FeCrAl 0Cr25Al5 alapapo ina adiro waya alapapo okun
Ohun-ini akọkọ ti okun waya resistance alapapo
| Alloy Iru | Iwọn opin (mm) | Resistivity (μΩm)(20°C) | Fifẹ Agbara (N/mm²) | Ilọsiwaju(%) | Titẹ Igba | Max.Tẹsiwaju Iṣẹ Iwọn otutu (°C) | Igbesi aye Ṣiṣẹ (wakati) |
| 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 |
| ORUKO | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| KẸKẸMIKÚN | 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 | |
| AWURE | Re | anfani | anfani | anfani | anfani | anfani | anfani | anfani |
| Fe | Sinmi | Sinmi | Sinmi | Sinmi | Sinmi | Sinmi | Sinmi | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Iwọn otutu ti o pọju (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 | |
| ÌWÒ (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| IPAPAPA ILERA | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| Oṣuwọn (KJ/m·h·oC) | ||||||||
| oṣuwọn imugboroja (α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| aaye yo (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Agbara fifẹ (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| elongation(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| iyatọ agbegbe (%) | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| igbohunsafẹfẹ atunse (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| lile (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| micrographic be | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| ohun ini oofa | Oofa | Oofa | Oofa | Oofa | Oofa | Oofa | Oofa | |
| Iwọn (mm) | Ifarada (mm) | Iwọn (mm) | Ifarada (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 |
| Sisanra(mm) | Ifarada (mm) | Ìbú (mm) | Ifarada (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 A ni o wa olupese ti alapapo resistance waya pẹlu
Okun FeCrAL, waya NiCr, okun waya CuNi:
II Akọkọ Anfani ati Ohun elo
A. paramita ti ara:
1) Iwọn okun waya: 0.025 ~ 15mm
2) Nickel mimọ ni agbara lati koju awọn iwọn otutu to ga julọ laisi ibajẹ.Iṣiṣẹ ti o pọju
iwọn otutu jẹ isunmọ 600 ° C
3) Waya nickel wa ni okun ẹyọkan tabi ikole-ọpọlọpọ okun.O ti wa ni ipese lati iṣura boya igboro, tabi ya sọtọ
B. Awọn abuda:
1) O tayọ straightness
2) Aṣọ ati ipo dada lẹwa laisi awọn aaye
3) O tayọ okun-lara agbara
C. Awọn ohun elo akọkọ ati idi gbogbogbo:
1) Okun waya yii tun le ṣee lo ni gbogbogbo ni pato fun awọn fila transistor, awọn anodes fun awọn tubes itanna,
Awọn itọsọna ti awọn ohun elo itanna / awọn okun onirin fun awọn atupa ati fun apapo okun waya.Tun lo ni rinhoho fọọmu fun orisirisi
awọn ohun elo pẹlu awọn batiri Ni-Cd
2) Tun lo fun awọn kebulu, Asiwaju-ni-Wire fun awọn atupa, awọn atilẹyin tube itanna, awọn ọna asopọ asopọ itanna okun waya
ibi ti awọn iwọn otutu ni o wa ni excess ti awon ti Ejò ni o dara, waya weaving
3) Awọn ohun elo aṣoju pẹlu: awọn ipari fun awọn eroja alapapo bi ninu awọn adiro, awọn extruders pilasitik, awọn ileru.
Filament ṣe atilẹyin ati awọn okun onirin ni ile-iṣẹ ina
