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Fe/CuNi Momo J Wire Products Thermocouple Alloy Bare Waea
Whakaahuatanga Hua
Fe/CuNi Momo J Thermocouple Alloy Bare Waea
Whakaahuatanga Hua
Momo J Thermocouple he maha nga wa e whakamahia ana mo te iti o te utu me te EMF teitei Ka taea te whakamahi i roto i nga tikanga oxidizing ki te 760 ° C. Mo te teitei ake o te pāmahana, ka tūtohu kia whakamahia nga diameter waea nui.
Momo J thermocouple e pai ana mo te whakapouri, te whakaiti i te hau korekore, te korehau ranei.
Tawhā Hua
1.Ko te hanganga matū me nga taonga miihini
| Hua | Hanga matū/% | Kiato (g/cm3) | Te rewa (ºC) | Te ātete (μΩ.cm) | Te Kaha Toka (Mpa) | |||
| Fe | Cu | Ni | ||||||
| JP(+) Rino Parakore | 100 | - | - | 7.8 | 1402 | 12 | ≥240 | |
| JN(-) Konohi Konohi | - | 55 | 45 | 8.8 | 1220 | 49 | ≥390 | |
2.Maximum pāmahana whakahaere
| Waea konumohe Dia/mm | Ko te mahi mo te wa roa pāmahana/°C | Ko te mahi mo te wa poto pāmahana/°C |
| 0.3,0.5 | 300 | 400 |
| 0.8,1.0,1.2 | 400 | 500 |
| 1.6,2.0 | 500 | 600 |
| 2.5,3.2 | 600 | 750 |
3.Taepu tohutoro JP/JN EMF takirua (μV)
| Te whakahaere pāmahana/°C | Te uara ingoa o thermoelectric EMF | Taumata I | |
| Te manawanui | Ko te roopu hokohoko o nga EMF | ||
| 100 | 5 269 | ±82 | 5 187-5 351 |
| 200 | 10 779 | ±83 | 10 696-10 862 |
| 300 | 16 327 | ±83 | 16 244-16 410 |
| 400 | 21 848 | ±88 | 21 760-21 936 |
| 500 | 27 393 | ±112 | 27 281-27 505 |
| 600 | 33 102 | ±140 | 32 962-33 242 |
| 700 | 39 132 | ±174 | 38 958-39 306 |
| 750 | 42 281 | ±192 | 42 089-42 437 |
| 760 | 42 919 | ±194 | 42 725-43 113 |
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