Waya resistance igbona ina mọnamọna alapin nikkel chrome CHROM60/2.4867
1.NípaNikróòmùwáyà
Nikróòmùalloy náà ní nickel mímọ́, alloy NiCr, alloy Fe-Cr-Al àti alloy nickel bàbà.
Àwọn irin nickel chrome: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20,Ni30Cr20, Cr25Ni20, Nikẹli mimọ Ni200 ati Ni201
Alumọ FeCrAl: 0Cr25Al5, 0Cr23Al5, 0Cr21Al4, 0Cr27Al7Mo2, 0Cr21Al6Nb, 0Cr21Al6.
Àdàpọ̀ nickel bàbà: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi30, CuNi44, Constantan,CuMn12Ni
Alloy Nichrome wa wa ni irisi waya, okun waya, ribbon, rinhoho, ati foil
Ìwọ̀n:Wáyà: 0.018mm-10mm Rẹ́bẹ́nì: 0.05*0.2mm-2.0*6.0mm Ìlà: 0.5*5.0mm-5.0*250mm Ìlà: 10-100mm
2. Àkójọpọ̀ kẹ́míkà:
| Orúkọ ọjà | Àkójọpọ̀ kẹ́míkà | Si | Cr | Ni | Al | Fe | |||
| C | P | S | Mn | ||||||
| Kò ju èyí tí ó ju | |||||||||
| Cr20Ni80 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 20.0-23.0 | ku | ≤0.50 | ≤1.0 |
| Cr15Ni60 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 15.0-18.0 | 55.0-61.0 | ≤0.50 | ku |
| Cr20Ni35 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-3.00 | 18.0-21.0 | 34.0-37.0 | - | ku |
| Cr20Ni30 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-2.00 | 18.0-21.0 | 30.0-34.0 | - | ku |
3.Iwọn ati Awọn ifarada
| Iwọn opin | 0.030-0.50 | >0.050-0.100 | >0.100-0.300 | >0.300-0.500 | >0.50-1.00 | >1.00-3.00 | ÀṢẸ̀ṢẸ̀ STRANDARD |
| Ìfaradà | ±0.005 | ±0.007 | ±0.010 | ±0.015 | ±0.02 | ±0.03 | GB/T1234-1995 |
Tí ọjà náà bá wà ní ipò “M”, ó yẹ kí a tẹ̀lé ìlànà GB/T1234-1995.
4. Àìfaradà:
| Orúkọ ọjà | Cr20Ni80 | Cr20Ni60 | Cr20Ni35 | Cr20Ni30 | ||
| Iwọn opin mm | <0.50 | 0.50-3.0 | <0.50 | ≥0.50 | <0.50 | ≥0.50 |
| resistance (20°C)uΩ·m | 1.09±0.05 | 1.13±0.05 | 1.12±0.05 | 1.15±0.05 | 1.04±0.05 | 1.06±0.05 |
5. Anfani ati Ohun elo Pataki
1. Nickel-chromium, alloy nickel-chromium pẹlu resistance giga ati iduroṣinṣin, resistance ipata, resistance ifoyina dada dara, o dara ju labẹ iwọn otutu giga ati agbara iwariri ilẹ lọ, agbara ductility ti o dara, agbara iṣẹ ti o dara ati agbara weldability.
2. Awọn ọja wa lo jakejado fun ile-iṣẹ kemikali, ẹrọ irin, ile-iṣẹ gilasi, ile-iṣẹ seramiki, agbegbe ohun elo ile ati bẹbẹ lọ.
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