Pwopriyete prensipal fil rezistans chofaj la
Kalite alyaj | Dyamèt (milimèt) | Rezistivite (μΩm)(20°C) | Tansyon Fòs (N/mm²) | Elongasyon (%) | Koube Fwa | Maksimòm Kontinyèl Sèvis Tanperati (°C) | Lavi Travay (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 | |
CHIMIK PRENSIPAL | 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 MAKSIMAL (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 | |
ECHANJ CHALÈ | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
TO (KJ/m·h·oC) | ||||||||
to ekspansyon (α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
pwen fizyon (°C) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
fòs tansyon (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 nan (%) | 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 mikwografik | 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 |
Nou se manifakti fil rezistans chofaj ki gen ladan
FeCrAL fil, fil NiCr, fil CuNi:
II Avantaj prensipal ak aplikasyon
A. Paramèt fizik:
1) Dyamèt fil: 0.025 ~ 15mm
2) Nikèl pi a gen kapasite pou reziste tanperati relativman wo san li pa deteryore. Maksimòm operasyon
tanperati a se apeprè 600°C
3) Fil nikèl disponib nan yon sèl fil oswa plizyè fil. Li disponib nan stock swa toutouni, oswa izole.
B. Karakteristik:
1) Ekselan dwatè
2) Kondisyon sifas inifòm ak bèl san tach
3) Ekselan kapasite pou fòme bobin
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,
fil konpozan elektwonik / fil elektrik pou lanp ak pou may metalik. Yo itilize yo tou sou fòm bann pou divès kalite
aplikasyon ki gen ladan pil Ni-Cd
2) Yo itilize tou pou câbles, fil plon pou lanp, sipò tib elektwonik, fil koneksyon elektrik twal fil
kote tanperati yo pi wo pase sa yo ki apwopriye pou kwiv, fil trese
3) Aplikasyon tipik yo enkli: tèminasyon pou eleman chofaj tankou nan fou, èkstrudè plastik, founo.
Sipò filaman ak fil plon nan endistri ekleraj la
150 0000 2421