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Enameled Constantan Nicr Fecral Alloy Ejò Nickel Waya fun Amunawa
FeCrAl A1 APM AF D Alloy ooru sooro itanna waya
Nipa Waya Alapapo Resistance:
A jẹ olupilẹṣẹ ọjọgbọn ti o tobi julọ ti alloy alapapo resistance ni Ilu China, amọja ni okun waya Ferro-Chrome (Fe-Cr-AL), okun nickel-Chrome (Nichrome) okun, okun nickel Ejò (Constantan), okun waya irin alagbara ati awọn ọja ti o jọmọ ni awọn ohun elo ti a ṣe deede lati pade awọn ibeere alabara kan pato
Awọn alaye iwọn
| Orukọ ọja | Iwọn iwọn |
| Okun iyaworan tutu | Opin 0.03-7.5mm |
| Gbona-yiyi waya opa | Opin 8.0-12mm |
| Ribbon | Sisanra 0.05-0.35mm |
| Iwọn 0.5.0-3.5mm | |
| Tutu ti yiyi rinhoho | Sisanra 0.5-2.5mm |
| Iwọn 5.0-40mm | |
| gbona ti yiyi rinhoho | Sisanra 4-6mm |
| Iwọn 15-40mm |
ipilẹ paramita:
| ipilẹ sile | APMTM | FeCrAl | ||
| A-1 | AF | D | ||
| Iwọn otutu iṣẹ ṣiṣe ti o ga julọ | Ọdun 1425 | 1400 | 1300 | 1300 |
| Àkópọ̀ kẹ́míkà tí a yàn,% Cr | 22 | 22 | 22 | 22 |
| AI | 5.8 | 5.8 | 5.3 | 4.8 |
| Fe | eroja | eroja | eroja | eroja |
| Ni | - | - | - | - |
| Awọn resistivity ni 20ºC,Ωmm-2mm-1 | 1.45 | 1.45 | 1.39 | 1.35 |
| iwuwo, g/cm3 | 7.1 | 7.1 | 7.15 | 7.25 |
| Olùsọdipúpọ̀ gbígbóná janjanK-1 20-750ºC | 14× 10-6 | 14× 10-6 | 14× 10-6 | 14× 10-6 |
| 20-1000ºC | 15× 10-6 | 15× 10-6 | 15× 10-6 | 15× 10-6 |
| Imudara igbona 20ºC,Wm-1K-1 | 13 | 13 | 13 | 13 |
| Agbara ooru kan pato 20ºC,KJkg-1K-1 | 0.46 | 0.46 | 0.46 | 0.46 |
| Ojuami yoºC | 1500 | 1500 | 1500 | 1500 |
| Jasi darí abuda | ||||
| Agbara fifẹ, N mm-2 | 680 | 680 | 680 | 650 |
| Agbara ikore, N mm-2 | 470 | 475 | 475 | 450 |
| Lile, Hv | 230 | 230 | 230 | 230 |
| Pipin elongation,% | 20 | 18 | 18 | 18 |
| Agbara 900ºCT, N mm-2 | 40 | 34 | 37 | 34 |
| Agbara ti nrakò 800ºC | 11 | 6 | 8 | 6 |
| 1000ºC | 3.4 | 1 | 1.5 | 1 |
| Oofa | oofa (Ni iwọn otutu 600ºC) | |||
| Emissivity, awọn ipo ifoyina | 0.7 | 0.7 | 0.7 | 0.7 |
Ni pato:
| Alloy Iru | Iwọn opin | Resistivity | Fifẹ | Ilọsiwaju(%) | Titẹ | Max.Tẹsiwaju | Igbesi aye Ṣiṣẹ |
| (mm) | (μΩm)(20°C) | Agbara | Igba | Iṣẹ | (wakati) | ||
| (N/mm²) | Iwọn otutu (°C) | ||||||
| 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 |
Anfani:
Nickelchromium alloy pẹlu ga ati iduroṣinṣin resistance, ipata resistance, dada ifoyina resistance jẹ dara, kan ti o dara labẹ ga otutu ati ile jigijigi agbara, ti o dara ductility, ti o dara workability ati weldability.
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