Mahsulot tafsiloti
TSS
Mahsulot teglari
NiCr qotishmasiga qaraganda yuqori qarshilik va xizmat ko'rsatish haroratiga ega Fe-Cr-Al qotishmasi, shuningdek, pastroq narxga ega. Ilovalar:
Temir-xrom-alyuminiy elektr esistorlari maishiy texnika va sanoat pechlarida elektr isitish elementlarini, yog 'radiatorlarini, ionlash mashinalarini, natriy isitgichlarni, plastilin qoliplarini, lehim dazmollarini, metall qoplamali quvurli elementlarni va kartrij elementlarini ishlab chiqarishda keng qo'llaniladi. | Baho | 1Cr13Al4 | TK1 | 0Cr25Al5 | 0Cr20Al6RE | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 |
| Nominal tarkib% | Cr | 12.0-15.0 | 22.0-26.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 5.0-7.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 |
| Re | qulay | 0.04-1.0 | qulay | qulay | qulay | qulay | qulay | qulay |
| Fe | Bal. | | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
| | | | | | | | Nb0.5 | Dushanba 1.8-2.2 |
| Maksimal ish harorati (°C) | 650 | 1400 | 1250 | 1250 | 1250 | 1100 | 1350-yil | 1400 |
| Qarshilik 20℃ (Ω/mm2/m) | 1.25 | 1.48 | 1.42 | 1.40 | 1.35 | 1.23 | 1.45 | 1.53 |
| Zichlik (g/sm³) | 7.4 | 7.1 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 |
| 20℃ da issiqlik o'tkazuvchanligi, Vt/(M·K) | 0.49 | 0.49 | 0.46 | 0.48 | 3.46 | 0.49 | 0.49 | 0.49 |
| Chiziqli kengayish koeffitsienti (×10¯6/℃)20-1000℃) | 15.4 | 16 | 16 | 14 | 15 | 13.5 | 16 | 16 |
| Taxminiy erish nuqtasi (℃) | 1450-yil | 1520-yil | 1500 | 1500 | 1500 | 1500 | 1510-yil | 1520-yil |
| Cho'zilish kuchi (N/mm2) | 580-680 | 680-830 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 |
| Uzayish (%) | ›16 | ›10 | ›15 | ›15 | ›15 | ›15 | ›15 | ›10 |
| Bo'lim o'zgarishining qisqarish darajasi (%) | 65-75 | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 |
| Qayta-qayta egilish chastotasi (F/R) | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 |
| Qattiqlik (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 |
| Mikrografik tuzilish | Ferrit | Ferrit | Ferrit | Ferrit | Ferrit | Ferrit | Ferrit | Ferrit |
| Magnit xususiyati | Magnit | Magnit | Magnit | Magnit | Magnit | Magnit | Magnit | Magnit |
| Tez hayot (soat/℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 |
Oldingi: Elektr qarshiligi uchun AWG11 0Cr21Al6Nb yorqin sim Keyingisi: 3j21 Yuqori elastiklikli qotishma tasmasi Issiqlikka chidamli nikel xromli temir qotishma tasmasi OEM