Agbara Weld giga Iwọn 0.1mm Ni80Cr20 Ni70Cr30 Ni60Cr15 Karma Evanohm Nichrome Waya Ni35Cr20 fun Ileru Iṣẹ
Awọn alloy resistance itanna jẹ lilo pupọ ni awọn igbona itanna, ni pataki NiCr. Nichrome jẹ nickel ati chromium alloy eyiti o jẹ lilo ni iṣelọpọ ti okun waya resistance nitori agbara resistance giga rẹ ati awọn ohun-ini anti-oxidation iduroṣinṣin ni awọn iwọn otutu ti o to 1250 ° C iyẹn ni idi ti awọn onirin resistance jẹ ibamu daradara fun iṣẹ ni awọn agbegbe to gaju nibiti wọn ti tẹriba si titẹ ati ooru. Vladimir Plant of Precision Alloys ti a ti ẹrọ resistance alloys ati alapapo alloys lati awọn oniwe-ipile. Agbara wa n ṣe awọn okun onirin, awọn ila, ribbon ati foil, pẹlu awọn ohun elo NiCr ati awọn alloy Fe-Cr-Al.
| Ipele | Ni80Cr20 | Ni70Cr30 | Ni60Cr23 | Ni60Cr15 | Ni35Cr20 | Karma | Evanohm | |
| Àkópọ̀ ìpín% | Ni | Bal | Bal | 58.0-63.0 | 55.0-61.0 | 34.0-37.0 | Bal | Bal |
| Cr | 20.0-23.0 | 28.0-31.0 | 21.0-25.0 | 15.0-18.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
| Fe | ≦1.0 | ≦1.0 | Bal | Bal | Bal | 2.0-3.0 | – | |
| Al1.0-1.7 Ti 0.3-0.5 | Al2.7-3.2 Mn0.5-1.5 | Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5 | ||||||
| Iwọn otutu ti nṣiṣẹ ti o pọju (°C) | 1200 | 1250 | 1150 | 1150 | 1100 | 300 | 400 | |
| Resisivity(Ω/cmf,20℃) | 1.09 | 1.18 | 1.21 | 1.11 | 1.04 | 1.33 | 1.33 | |
| Resisivity(uΩ/m,60°F) | 655 | 704 | 727 | 668 | 626 | 800 | 800 | |
| Ìwúwo (g/cm³) | 8.4 | 8.1 | 8.4 | 8.2 | 7.9 | 8.1 | 8.1 | |
| Imudara Ooru (KJ/m·h· ℃) | 60.3 | 45.2 | 45.2 | 45.2 | 43.8 | 46.0 | 46.0 | |
| Imugboroosi Laini×10¯6/℃)20-1000℃) | 18.0 | 17.0 | 17.0 | 17.0 | 19.0 | - | - | |
| Ibi yo(℃) | 1400 | 1380 | 1370 | 1390 | 1390 | 1400 | 1400 | |
| Lile (Hv) | 180 | 185 | 185 | 180 | 180 | 180 | 180 | |
| Agbara Fifẹ (N/mm2 ) | 750 | 875 | 800 | 750 | 750 | 780 | 780 | |
| Ilọsiwaju(%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | 10-20 | 10-20 | |
| Micrographic Be | austenite | austenite | austenite | austenite | austenite | austenite | austenite | |
| Ohun-ini oofa | Ti kii ṣe | Ti kii ṣe | Ti kii ṣe | Díẹ̀ | Ti kii ṣe | Ti kii ṣe | Ti kii ṣe | |
| Igbesi aye Yara (h/℃) | ≥81/1200 | ≥50/1250 | ≥81/1200 | ≥81/1200 | ≥81/1200 | - | - | |
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