Veb-saytlarimizga xush kelibsiz!
Izolyatsiya qilingan simli Nichrome Ni80cr20 Isitish elementining qarshiligi keramik isitgich yostig'i uchun o'ralgan sim
| N6 | Chromel C, Ni 60, N6, HAI-NiCr 60, Tophet C, Resistohm 60, Cronifer II, |
| Elektroloy, Nikrom, Qotishma C, Ni 6, MWS-675, Stablohm 675 | |
| N7 | Ni 70, Chromel 70/30, N7, Hytemco, HAI-NiCr 70, Balco, Tophet 30, |
| Resistohm 70, Cronix 70, Stablohm 710 | |
| N8 | Chromel A, Ni 80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm |
| 80, Cronix 80, Protoloy, Ni 8, Qotishma A, MWS-650, Stablohm 650 |
Tavsif
| Qotishma | Standart strand konstruktsiyasi, mm | Qarshilik, Ō/m | Ip diametri nominal, mm | Kilogramm uchun metr |
| NiCr 80/20 | 18×0,544+1×0,574 | 0,252-0,278 | 2.67 | 26 |
| NiCr 80/20 | 19×0,61 | 0,205-0,250 | 3.05 | |
| NiCr 80/20 | 18×0,523+1×0,574 | 0,271-0,299 | 2.67 | 30 |
| NiCr 80/20 | 19×0,574 | 0,227-0,251 | 2.87 | 25 |
| NiCr 80/20 | 36×0,385+1×0,45 | 0,265-0,293 | 2.76 | 26 |
| NiCr 60/15 | 19×0,508 | 0,286-0,318 | 2.54 | |
| NiCr 60/15 | 18×0,523+1×0,574 | 0,276-0,305 | 2.76 | 30 |
| Ni | 19×0,574 | 0,019-0,021 | 2.87 | 21 |
Tafsilotlar
| Xususiyatlar/baho | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
| Asosiy kimyoviy tarkibi | Ni | Dam olish | Dam olish | 55,0-61,0 | 34,0-37,0 | 30,0-34,0 |
| Cr | 20,0-23,0 | 28,0-31,0 | 15,0-18,0 | 18,0-21,0 | 18,0-21,0 | |
| Fe | ≤ 1,0 | ≤ 1,0 | Dam olish | Dam olish | Dam olish | |
| Maks. doimiy xizmat ko'rsatish harorati. elementdan | 1200 | 1250 | 1150 | 1100 | 1100 | |
| 20oC da qarshilik (m Ō · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Zichlik (g/sm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Issiqlik o'tkazuvchanligi (KJ/m· h· oC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Chiziqlar kengayish koeffitsienti (a × 10-6/oC) | 18 | 17 | 17 | 19 | 19 | |
| Erish nuqtasi (taxminan )( oC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Yoriqdagi cho'zilish (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Mikrografik tuzilish | ostenit | ostenit | ostenit | ostenit | ostenit | |
| Magnit xususiyatlari | magnit bo'lmagan | magnit bo'lmagan | magnit bo'lmagan | magnit bo'lmagan | magnit bo'lmagan | |
Xabaringizni shu yerga yozing va bizga yuboring
