Wutar Wutar Lantarki Wayar Wutar Lantarki Wayar Wutar Wutar Lantarki Mai Juriya Zafin Na'ura
Wutar Wutar Lantarki Wayar Wutar Lantarki Wayar Wutar Wutar Lantarki Mai Tsaya Wutar Wuta
Janar bayani
Wutar Tanderun Wutar Lantarki nau'in waya ce mai tsayin daka. Wayar tana hana kwararar wutar lantarki, kuma tana canza wutar lantarki zuwa zafi.
Aikace-aikacen waya na juriya ya haɗa da resistors, abubuwan dumama, dumama wutan lantarki, tanda na lantarki, toasters, da ƙari mai yawa.
Nichrome, abin da ba na maganadisu ba na nickel da chromium, ana yawan amfani dashi don yin waya juriya saboda yana da babban juriya da juriya ga iskar oxygen a yanayin zafi mai girma. Lokacin da aka yi amfani da shi azaman kayan dumama, waya juriya yawanci ana rauni a cikin coils. Wahala ɗaya cikin amfani da Wayar Tanderu ta Wutar Lantarki ita ce mai siyar da wutar lantarki ta gama gari ba za ta manne da ita ba, don haka haɗin haɗin wutar lantarki dole ne a yi ta amfani da wasu hanyoyin kamar masu haɗa wuta ko tashoshi.
FeCrAl, dangin ƙarfe-chromium-aluminum gami da aka yi amfani da su a cikin nau'ikan juriya da aikace-aikacen zafin jiki kuma ana amfani da su a cikin nau'ikan wayoyi masu juriya.
Halaye & Kayafai
| Zayyana Abu | Wani Suna | Haɗin Sinadari Mai Kauri | |||||
| Ni | Cr | Fe | Nb | Al | Huta | ||
| Nickel Chrome | |||||||
| Cr20Ni80 | NiCr8020 | 80.0 | 20.0 | ||||
| Cr15Ni60 | NiCr6015 | 60.0 | 15.0 | 20.0 | |||
| Cr20Ni35 | NiCr3520 | 35.0 | 20.0 | 45.0 | |||
| Cr20Ni30 | NiCr3020 | 30.0 | 20.0 | 50.0 | |||
| Iron Chrome Aluminum | |||||||
| OCr25Al5 | CrAl25-5 | 23.0 | 71.0 | 6.0 | |||
| OCr20Al5 | CrAl20-5 | 20.0 | 75.0 | 5.0 | |||
| Saukewa: OCr27Al7Mo2 | 27.0 | 65.0 | 0.5 | 7.0 | 0.5 | ||
| OCr21Al6Nb | 21.0 | 72.0 | 0.5 | 6.0 | 0.5 | ||
| Zayyana Abu | Resistivity µOhms/cm | Girman G/cm3 | Ƙididdigar Ƙarfafawar Layi | Thermal Conductivity W/mK | |
| µm/m.°C | Temp.°C | ||||
| Nickel Chrome | |||||
| Cr20Ni80 | 108.0 | 8.4 | 17.5 | 20-1000 | 15.0 |
| Cr15Ni60 | 112.0 | 8.2 | 17.5 | 20-1000 | 13.3 |
| Cr20Ni35 | 105.0 | 8.0 | 18.0 | 20-1000 | 13.0 |
| Iron Chrome Aluminum | |||||
| OCr25Al5 | 145.0 | 7.1 | 15.1 | 20-1000 | 16.0 |
| OCr20Al5 | 135.0 | 7.3 | 14.0 | 20-1000 | 16.5 |
Shawarwari Aikace-aikace
| Zayyana Abu | Kayayyakin Sabis | Aikace-aikace |
| Nickel Chrome | ||
| Cr20Ni80 | Yana ƙunshe da ƙarin ƙarin rayuwa mai tsawo wanda ya sa ya fi dacewa dacewa da aikace-aikacen da ke ƙarƙashin sauyawa akai-akai da yawan canjin zafin jiki. Ana iya amfani dashi a yanayin aiki har zuwa 1150 ° C. | Control resistors, high zafin jiki tanderu, soldering irons. |
| Cr15Ni60 | Alloy Ni/Cr tare da ma'auni galibi Iron, tare da ƙari na tsawon rai. Ya dace don amfani har zuwa 1100 ° C, amma mafi girman juriya na juriya ya sa ya dace da aikace-aikacen da ba daidai ba fiye da 80/20. | Masu dumama wutan lantarki, masu hana ruwa gudu, tanderun lantarki. |
| Cr20Ni35 | Balance yafi Iron. Ya dace da ci gaba da aiki har zuwa 1050 ° C, a cikin tanderun da ke da yanayi wanda in ba haka ba zai iya haifar da bushewa ga kayan abun ciki na nickel. | Wutar lantarki, tanderun lantarki (tare da yanayi). |
| Iron Chrome Aluminum | ||
| OCr25Al5 | Ana iya amfani da shi a yanayin aiki har zuwa 1350 ° C, kodayake yana iya zama ƙwanƙwasa. | Abubuwan dumama na tanderun zafin jiki da dumama dumama. |
| OCr20Al5 | Ferromagnetic gami wanda za'a iya amfani dashi a yanayin zafi har zuwa 1300 ° C. Ya kamata a yi amfani da shi a cikin busassun wurare don guje wa lalata. Za a iya yin ɓarna a babban yanayin zafi. | Abubuwan dumama na tanderun zafin jiki da dumama dumama. |
