FeCrAl 0Cr25Al5 teasachadh coil teasachaidh uèir stòbha dealain
Prìomh sheilbh uèir dìon teasachaidh
| Seòrsa Alloy | Trast-thomhas (mm) | Resistivity (μΩm)(20°C) | Teanntachd Neart (N/mm²) | Leudachadh (%) | A' lùbadh Amannan | Max.Continuous Seirbheis Teòthachd (°C) | Beatha Obrach (uairean) |
| Cr20Ni80 | <0.50 | 1.09±0.05 | 850-950 | >20 | >9 | 1200 | >20000 |
| 0.50-3.0 | 1.13±0.05 | 850-950 | >20 | >9 | 1200 | >20000 | |
| >3.0 | 1.14±0.05 | 850-950 | >20 | >9 | 1200 | >20000 | |
| Cr30Ni70 | <0.50 | 1.18±0.05 | 850-950 | >20 | >9 | 1250 | >20000 |
| ≥0.50 | 1.20±0.05 | 850-950 | >20 | >9 | 1250 | >20000 | |
| Cr15Ni60 | <0.50 | 1.12±0.05 | 850-950 | >20 | >9 | 1125 | >20000 |
| ≥0.50 | 1.15±0.05 | 850-950 | >20 | >9 | 1125 | >20000 | |
| Cr20Ni35 | <0.50 | 1.04±0.05 | 850-950 | >20 | >9 | 1100 | >18000 |
| ≥0.50 | 1.06±0.05 | 850-950 | >20 | >9 | 1100 | >18000 | |
| 1Cr13al4 | 0.03-12.0 | 1.25±0.08 | 588-735 | >16 | >6 | 950 | >10000 |
| 0Cr15Al5 | 1.25±0.08 | 588-735 | >16 | >6 | 1000 | >10000 | |
| 0Cr25Al5 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 0Cr23Al5 | 1.35±0.06 | 634-784 | >12 | >5 | 1250 | >8000 | |
| 0Cr21Al6 | 1.42±0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 1Cr20Al3 | 1.23±0.06 | 634-784 | >12 | >5 | 1100 | >8000 | |
| 0Cr21Al6Nb | 1.45±0.07 | 634-784 | >12 | >5 | 1350 | >8000 | |
| 0Cr27Al7Mo2 | 0.03-12.0 | 1.53±0.07 | 686-784 | >12 | >5 | 1400 | >8000 |
| AINM | 1Cr13al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| PRÌOMH CHEMICAL | Cr | 12.0-15.0 | 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 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| COMHRADH | Re | chothromach | chothromach | chothromach | chothromach | chothromach | chothromach | chothromach |
| Fe | An còrr | An còrr | An còrr | An còrr | An còrr | An còrr | An còrr | |
| Nb 0.5 | Mo1.8-2.2 | |||||||
| Teòthachd as àirde (oC) | 650 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| RESISTANCE20oC (μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| DENSITY (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| IOMRADH GHAIDHEALACH | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| RATE(KJ/m·h·oC) | ||||||||
| ìre leudachaidh (α × 10-6 / oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| puing leaghaidh (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| neart tensile (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| leudachadh (%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| atharrachadh sgìre (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| tricead cromadh (F / R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| cruas (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| structar micrografach | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| seilbh magnetach | Magnatach | Magnatach | Magnatach | Magnatach | Magnatach | Magnatach | Magnatach | |
| Trast-thomhas(mm) | Fulangas(mm) | Trast-thomhas(mm) | Fulangas(mm) |
| 0.03-0.05 | ±0.005 | > 0.50-1.00 | ±0.02 |
| >0.05-0.10 | ±0.006 | > 1.00-3.00 | ±0.03 |
| >0.10-0.20 | ±0.008 | > 3.00-6.00 | ±0.04 |
| >0.20-0.30 | ±0.010 | >6.00-8.00 | ±0.05 |
| > 0.30-0.50 | ±0.015 | >8.00-12.0 | ±0.4 |
| Tighead(mm) | Fulangas(mm) | Leud (mm) | Fulangas(mm) |
| 0.05-0.10 | ±0.010 | 5.00-10.0 | ±0.2 |
| >0.10-0.20 | ±0.015 | > 10.0-20.0 | ±0.2 |
| > 0.20-0.50 | ±0.020 | > 20.0-30.0 | ±0.2 |
| > 0.50-1.00 | ±0.030 | > 30.0-50.0 | ±0.3 |
| > 1.00-1.80 | ±0.040 | > 50.0-90.0 | ±0.3 |
| > 1.80-2.50 | ±0.050 | > 90.0-120.0 | ±0.5 |
| > 2.50-3.50 | ±0.060 | > 120.0-250.0 | ±0.6 |
I Tha sinn nar saothraiche de uèir dìon teas a’ toirt a-steach
Uèir FeCrAL, uèir NiCr, uèir CuNi:
II Prìomh Bhuannachd agus Iarrtas
A. Paramadair corporra:
1) Trast-thomhas uèir: 0.025 ~ 15mm
2) Tha comas aig nicil fìor-ghlan seasamh ri teòthachd an ìre mhath àrd gun chrìonadh.Obrachadh as àirde
tha an teòthachd timcheall air 600 ° C
3) Tha uèir nicil ri fhaighinn ann an togail aon shreath no ioma-iallan.Tha e air a thoirt seachad bho stoc an dara cuid lom, no air a chòmhdach
B. Feartan:
1) Sàr-cheartas
2) Suidheachadh uachdar èideadh agus breagha gun spotan
3) Sàr chomas cruth coil
C. Prìomh thagraidhean agus adhbhar coitcheann:
1) Faodar an uèir seo a chleachdadh gu farsaing cuideachd san fharsaingeachd air a shònrachadh airson caiptean transistor, anodes airson tiùban dealanach,
stiùiridhean de cho-phàirtean dealanach / uèirichean luaidhe airson lampaichean agus airson mogal-uèir.Cuideachd air a chleachdadh ann an cruth stiallan airson diofar
tagraidhean a’ toirt a-steach bataraidhean Ni-Cd
2) Cuideachd air a chleachdadh airson càbaill, Lead-in-Wire airson lampaichean, taic tiùba dealanach, uèir ceangail dealain uèir
far a bheil an teòthachd nas àirde na an fheadhainn airson a bheil copar freagarrach, fighe uèir
3) Am measg nan tagraidhean àbhaisteach tha: crìochnachadh airson eileamaidean teasachaidh mar ann an àmhainnean, extruders plastaig, fùirneisean.
Filament taic agus uèirichean luaidhe ann an gnìomhachas solais
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