Ni90cr10 Nicr 90/10 nickel Chrome Allil Wayoy Chromel Alumel Thermocouple Shugaban Kafa
Ni90cr10 Nicr90 / 10 Nickel Chrome AlLoy wayaWaya NichromeJikin Zaman
Mai Cinikin China Nichrome 90 Ni90
Ni90CR10 shine Nickel-Chromium Alickoy (NicR Alloy) don amfani a yanayin zafi har zuwa 1200 ° C (2190 ° F). Alloy an san shi ne ta babban reesisterverity, kyawawan juriya na iskar shaka da kwanciyar hankali sosai. Yana da kyawawan dumama bayan amfani da sannu da kyau.
Ana amfani da ni90CR10 don abubuwan dumama na wutar lantarki a cikin kayan gida da kuma murfin masana'antu. Aikace-aikace na yau da kullun sune baƙin ƙarfe, injunan ƙasa, masu ruwa, molayen filastik, baƙin ƙarfe da aka mutu, ƙarfe na bugun jini da abubuwan ƙarfe.
Saboda kyawawan kayan adonin adheshin na farfajiyar oxide, ni90C10 suna ba da rayuwa mafi kyau idan aka kwatanta da gasa ta nickel-chromium alloys.
| Kayan aiki | Ni90CR10 | Ni80CR20 | Ni70Cr30 | Mini ni60Kr15 | Ni35CR20 | Mini30CR20 | |
| Kayan haɗin kai | Ni | 90 | Hutu | Hutu | 55.0 ~ 61.0 | 34.0 ~ 37.0 | 30.0 ~ 34.0 |
| Cr | 10 | 20.0 ~ 23.0 | 28.0 ~ 31.0 | 15.0 ~ 18.0 | 18.0 ~ 21.0 | 18.0 ~ 21.0 | |
| Fe | ≤1.0 | ≤1.0 | Hutu | Hutu | Hutu | ||
| Matsakaicin zazzabi | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Partiing Point ºC | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Denenity g / cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Regise a 20ºC (((μω · m) | 1.09 ± 0.05 | 1.18 ± 0.05 | 1.12 ± 0.05 | 1.00 ± 0.05 | 1.04 ± 0.05 | ||
| Elongation a Rucupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Takamaiman zafi J / G.ºC | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | ||
| A halin da ake yi na thereral KJ / M.HºC | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | ||
| Mafi kyawun layin layin A × 10-6 / (20 ~ 1000ºC) | 18 | 17 | 17 | 19 | 19 | ||
| Tsarin microphai | Austenite | Austenite | Austenite | Austenite | Austenite | ||
| Magnetic Properties | Wanda ba magnetic ba | Wanda ba magnetic ba | Wanda ba magnetic ba | Rauni magnetic | Rauni magnetic | ||
Girma:
Od: 0.3-8.0mm,
| Juriya da wayoyi | ||
| Rw30 | W.NR 1.4864 | Nickel 37%, Chrome 18%, baƙin ƙarfe 45% |
| Rw41 | Urs101 | Nickel 50%, Chrome 19%, cobalt 11%, mlybdenum 10%, titanium 3% |
| Rw45 | W.nr 2.0842 | Nickel 45%, jan ƙarfe 55% |
| Rw60 | W. 2.4867 | Nickel 60%, chrome 16%, baƙin ƙarfe 24% |
| Rw60 | No61004 | Nickel 60%, chrome 16%, baƙin ƙarfe 24% |
| Rw80 | W. 2.4869 | Nickel 80%, chrome 20% |
| Rw80 | No61003 | Nickel 80%, chrome 20% |
| Rw125 | W.NR 1.4725 | Ohal bal, chrome 19%, aluminium 3% |
| Rw145 | W.NR 1.4767 | Oal Bal, Chrome 20%, Aluminum 5% |
| Rw155 | AzHal Bal, Chrome 27% 7%, Molybdenum Kashi 2% | |
Ana amfani da Chromel Vs a cikin oxidizing, inestert ko bushe rage yanayin yanayi. Fallasa zuwa injin iyakance zuwa gajeren lokaci. Dole ne a kiyaye shi daga sulfurous kuma daga safe. Abin dogaro ne kuma daidai a babban yanayin zafi. Ana amfani dashi akan ƙimar da Anssi da aka ƙayyade e kuma nau'in ƙiyayya da zazzabi daban-daban.
