FeCrAl 0Cr25Al5 chofaj elektrik recho fil chofaj bobin
Pwopriyete prensipal nan fil rezistans chofaj
| Kalite alyaj | Dyamèt (mm) | Rezistivite (μΩm)(20°C) | Tensile Fòs (N/mm²) | elongasyon (%) | Koube Fwa | Max.Continuous Sèvis Tanperati (°C) | Travay Lavi (èdtan) |
| 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 |
| NON | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Pwensipal pwodui chimik | 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 | |
| KONPOZISYON | Re | apwopriye | apwopriye | apwopriye | apwopriye | apwopriye | apwopriye | apwopriye |
| Fe | Repoze | Repoze | Repoze | Repoze | Repoze | Repoze | Repoze | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| TANPERATI MAXIMÈ (oC) | 650 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| REZISTANS20oC (μΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
| DANSITE (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| ECHANGÈ CHALÈ | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| TAS (KJ/m·h·oC) | ||||||||
| to ekspansyon (α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| pwen k ap fonn (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| fòs rupture (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| elongasyon (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| varyasyon nan zòn (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| frekans koube (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| dite (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| estrikti mikrografik | Ferit | Ferit | Ferit | Ferit | Ferit | Ferit | Ferit | |
| pwopriyete mayetik | Mayetik | Mayetik | Mayetik | Mayetik | Mayetik | Mayetik | Mayetik | |
| Dyamèt (mm) | Tolerans (mm) | Dyamèt (mm) | Tolerans (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 |
| Epesè (mm) | Tolerans (mm) | Lajè (mm) | Tolerans (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 Nou se manifakti nan fil rezistans chofaj gen ladann
FeCrAL fil, fil NiCr, fil CuNi:
II Avantaj prensipal ak aplikasyon
A. Paramèt fizik:
1) Fil dyamèt: 0.025 ~ 15mm
2) Nikèl pi gen kapasite pou kenbe tèt ak tanperati relativman wo san deteryorasyon. Maksimòm opere
tanperati a se apeprè 600 ° C
3) Fil Nikèl ki disponib nan yon sèl strand oswa milti-strand konstriksyon. Li apwovizyone nan stock swa fè, oswa izole
B. Karakteristik:
1) ekselan dwat
2) Inifòm ak bèl kondisyon sifas san tach
3) Ekselan kapasite bobin-fòme
C. Aplikasyon prensipal yo ak objektif jeneral:
1) Fil sa a kapab tou lajman itilize nan jeneralman espesifye pou bouchon tranzistò, anod pou tib elektwonik,
mennen nan eleman elektwonik / plon-nan-fil pou lanp ak pou fil-may. Epitou itilize nan fòm teren pou divès kalite
aplikasyon ki gen ladan pil Ni-Cd
2) Epitou itilize pou câbles, plon-nan-fil pou lanp, sipò tib elektwonik, fil twal fil elektrik konekte kondwi
kote tanperati yo depase sa yo pou ki kwiv se apwopriye, fil resi
3) Aplikasyon tipik yo enkli: revokasyon pou eleman chofaj tankou nan fou, extruders plastik, founo.
Sipò filaman ak fil plon nan endistri ekleraj la
