Kaabo si awọn oju opo wẹẹbu wa!
Agbara Weld giga Iwọn 0.4mm Nichrome Waya Ni35Cr20 fun Ileru Ile-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 | |
| Olùsọdipúpọ̀ Ìmúgbòòrò Laini (× 10n6/℃)20-1000℃) | 18.0 | 17.0 | 17.0 | 17.0 | 19.0 | - | - | |
| Ibi Iyọ (℃) | 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 | - | - | |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
Awọn ẹka ọja
-
Foonu
-
Imeeli
-
Whatsapp
-
WeChat
Judy
150 0000 2421
-
Oke