa 0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.20 | ≤0.40 | 26.5～27.8 | ≤0.60 | 6.0～7.0 | yu | MoKantitat ġewwa 1.8～2.2 |
Rezistività tal-fil:
| Grada tal-ligat | ġerak, mm | Rezistività elettrika μΩ·m(20℃) |
| 1Cr13Al40Cr25Al50Cr23Al50Cr21Al61Cr20Al30Cr21Al6Nb | 0.03～8.00 | 1.25±0.081.42±0.071.35±0.061.42±0.071.23±0.061.45±0.07 |
| 0Cr27Al7Mo2 | 0.03～8.00 | 1.53±0.07 |
Tagħmija: mm
| Barra tal-fil | Sekonda jew fil senza vernice | Fil senza vernice | ||
| diametru | 0.02～1.2 | diametru | >0.02～6.0 | |
| Strip strip | thickness | 0.05～3.5 | largh | 6～100 |
| Fila flat | thickness | 0.08～0.8 | largh | 0.2～10.0 |
Rezisttività tal-Strip:
| Grada tal-ligat | ġerak, mm | Rezistività elettrika μΩ·m(20℃) |
| 1Cr13Al40Cr25Al50Cr23Al50Cr21Al61Cr20Al30Cr21Al6Nb0Cr27Al7Mo2 | 0.05～3.50 | 1.25±0.081.42±0.071.35±0.071.42±0.071.23±0.071.45±0.071.53±0.07 |
